Blog · 2026-04-03 · manager

Financial Reporting Services Companies in the UK: Providers Guide

Choosing a financial reporting provider in the UK is not just about getting numbers into the right format. It often shapes how clearly a business understands its own performance, how confidently it deals with regulators, and how prepared it is for growth, funding, or scrutiny.

The UK market includes a mix of firms, from large accounting networks to smaller advisory practices that focus on reporting, compliance, and financial clarity. Some lean heavily into technical standards like IFRS or UK GAAP, while others sit closer to day-to-day finance teams, helping structure reporting processes that actually make sense in practice.

This guide brings together a selection of financial reporting services companies operating across the UK. It is not a ranking. The idea is to give a grounded view of who these firms are, the kind of organisations they tend to work with, and where their experience is most relevant, so it is easier to narrow down what might fit your situation.

Acumon

Acumon is a London-founded firm of chartered accountants, auditors and advisors working with clients across the UK and internationally. The firm operates as a full-service practice, covering accounting, audit, tax and advisory, with financial reporting forming a core part of how organisations maintain clarity and stay aligned with UK requirements. Their work often supports businesses that need structured, reliable reporting across different entities, stakeholders or regulatory environments.

In practice, financial reporting is closely tied to governance and regulatory oversight rather than treated as a standalone task. The firm works with finance teams, boards and senior management to improve how financial information is prepared, reviewed and used. That includes refining reporting processes, identifying inconsistencies, and helping organisations keep reporting aligned with UK GAAP or IFRS where required. There is also a clear connection to risk advisory, particularly where reporting accuracy links directly to control frameworks and compliance expectations.

Financial reporting sits within a broader risk, technology and advisory offering. This means reporting is considered alongside internal controls, systems and operational workflows, not just final outputs. Reviews tend to focus on how financial data is produced in practice, where gaps or inefficiencies appear, and how reporting can be made more consistent and dependable over time. The overall approach leans towards building reporting processes that hold up under scrutiny, rather than simply meeting deadlines.

Key Highlights:

London-based firm working with UK and international clients
Registered audit practice with experience across regulated environments
Financial reporting linked to governance, risk and regulatory oversight
Reporting support integrated with risk and technology advisory
UK-based team with experience in tax, audit and compliance
Work across corporates, charities and international group structures

Services:

Financial reporting
Statutory accounts preparation
Management accounts and internal reporting
Audit and assurance
Accounting and bookkeeping support
VAT compliance and reporting
Risk and technology assurance

Contact information:

Website: acumon.com
Phone: 020 8567 3451
E-mail: mail@acumon.com
Address: 1-2 Craven Road, Ealing, London, W5 2UA, UK

MHA

MHA is a UK-based firm working within the Baker Tilly International network, supporting businesses with financial reporting where requirements are often more complex or cross-border. Their work is closely tied to organisations dealing with IFRS, UK GAAP and multi-entity structures, where reporting needs to align across different jurisdictions and stakeholders. Financial reporting here is less about producing standalone statements and more about navigating technical standards in a consistent and practical way.

In day-to-day work, financial reporting tends to sit alongside audit and assurance, especially where accuracy, disclosure and regulatory expectations need to line up. The team works with finance leaders to address reporting challenges as they arise, whether that involves applying new accounting treatments, preparing consolidated reports or managing reporting across subsidiaries. There is also a noticeable focus on timing and planning, making sure reporting outputs are not only correct but also useful for decision-making and external communication.

Key Highlights:

UK firm connected to an international Baker Tilly network
Focus on IFRS and UK GAAP reporting requirements
Experience supporting multinational and multi-entity structures
Financial reporting aligned with audit and assurance processes
Work with finance teams on complex reporting and disclosures

Services:

IFRS and UK GAAP financial reporting
Statutory accounts preparation
Consolidation and group reporting
Reporting for multinational subsidiaries
Technical accounting advice

Contact information:

Website: www.mha.co.uk
Phone: +44 (0)131 225 4681
E-mail: webenquiries@mha.co.uk
Address: 6 St Colme Street, Edinburgh EH3 6AD
Instagram: www.instagram.com/mhaaccountants
Facebook: www.facebook.com/people/MHA-Accountants/100063452388108
Linkedin: www.linkedin.com/company/mha-uk

Arnold Hill & Co

Arnold Hill & Co is a London-based accounting firm that approaches financial reporting with a stronger focus on analysis and day-to-day business understanding. Their work is often centred around helping companies interpret their financial data rather than just preparing formal reports. That means looking at performance, cash flow and cost patterns in a way that business owners and managers can actually use.

