Regulatory Compliance Services Companies in the UK: Companies and Services Guide

For most UK organisations, regulatory compliance is not a side issue. It influences governance structures, reporting lines, risk management processes and, in some cases, strategic decisions. Expectations from regulators continue to evolve, and keeping pace requires more than periodic reviews. It calls for structured oversight and clear accountability.

Across the UK, regulatory compliance services companies range from large multidisciplinary firms to specialist advisory practices. Some focus on financial services regulation, others on governance frameworks, internal controls or sector-specific requirements.

This guide highlights a selection of regulatory compliance services companies operating across the UK. It is not a ranking. The purpose is to offer context – outlining what these firms typically do, the types of organisations they support and the regulatory areas where they are most active.

Acumon

Acumon is a UK firm of chartered accountants and registered auditors providing regulatory compliance services to companies, charities, regulated entities, and international corporate groups. The firm supports organisations that operate within structured regulatory environments and require disciplined oversight of statutory and governance obligations.

Its compliance work is grounded in UK legislation and regulatory frameworks, with practical involvement in monitoring reporting requirements, maintaining regulatory documentation, and coordinating submissions to supervisory authorities. The team works directly with boards and finance functions to ensure that internal processes align with external regulatory expectations.

Acumon’s position as a registered audit firm with a Public Interest Entity (PIE) audit licence strengthens its regulatory compliance practice. Organisations subject to enhanced oversight often require closer integration between compliance, governance, and financial reporting controls. The firm’s experience in these environments informs how compliance frameworks are structured and maintained.

In addition to its UK registration, Acumon holds audit licences in Jersey, Isle of Man, Cayman Islands, and the British Virgin Islands. This international footprint allows the firm to support corporate groups with cross-border compliance requirements, particularly where UK operating companies sit within offshore holding structures.

Acumon works with directors and senior management to maintain regulatory discipline, reduce exposure to filing risks, and ensure that governance documentation is consistent with statutory and supervisory requirements.

Regulatory Compliance Capabilities

Acumon provides regulatory compliance support across a range of sectors and organisational structures.

The firm’s capabilities typically include:

• statutory compliance monitoring
• regulatory filing coordination
• governance documentation review
• compliance framework implementation
• board and director advisory support
• risk and control assessments
• regulatory reporting alignment

Assignments are overseen by senior professionals with direct involvement in governance and statutory compliance matters.

Regulatory Licences and Registrations

Acumon holds several professional registrations enabling it to operate within regulated and multi-jurisdictional environments.

These include:

• UK statutory audit registration
• Public Interest Entity (PIE) audit licence
• Jersey audit licence
• Isle of Man audit licence
• Cayman Islands audit licence
• British Virgin Islands audit licence

These registrations allow the firm to assist organisations whose regulatory obligations extend beyond the UK into key international financial centres.

Core Services

Acumon’s regulatory compliance services are structured to support organisations operating under statutory and supervisory requirements.

Services include:

• compliance framework design and review
• statutory reporting oversight
• regulatory submission coordination
• governance and control assessments
• internal compliance reviews
• risk management support
• group compliance alignment
• advisory support for regulated entities

Compliance engagements are often integrated with audit and financial reporting processes to ensure consistency across governance, statutory disclosures, and regulatory submissions.

Organisations typically seek regulatory compliance support when they are:

• entering regulated markets
• approaching enhanced oversight thresholds
• preparing for external audit or inspection
• expanding across jurisdictions
• strengthening internal governance structures

Early alignment of compliance processes can help reduce regulatory exposure and support structured, sustainable growth.

Contact Information

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

IQ-EQ

IQ-EQ works with regulated firms, particularly in asset and fund management, on day-to-day regulatory compliance and more structural requirements. Their support covers the early stages of authorisation, development of internal policies and procedures, and ongoing reporting obligations. They also assist firms facing regulatory reviews or inquiries, helping them organise documentation and respond in a structured way.

In practice, their model can be advisory or fully outsourced, depending on how much internal resource a firm has. Alongside core compliance consulting, they provide regulatory hosting through appointed representative structures and offer AIFM services across several European jurisdictions. Technology-based tools form part of their approach, particularly for AML, KYC and ongoing monitoring tasks that need consistency across teams and locations.