Financial reporting here is closely linked to decision-making. The firm works with businesses to break down what the numbers are really showing, highlight trends and support planning around growth, funding or cost control. Reporting outputs are often paired with analysis and KPI development, which helps translate financial data into something more practical for internal discussions and future planning.

Key Highlights:

London-based firm working with a range of UK businesses
Financial reporting combined with performance analysis
Focus on cash flow, cost trends and business insight
Support with KPI development and tracking
Reporting used to inform planning and decision-making

Services:

Financial reporting and accounts preparation
Financial analysis and reporting interpretation
Management reporting and performance tracking
KPI development and monitoring
Cash flow and cost analysis

Contact information:

Website: www.arnoldhill.co.uk
Phone: +44 (0) 20 7306 9100
E-mail: info@arnoldhill.co.uk
Address: 6th Floor Capital Tower, 91 Waterloo Road, London, SE1 8RT
Facebook: www.facebook.com/arnoldhillcollp
Twitter: x.com/Arnold_Hill_LLP
LinkedIn: www.linkedin.com/company/arnold-hill-%26-co-llp
Instagram: www.instagram.com/arnoldhill_

UHY Hacker Young

UHY is part of an international network of independent firms, providing financial reporting support mainly to listed companies, groups and subsidiaries with more structured reporting needs. Their work often involves preparing statutory accounts under IFRS or UK GAAP, particularly where group structures or investor expectations add an extra layer of complexity.

Financial reporting is handled in close coordination with finance teams, auditors and group entities. The firm supports the preparation of consolidated accounts, reporting packs and technical disclosures, while also advising on how to apply accounting standards in practice. There is a clear focus on managing the reporting process itself – keeping timelines on track, coordinating multiple stakeholders and reducing last-minute issues that tend to come up in more complex reporting environments.

Key Highlights:

Part of an international accounting network
Experience with listed companies and group structures
Strong focus on IFRS and statutory reporting
Coordination between subsidiaries, auditors and finance teams
Emphasis on structured and timely reporting processes

Services:

IFRS and UK GAAP statutory accounts
Group consolidation and reporting packs
Financial reporting
Technical accounting
IFRS advisory
Reporting coordination

Contact information:

Website: www.uhy-uk.com
Phone: +44 1454 629635
Email: bristol@uhy-uk.com
Address: 130 Aztec Centre, Aztec West, Bristol
Facebook: www.facebook.com/UHYUK
LinkedIn: www.linkedin.com/company/uhy-hacker-young
Instagram: www.instagram.com/uhy_uk

M.A.R Accountants

M.A.R Accountants is a UK-based firm providing financial reporting support as part of a broader accounting and compliance offering. Their work is centred on preparing financial statements and helping businesses maintain a clear view of their financial position. This often includes working through day-to-day financial data and turning it into structured reports that reflect performance, cash flow and overall financial health.

Financial reporting here is not limited to producing statements. The firm also focuses on analysis and interpretation, helping businesses understand what sits behind the numbers. That includes identifying trends, reviewing performance and ensuring reporting remains aligned with current regulatory requirements. There is a consistent emphasis on accuracy and compliance, alongside making reports more useful for internal decision-making rather than just formal submission.

Key Highlights:

UK-based accounting firm supporting a range of business types
Financial reporting combined with analysis and interpretation
Focus on compliance with UK reporting standards
Work across different industries with varied reporting needs
Reporting used to support planning and business decisions

Services:

Financial statements preparation
Financial reporting and analysis
Management accounts and reporting
Bookkeeping and financial records support
VAT and compliance reporting

Contact information:

Website: www.maraccountants.co.uk
Phone: 020 3026 5557
E-mail: info@maraccountants.co.uk
Address: 685 Cranbrook Road, Ilford, IG2 6SY.
Facebook: www.facebook.com/maraccountants
Twitter: x.com/maraccountants
LinkedIn: www.linkedin.com/company/mar-accountants-ltd
Instagram: www.instagram.com/maraccountants

Kreston Reeves

Kreston Reeves is an accountancy firm with dedicated financial reporting valuation specialists working across London, Kent and Sussex. Their role in financial reporting is more focused on valuation elements that feed directly into statutory accounts. This typically includes situations where businesses need to assign or review the value of assets, shares or liabilities in line with accounting standards.

Their work is closely tied to audit and reporting processes, often supporting both finance teams and auditors. Valuations are prepared to meet specific regulatory and accounting requirements, particularly in areas like acquisitions, impairment or lease accounting. The focus tends to be on making sure reported figures reflect fair value and can stand up to external review, rather than just completing calculations in isolation.

Key Highlights:

UK firm with dedicated financial reporting valuation specialists
Focus on valuations used within statutory financial reporting
Work aligned with accounting standards and audit requirements
Support for finance teams and auditors during reporting cycles
Experience with complex reporting scenarios such as acquisitions

Services:

Financial reporting valuations
Purchase price allocation (PPA)
Impairment reviews
Share-based payment valuations
Lease accounting valuations

Contact information:

Website: www.krestonreeves.com
Phone: +44 (0)330 124 1399
Address: 2nd Floor, 168 Shoreditch High Street, London, E1 6RA
Twitter: x.com/KrestonReeves
LinkedIn: www.linkedin.com/company/kreston-reeves

Harvey Craig

Harvey Craig is a London-based firm providing financial reporting as part of a wider accounting, audit and compliance service. Their work typically involves supporting businesses with preparing financial statements, maintaining accurate records and ensuring reporting aligns with UK standards. This is often combined with bookkeeping and general ledger management, which feeds directly into the reporting process.

Financial reporting here is closely linked to compliance and operational efficiency. The firm works with businesses to improve how financial data is recorded and reported, helping reduce errors and keep reporting consistent over time. There is also a practical focus on how reporting supports planning, including budgeting, forecasting and ongoing financial monitoring, so reporting becomes part of day-to-day decision-making rather than a periodic task.

Key Highlights:

London-based firm working with SMEs and growing businesses
Financial reporting linked to bookkeeping and accounting processes
Focus on UK regulatory compliance and reporting standards
Reporting used alongside budgeting and financial planning
Experience across different sectors with tailored reporting needs

Services:

Financial statement preparation
Financial reporting and compliance support
Bookkeeping and general ledger management
Management accounts and reporting
Budgeting and forecasting

Contact information:

Website: harveycraig.co.uk
Phone: +44 20 8145 7393
E-mail: info@harveycraig.co.uk
Address: Office # 401, 18 Great Portland Street, London, W1W 8QP
Twitter: x.com/harveycraiguk
Instagram: www.instagram.com/harvey_craig_official

SRLV

SRLV is a UK-based accountancy firm working with entrepreneurial businesses and corporate groups that often have more complex reporting requirements. Their financial reporting work covers statutory accounts and broader reporting outputs used by management, lenders and other stakeholders. This usually involves supporting businesses with different structures, including groups, subsidiaries and entities with international elements.

Financial reporting is closely linked to analysis and wider financial oversight. The firm works alongside internal finance teams, adapting to existing systems and processes rather than replacing them. Reporting outputs are often used to support decision-making at board level, with a focus on clarity and consistency. There is also a strong connection to compliance, particularly where reporting frameworks like UK GAAP or IFRS need to be applied correctly across different entity types and reporting scenarios.