Key Highlights:

• Support with regulatory applications and authorisations
• Policy drafting and compliance frameworks
• Regulatory hosting and AR structures
• AIFM and cross-border platform services
• Technology-enabled AML and KYC processes

Services:

• Compliance consulting
• Appointed Representative hosting
• AML and KYC services
• AIFM services
• Operational due diligence reviews

Contact Information:

• Website: iqeq.com
• Facebook: www.facebook.com/IQEQGroup
• LinkedIn: www.linkedin.com/company/iq-eq
• Instagram: www.instagram.com/insideiqeq
• Address: 4th Floor, 3 More London Riverside London, London, SE1 2AQ, United Kingdom
• Phone: +44 20 7397 5450

S&W

S&W provides regulatory consulting to firms regulated by the FCA and PRA. Their clients include banks, brokers, insurers, investment firms and lenders. The work often centres on helping firms interpret regulatory change, review internal controls and strengthen governance structures so that compliance is embedded rather than reactive.

They also become involved when firms face regulatory pressure – such as investigations, voluntary requirements or remediation programmes. Beyond one-off advisory work, they offer retained or outsourced regulatory support, and contribute to board-level governance reviews and financial crime frameworks. Much of their work sits at the intersection of compliance, risk management and operational delivery.

Key Highlights:

• FCA and PRA regulatory advisory
• Governance and board effectiveness reviews
• Assurance and controls testing
• Financial crime risk frameworks

Services:

• FCA authorisations
• Conduct and culture assessments
• Internal audit and controls reviews
• Financial crime prevention support
• Outsourced regulatory compliance

Contact Information:

• Website: www.swgroup.com
• Twitter: x.com/S_W_Group
• LinkedIn: www.linkedin.com/company/swgroupuk
• Address: 45 Gresham Street, London EC2V 7BG
• Phone: +44(0)204 617 55 00

Complii

Complii focuses on building safety and technical regulatory compliance across water, air, fire and electrical systems. Rather than approaching compliance purely from a policy angle, their services are grounded in site inspections, testing and maintenance. They bring together specialist teams under separate divisions, each responsible for a specific compliance area.

Their work typically supports organisations that manage physical estates – from hospitality and healthcare to housing and manufacturing. Instead of dealing with multiple contractors for different safety requirements, clients can coordinate these services through a single provider. The emphasis is practical delivery, regular checks and documented evidence that statutory duties are being met.

Key Highlights:

• Integrated safety and compliance model
• Specialist divisions covering water, air, fire and electrical
• Support across commercial and public sector estates

Services:

• Water hygiene testing and monitoring
• Air hygiene and ventilation services
• Fire safety systems and inspections
• Electrical testing and compliance
• Security systems support
• Ongoing maintenance and statutory checks

Contact Information:

• Website: www.complii.com
• E-mail: info@complii.com
• LinkedIn: www.linkedin.com/company/compliance-group-uk
• Address: 85 Great Portland Street, London, W1W 7LT
• Phone: +44 (0) 330 043 4344

Validera

Validera works with UK organisations that need structured regulatory compliance support. They help businesses identify which rules apply to their activities, review existing arrangements and assess where improvements are needed. Their work often begins with understanding how compliance responsibilities are currently divided and whether those lines are clear in practice.

Beyond review work, they assist with shaping governance structures and compliance monitoring processes so that oversight is consistent and properly documented. They also provide training for management teams and boards, particularly where regulatory change creates uncertainty about roles and accountability. The emphasis is on making compliance manageable rather than abstract.

Key Highlights:

• Compliance framework reviews
• Gap and impact assessments
• Governance structure support
• Compliance monitoring design

Services:

• Regulatory compliance consulting
• Compliance programme development
• Corporate governance advisory
• Compliance training and education

Contact Information:

• Website: www.validera.co.uk
• E-mail: hello@validera.co.uk
• Facebook: www.facebook.com/61567305219658
• LinkedIn: www.linkedin.com/company/hwca-validera
• Address: Unit 3 Crompton Court, Attwood Road, Burntwood, Staffordshire, WS7 3GG
• Phone: 01543 212523

Protiviti

Protiviti provides regulatory compliance consulting to financial services firms in the UK. Their work covers both routine compliance management and more complex regulatory matters, including supervisory reviews and enforcement-related activity. They often support organisations that need to strengthen risk management processes or redesign elements of their compliance operating model.

In addition to transformation projects, they are involved in remediation work, financial crime compliance and client asset safeguarding. Their teams may assist with control testing, regulatory responses and consumer protection requirements. Much of their engagement sits at the practical level – reviewing systems, documenting weaknesses and helping firms respond in a structured way.