Key Highlights:

UK firm working with entrepreneurial businesses and corporate groups
Financial reporting aligned with statutory and stakeholder requirements
Experience with group structures and international reporting needs
Reporting combined with financial analysis and management insight
Support integrated with existing finance teams and systems

Services:

Statutory financial statements preparation
Group accounts and consolidated reporting
IFRS and UK GAAP reporting
Financial reporting for stakeholders and lenders
Companies House accounts filing

Contact information:

Website: www.srlv.co.uk
Phone: +44 (0)20 7079 8888
E-mail: hello@srlv.co.uk
Address: 4th Floor Elsley Court, 20-22 Great Titchfield Street, London, W1W 8BE
Twitter: x.com/srlvuk
LinkedIn: www.linkedin.com/company/srlv

S&W

S&W provides financial reporting support through a dedicated technical team focused on statutory accounts and complex reporting requirements. Their work is typically centred on preparing financial statements for organisations with varying levels of complexity, including groups, charities and entities operating under different reporting frameworks. This often involves working within tight reporting timelines and supporting finance teams under pressure.

Financial reporting here is closely tied to process, quality control and coordination with audit. The team works independently from audit functions while still aligning outputs with audit expectations. There is a structured approach to reviewing accounts, interpreting technical accounting issues and ensuring reporting remains compliant with evolving standards such as FRS 102 or IFRS. The focus tends to be on keeping reporting accurate, consistent and manageable across reporting cycles.

Key Highlights:

Dedicated financial reporting team with technical focus
Experience across UK GAAP and IFRS frameworks
Work with a range of entities including groups and charities
Financial reporting aligned with audit processes and timelines
Structured approach to quality review and compliance

Services:

Statutory financial statements preparation
Financial reporting under UK GAAP and IFRS
Group consolidation and reporting
Technical accounting support
Financial reporting process support

Contact information:

Website: www.swgroup.com
Phone: +44 117 233 2200
Address: EQ Building, 111 Victoria Street, Bristol BS1 6AX
Twitter: x.com/S_W_Group
LinkedIn: www.linkedin.com/company/swgroupuk

RSM UK

RSM UK provides financial reporting support as part of a broader accounting and advisory offering, often working with businesses facing more complex or changing reporting requirements. Their work typically involves helping organisations deal with evolving accounting standards, regulatory updates and structural changes that affect how financial information is presented.

Financial reporting is treated as part of a wider business and governance context rather than a standalone output. The firm works with finance teams on both advisory and implementation, supporting areas such as IFRS transitions, restructuring or preparation for transactions. There is a clear focus on how reporting frameworks influence business decisions, especially where changes in accounting policies or group structures can have wider operational and financial implications.

Key Highlights:

UK firm providing financial reporting advisory and support
Focus on complex reporting scenarios and regulatory changes
Experience with IFRS, UK GAAP and Companies Act requirements
Financial reporting linked to restructuring and transactions
Work alongside finance teams on reporting frameworks and strategy

Services:

Financial reporting advisory
Financial statements preparation and support
IFRS and UK GAAP implementation
Reporting for restructuring and transactions
Technical accounting guidance

Contact information:

Website: www.rsm.global
Phone: +44 (0)117 945 2000
Address: 2nd Floor, 1 The Square, Temple Quay, Bristol BS1 6DG
Facebook: www.facebook.com/GlobalRSM
Twitter: x.com/RSM_Global
LinkedIn: www.linkedin.com/company/rsm-uk
Instagram: www.instagram.com/rsm.uk

Wilson Partners

Wilson Partners is a UK-based firm working with medium and larger businesses that need structured financial reporting, often as they grow or move into more complex reporting environments. Their work focuses on statutory reporting, group accounts and project-based reporting, particularly where businesses are dealing with acquisitions, investor requirements or regulatory frameworks such as FCA reporting.

Financial reporting is closely linked to collaboration with internal finance teams and external auditors. The firm supports businesses through year-end processes, consolidation and technical reporting challenges, while also helping to manage timelines and reduce bottlenecks. There is a clear emphasis on accuracy and consistency, but also on making reporting outputs useful for decision-making, especially where businesses are scaling or dealing with more layered ownership structures.