Key Highlights:

• Financial services regulatory advisory
• Compliance transformation support
• Regulatory remediation projects
• Financial crime and AML advisory
• Client asset and safeguarding reviews

Services:

• Compliance risk management
• Regulatory remediation
• Consumer protection advisory
• AML compliance support
• Skilled person review assistance

Contact Information:

• Website: www.protiviti.com
• Facebook: www.facebook.com/Protiviti
• Twitter: x.com/ProtivitiUK
• LinkedIn: www.linkedin.com/company/protiviti-uk-
• Instagram: www.instagram.com/protiviti.uk
• Address: Second Floor, AIR, 35 Homer Road, Solihull B91 3QJ, United Kingdom
• Phone: +44.20.7930.8808

Regulatory Compliance Consultancy Ltd

Regulatory Compliance Consultancy Ltd is a specialist firm focused on regulatory compliance, AML, governance and operational risk. They work with firms that are seeking authorisation as well as those already regulated by the FCA or PRA. Engagements can range from one-off advisory assignments to ongoing in-house compliance support.

Their team includes professionals with regulatory and industry backgrounds, which informs how they approach interpretation of rules and expectations. Rather than relying on standard templates, they tailor compliance structures to the size and risk profile of each client. This can include drafting policies, reviewing controls or advising senior management on regulatory developments that affect their business model.

Key Highlights:

• Focus on FCA and PRA regulated firms
• AML and operational risk advisory
• In-house and project-based support

Services:

• Regulatory authorisation support
• AML and financial crime advisory
• Governance and compliance framework design
• Operational risk assessments

Contact Information:

• Website: regcompconsultancy.com
• E-mail: sh1@RegCompConsultancy.com
• LinkedIn: www.linkedin.com/company/regulatory-compliance-consultancy-ltd
• Phone: 07976 390640 

The Access Group

The Access Group provides legal compliance services and consultancy tailored to UK law firms. Work typically centres on regulatory and quality standard requirements, including SRA compliance and accreditation schemes such as CQS and LEXCEL. Alongside advisory input, risk and compliance systems are available to help firms record and manage compliance data in a structured way.

Engagements often involve detailed compliance reviews, AML framework assessments and file audits. There is also support for complaints handling and governance documentation. Much of the focus is practical – reviewing policies, testing controls and checking that procedures operate effectively in everyday practice rather than simply existing in manuals.

Key Highlights:

• Legal sector compliance consultancy
• SRA compliance reviews
• AML assessments and file audits
• Accreditation support for CQS and LEXCEL

Services:

• Regulatory compliance reviews
• AML policy and governance assessments
• Legal compliance audits
• Complaints management support
• Governance policies and procedures

Contact Information:

• Website: www.theaccessgroup.com
• Facebook: www.facebook.com/TheAccessGroup
• Twitter: x.com/theaccessgroup
• LinkedIn: www.linkedin.com/company/accessgroup
• Address: The Armstrong Building, 10 Oakwood Drive, Loughborough, LE11 3QF
• Phone: 0845 345 3300

RQC Group

RQC Group is a regulatory compliance consultancy working with asset managers and investment firms in the UK and internationally. Services cover FCA, SEC and CFTC requirements, including support with authorisation and ongoing regulatory obligations. Regulatory hosting is also offered for firms seeking access to markets under established permissions.

Support extends across the compliance lifecycle. This can include drafting policies, conducting annual compliance reviews, advising on regulatory change and assisting with supervisory interactions. Structured training and e-learning programmes are also available to meet regulatory training obligations. The emphasis remains on frameworks that meet regulatory expectations and hold up under review.

Key Highlights:

• FCA, SEC and CFTC compliance advisory
• Regulatory hosting solutions
• Ongoing compliance oversight
• Compliance training and e-learning

Services:

• Regulatory authorisation assistance
• Annual compliance reviews
• Policy drafting and framework design
• Regulatory hosting
• Compliance training programmes

Contact Information:

• Website: rqcgroup.com
• E-mail: contact-uk@rqcgroup.com
• LinkedIn: www.linkedin.com/company/rqcgroup
• Address: 74A Charlotte Street, London, W1T 4QJ
• Phone: +44 (0) 207 958 9127

Regulation & Compliance Office

Regulation & Compliance Office supports law firms and regulated businesses operating under SRA, CLC, HMRC AML supervision, FCA and ICAEW frameworks. Work focuses on establishing and maintaining structured compliance systems aligned to specific regulatory expectations.

Rather than short-term advisory projects, support is often ongoing and operational. This includes maintaining documented policies and controls, conducting independent file reviews, overseeing AML risk management and advising leadership teams when regulatory issues arise. Systems are designed to demonstrate active monitoring and clear accountability within the firm.

Key Highlights:

• Specialist compliance support for law firms
• Multi-regulator coverage
• Ongoing operational compliance management

Services:

• Compliance framework implementation
• AML and risk management oversight
• Independent audit and file reviews
• Regulatory consultancy and advisory

Contact Information:

• Website: regulationandcomplianceoffice.co.uk
• E-mail: info@regulationandcomplianceoffice.co.uk
• Facebook: www.facebook.com/regulationandcomplianceoffice
• LinkedIn: www.linkedin.com/company/regulation-and-compliance-office
• Instagram: www.instagram.com/raco_ltd
• Address: Mary Sheridan House, 11-19 St Thomas Street, London, SE1 9RY
• Phone: 0203 985 8550

Insurance Compliance Services

Insurance Compliance Services works with insurance brokers and intermediaries on FCA related compliance matters. Support covers both one off projects and ongoing advisory arrangements, depending on what a firm needs at a given time. Areas such as FCA authorisation, Consumer Duty, Product Value assessments and Appointed Representative oversight sit at the centre of their work.

In practice, involvement often means reviewing frameworks, helping prepare regulatory submissions, sense checking returns and providing guidance as rules change. There is also a structured e-learning platform used by firms to maintain staff training and CPD records. The overall approach is hands on and focused on day to day regulatory obligations within the insurance sector rather than abstract policy discussions.

Key Highlights:

• FCA compliance support for insurance firms
• Assistance with authorisation and regulatory submissions
• Consumer Duty and Product Value guidance
• Compliance e-learning platform

Services:

• FCA authorisation support
• Appointed Representative oversight
• Pre-acquisition due diligence
• Staff training and CPD programmes
• Corporate governance and HR compliance support

Contact Information:

• Website: insurancecompliance.co.uk
• E-mail: enquiries@insurancecompliance.co.uk
• Facebook: www.facebook.com/insurancecompliance
• LinkedIn: www.linkedin.com/company/insurance-compliance-services
• Address: Number 22 Mount Ephraim, Tunbridge Wells, TN4 8AS
• Phone: 07802 436565

H2 Compliance

H2 Compliance provides regulatory advisory services focused on chemical, environmental and product related regulation. Work spans EU REACH, UK REACH, CLP, biocides, cosmetics and wider product stewardship requirements. They also support organisations with Extended Producer Responsibility and circular economy obligations across different jurisdictions.

Much of the work involves interpreting technical regulatory frameworks and translating them into operational steps. This can include dossier management, Only Representative services, toxicology and risk assessment, and tracking regulatory changes across multiple markets. There is also a software element designed to help manage compliance data and reporting requirements.

Key Highlights:

• EU and UK REACH advisory
• Chemical and product safety compliance
• Extended Producer Responsibility support
• Regulatory tracking across multiple countries
• Compliance management software solutions

Services:

• REACH registration and Only Representative services
• CLP and hazard communication compliance
• Toxicology and risk assessment
• EPR consulting and reporting
• Product stewardship and regulatory strategy

Contact Information:

• Website: h2compliance.com
• E-mail: info@h2compliance.com
• LinkedIn: www.linkedin.com/company/h2-compliance
• Address: Unit 14D Nutgrove Office Park, Nutgrove Avenue, Dublin, D14 TY46, Ireland
• Phone: +353 1 2989136

Walden Way & Co

Walden Way & Co offers regulatory compliance support alongside accounting and tax services in London. Work includes reviewing whether businesses are operating in line with applicable laws at local and national levels. Part of the process involves identifying gaps or weaknesses in policies, processes and internal controls.

Support is often combined with broader financial oversight, particularly in sectors such as healthcare, contracting and small business operations. Regulatory checks tend to focus on practical compliance within day to day business activity, highlighting where corrective action may be needed and helping management understand regulatory exposure.

Key Highlights:

• Regulatory compliance reviews in London
• Identification of non-compliance within internal systems
• Support for healthcare and contractor sectors

Services:

• Compliance regulation assessments
• Review of internal policies and processes
• Regulatory gap analysis
• Ongoing compliance advisory support

Contact Information:

• Website: www.waldenway.co.uk
• E-mail: info@waldenway.co.uk
• Facebook: www.facebook.com/waldenwayuk
• Twitter: x.com/way_walden
• LinkedIn: www.linkedin.com/company/walden-way-&-co-
• Address: Unit A3, Gateway Tower, 32 Western Gateway, London E16 1YL
• Phone: 0203 4411 205

Vistra

Vistra provides global regulatory compliance support as part of its broader governance, risk and corporate services offering. Work typically spans multiple jurisdictions, with a focus on areas such as AML, tax transparency, economic substance and evolving legislation including UK corporate transparency rules. Compliance support is positioned as an ongoing process, covering onboarding, oversight and regulatory reporting across different territories.