Key Highlights:

UK firm supporting medium and large businesses
Financial reporting aligned with statutory and regulatory requirements
Experience with group structures and complex reporting needs
Close coordination with auditors and finance teams
Support for businesses scaling into new reporting thresholds

Services:

Statutory financial statements preparation
Group consolidation and reporting
Financial reporting for acquisitions and transactions
Regulatory financial reporting
Corporate tax reporting linked to financial statements

Contact information:

Website: www.wilson-partners.co.uk
Phone: 0330 057 6265
E-mail: info@wilson-partners.co.uk
Address: 1st Floor, One Suffolk Way, Sevenoaks, Kent, TN13 1YL
Twitter: x.com/wilsonpartners
LinkedIn: www.linkedin.com/company/wilson-partners-limited
Instagram: www.instagram.com/wilsonpartners

Moore Kingston Smith

Moore Kingston Smith provides outsourced financial reporting as part of a wider advisory and finance function support service. Their work is often centred on building reporting structures that reflect how a business operates day to day, rather than relying only on year-end outputs. This includes creating reporting packages that serve different stakeholders, from management teams to investors and lenders.

Financial reporting is combined with planning and analysis, with a strong focus on how data is used internally. The firm works with businesses to develop reporting linked to KPIs, budgets and forecasts, often integrating reporting directly with accounting systems. There is also a practical element to how reports are delivered, making sure they are accessible, timely and relevant to ongoing decision-making rather than static documents.

Key Highlights:

UK firm providing outsourced financial reporting and advisory
Reporting tailored for management, investors and lenders
Strong link between reporting, KPIs and financial planning
Integration with accounting systems and finance functions
Reporting used to support ongoing decision-making

Services:

Financial reporting and management accounts
Budgeting and forecasting
KPI reporting and performance tracking
Cash flow reporting and analysis
Financial reporting for stakeholders

Contact information:

Website: mooreks.co.uk
Phone: +44 (0)20 4582 1000
Address: 6th Floor, 9 Appold Street, London, EC2A 2AP
Twitter: x.com/MooreKSLLP
LinkedIn: www.linkedin.com/company/moore-kingston-smith

Warrener Stewart

Warrener Stewart is a UK accountancy firm providing financial reporting as part of its broader accountancy and advisory services. Their work focuses on preparing statutory accounts for different types of organisations, including companies, partnerships and charities. Financial reporting here is used as a foundation for understanding business performance and maintaining compliance with reporting requirements.

The firm places more emphasis on interpretation alongside preparation. Financial reports are reviewed to identify risks, unusual trends or areas that may need attention, helping businesses understand what is actually happening behind the figures. This makes reporting more than a formal requirement, as it feeds into planning, decision-making and ongoing financial management.

Key Highlights:

UK firm working with companies, partnerships and charities
Financial reporting linked to compliance and business insight
Focus on identifying risks and performance trends
Reporting used to support planning and decision-making
Experience across different business structures

Services:

Statutory financial statements preparation
Financial reporting for partnerships and charities
Management reporting and analysis
Financial data review and interpretation
Compliance reporting

Contact information:

Website: www.warrenerstewart.com
Phone: 020 7731 6163
E-mail: info@warrenerstewart.com
Address: 43 Harwood Road, Fulham, London, SW6 4QP

Hawsons

Hawsons is a UK accountancy firm supporting larger companies and groups with financial reporting, often in situations where internal teams need additional capacity or where auditors are restricted from providing certain services. Their work typically focuses on preparing statutory financial statements and related tax reporting, particularly for businesses operating under tighter reporting timelines or more complex group structures.

Financial reporting here is closely aligned with audit expectations and regulatory requirements. The firm works with finance teams to ensure reports are prepared in the format and level of detail expected by auditors, helping reduce friction during the year-end process. There is also a practical focus on managing workloads during reporting periods, especially where in-house teams are stretched or where technical reporting knowledge needs to be supplemented.