In practical terms, involvement can include managing KYC and AML checks, coordinating regulatory filings and monitoring legislative change. There is also a technology platform designed to give visibility over compliance obligations across entities. The model relies on combining local regulatory knowledge with central coordination, particularly for organisations operating in more than one country.

Key Highlights:

• Multi-jurisdiction regulatory compliance support
• AML and KYC management
• Oversight of tax transparency and corporate reporting
• Technology platform for compliance monitoring

Services:

• Client onboarding and verification
• Ongoing regulatory filings and reporting
• Economic substance and transparency compliance
• AML and due diligence support
• Cross-border compliance coordination

Contact Information:

• Website: www.vistra.com
• E-mail: clientcare@vistra.com
• Twitter: x.com/vistragroup
• LinkedIn: www.linkedin.com/company/vistra
• Address: 7th Floor, 50 Broadway, London, SW1H 0DB
• Phone: +44 20 3872 7310

PLC Group

PLC Group provides compliance consultancy alongside wider legal and business support services. The compliance work focuses on helping organisations understand and meet obligations under relevant laws, industry standards and certification schemes. This includes ISO consultancy, compliance audits and support with sector specific schemes such as SSIP and RISQS.

Engagements often involve reviewing internal processes against recognised standards and identifying gaps before formal external audits. There is also practical assistance with preparing for ISO certification and maintaining management systems over time. The approach leans towards structured audits and documented systems rather than informal advisory work.

Key Highlights:

• ISO consultancy and certification preparation
• Independent compliance audits
• SSIP and RISQS scheme support

Services:

• ISO 9001, 14001, 45001 and 27001 preparation
• Compliance audits against industry standards
• Business management system implementation
• Health and safety compliance advisory

Contact Information:

• Website: www.plc-group.co.uk
• E-mail: hello@plc-group.co.uk
• Facebook: www.facebook.com/prolegalgroup
• LinkedIn: www.linkedin.com/company/prolegalgroupltd
• Address: PLC House, Staplehurst Lodge, Staplehurst Road, Sittingbourne, Kent, ME10 1XP
• Phone: 0333 332 7007

JensonR+ Ltd

JensonR+ Ltd is a regulatory consultancy focused on medicines, medical devices, food, cosmetics and related sectors. Work centres on regulatory affairs strategy, helping organisations navigate UK, EU and other national regulatory frameworks. The team supports product development stages through to market access, with attention to dossier preparation and authority engagement.

Projects often involve reviewing submissions for gaps, advising on regulatory pathways and supporting interactions with bodies such as the MHRA. There is also collaboration through an international partner network, allowing input on requirements outside the UK. The emphasis is on aligning regulatory strategy with product lifecycle planning rather than treating compliance as a standalone exercise.

Key Highlights:

• Regulatory affairs consultancy for life sciences and healthcare
• UK and EU market access support
• Dossier review and gap analysis
• International regulatory network collaboration

Services:

• Medicines and medical device regulatory strategy
• Regulatory submission preparation
• Authority meeting support and briefing documents
• Ongoing regulatory maintenance and compliance review

Contact Information:

• Website: jensonr.com
• E-mail: consultancy@jensongroup.com
• LinkedIn: www.linkedin.com/company/jensonr-limited
• Address: Unit C1 Fishleigh Court, Fishleigh Road, Barnstaple, Devon EX31 3UD
• Phone: +44 (0)1271 314320

Conclusion

Selecting a regulatory compliance partner in the UK is rarely about credentials alone. In practice, organisations look for sector experience, clear communication and an approach that fits their scale and risk profile. Some require embedded, ongoing oversight, while others need focused support around authorisation, reporting or a regulatory change.

What usually makes the difference is whether advice works in real operations, not just in theory. Practical frameworks and timely input often matter more than long service lists. This guide has outlined a range of regulatory compliance services companies in the UK, aiming to provide context rather than comparison.

For organisations reviewing providers, the starting point is often straightforward – identify where regulatory pressure is building and what type of support would genuinely reduce exposure. From there, the choice becomes more considered and far less reactive.