Key Highlights:

UK firm supporting large companies and group structures
Financial reporting aligned with audit and regulatory requirements
Experience working alongside auditors with independence constraints
Support for finance teams during high-pressure reporting periods
Part of an international network through HLB

Services:

Statutory financial statements preparation
Financial reporting support for audit processes
Corporation tax reporting linked to financial statements
Financial reporting for group structures
Compliance reporting and submissions

Contact information:

Website: www.hawsons.co.uk
Phone: 0114 266 7141
Address: Pegasus House, 463a Glossop Road, Sheffield S10 2QD
Facebook: www.facebook.com/hawsonscharteredaccountants
Twitter: x.com/Hawsons
LinkedIn: www.linkedin.com/company/hawsons

Buzzacott

Buzzacott is a UK-based firm providing financial reporting and audit support, particularly for businesses operating in regulated or investment-focused environments. Their work is often centred on preparing financial statements under IFRS or UK GAAP, especially for organisations with complex structures, cross-border activity or investor reporting requirements.

Financial reporting is closely connected to audit readiness and regulatory compliance. The firm works with finance teams, auditors and stakeholders to ensure reporting is structured, technically accurate and aligned with current standards. There is also a focus on handling more complex scenarios such as group consolidations, restructuring or changes in accounting standards, where reporting needs to be carefully managed to avoid issues later in the audit process.

Key Highlights:

UK firm focused on financial reporting and audit support
Experience with IFRS and UK GAAP reporting frameworks
Work with complex group structures and regulated sectors
Financial reporting aligned with audit and stakeholder expectations
Support for reporting during restructuring and transactions

Services:

Financial statements preparation and compliance
Group consolidation and reporting
IFRS and UK GAAP financial reporting
Financial reporting support for audit processes
Reporting for transactions and restructuring

Contact information:

Website: www.buzzacott.co.uk
Phone: +44 (0)20 7556 1200
E-mail: enquiries@buzzacott.co.uk
Address: 130 Wood Street, London, EC2V 6DL
Facebook: www.facebook.com/p/Buzzacott-100066357656648
LinkedIn: www.linkedin.com/company/buzzacott

KM Business Services Ltd

KM Business Services Ltd provides financial reporting support focused on helping businesses understand their financial position through clear and structured statements. Their work centres on preparing the core financial reports that reflect performance, cash flow and overall financial standing, making it easier for business owners to keep track of what is actually happening in the business.

Financial reporting here is closely tied to practical use rather than just compliance. The firm works with businesses to present financial information in a way that is easier to interpret, especially for those without a financial background. Reports are used to support day-to-day decisions, planning and ongoing financial management, with an emphasis on keeping reporting consistent and aligned with basic regulatory expectations.

Key Highlights:

UK firm supporting businesses with core financial reporting needs
Focus on clear and understandable financial statements
Reporting used for decision-making and financial planning
Support for businesses without in-house finance teams
Emphasis on consistency and compliance

Services:

Financial statements preparation
Profit and loss reporting
Cash flow reporting
Statement of financial position preparation
Financial reporting for management and compliance

Contact information:

Website: kmbs.co.uk
Phone: +44 (0) 844 884 59 09
E-mail: enquiries@kmbs.co.uk
Address: Clememthorpe Cottage, Clementhorpe Road, Gilberdyke, East Yorkshire, HU15 2UE
Facebook: www.facebook.com/kmbsbookkeeping
Twitter: x.com/KMBusinessServi
LinkedIn: www.linkedin.com/company/km-business-services-yorkshire-ltd

Conclusion

Choosing a financial reporting provider in the UK usually comes down to how a business actually operates day to day, not just what looks good on paper. Some organisations need help with technical reporting under IFRS or UK GAAP, others are more focused on getting clear, regular insight into performance, and in many cases it is a mix of both. The right choice often depends on how complex the structure is, how much internal capacity there is, and how closely reporting needs to tie into audit, compliance or strategic planning.

What tends to make the biggest difference is not the size of the firm, but how well their approach fits the way the business works. Some companies need hands-on support that integrates with their finance team, while others are looking for a more independent view, especially when reporting feeds into investors, lenders or regulators. It is also worth paying attention to how firms handle timelines, communication and technical issues, as these tend to shape the overall experience more than any service list.

This guide is meant to make that process a bit easier. Instead of pushing one option over another, it lays out how different firms approach financial reporting and where they tend to fit best. That context helps narrow things down without overcomplicating the decision. In practice, it is less about finding a perfect provider and more about finding one that fits your reporting needs now and can still support you as those needs change.