Business Acquisition Companies in Manchester: Firms and Services Guide (2026)
AC
Acumon Chartered Accountants·12 min read
Businesses looking to acquire another company can use Manchester advisers for everything from acquisition strategy and target identification to due diligence, valuation, funding, negotiation, and post-deal integration. The firms below range from independent corporate finance boutiques to larger professional services groups with multidisciplinary deal teams. This is a practical selection rather than a ranking.
Acumon
Acumon is a UK firm of chartered accountants and advisors providing business acquisition (buy-side M&A) advisory services to companies, owner-managed businesses, and international corporate groups.
The firm works with organisations ranging from growing owner-managed businesses through to larger corporate groups. Business acquisition engagements cover the full transaction lifecycle and are delivered with practical, partner-led support. These services are available to clients across the UK, including in Manchester.
Acumon supports buyers from early-stage planning through to completion and beyond. This includes pre-negotiation advice, target identification, valuation, negotiation support, financial and funding advice, and post-acquisition integration. The firm draws on real-world transaction experience: it has completed multiple successful acquisitions as an acquirer itself, and its team includes partners with private equity and deal-execution backgrounds.
Business acquisition work is closely integrated with related specialist advisory services, including commercial due diligence (market, competitors, customer concentration and revenue quality), financial due diligence (buy-side and vendor), tax due diligence, business valuations, and financial modelling. This allows clients to assess risks, inform pricing and structure, and strengthen negotiations with clear, decision-ready analysis.
Acumon works with finance teams and boards to support acquisition requirements while also helping organisations manage funding structures, deal terms, and post-deal integration as they grow.
Business Acquisition Capabilities:
Acumon provides business acquisition advisory services across a wide range of organisational structures and transaction types.
These include:
Buy-side advisory for UK limited companies and corporate groups
Target identification, valuation and pre-negotiation advice
Negotiation support, financial and funding advice
Post-acquisition integration
Commercial, financial and tax due diligence
Business valuations (indicative and formal)
Support for management buy-outs and buy-ins (MBO/MBI)
Transactions involving owner-managed businesses and international group structures
These capabilities enable the firm to support organisations acquiring businesses in the UK and, where relevant, across related international structures.
Regulatory Licences and Registrations:
Acumon holds several audit registrations that enable it to support organisations operating across multiple jurisdictions.
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 provide audit services to groups that include entities in both the UK and key international financial centres.
Core Services:
In addition to statutory external audit, Acumon provides a range of services that support financial reporting and governance.
These include:
Statutory external audit
Group and subsidiary audits
Public Interest Entity (PIE) audits
Charity and not-for-profit audit
Audit of international group structures
Internal audit and governance reviews
Risk management and compliance support
Audit work is often delivered alongside discussions with management and boards regarding financial reporting processes and governance frameworks.
Many organisations initially encounter statutory audit requirements as they grow and exceed the audit exemption thresholds set out in the Companies Act.
Acumon works with businesses that are:
Approaching their first statutory audit
Preparing for external investment
Expanding into international markets
Operating within corporate group structures
Early engagement with an audit firm can help ensure that financial reporting systems and documentation are aligned with statutory audit requirements.
Address: 1-2 Craven Road, Ealing, London, W5 2UA, UK
Rickitt Mitchell
Rickitt Mitchell is an independent Manchester M&A advisory firm working on mid-market transactions in the UK and internationally. Its acquisition work includes developing growth strategies, identifying potential businesses to buy, securing development capital, and managing international buy-side assignments.
The firm has operated from Manchester and works particularly with high-growth businesses, shareholders, and management teams. Its wider corporate finance work covers trade sales, private equity transactions, MBOs, MBIs, fundraising, and IPO-related advice, so acquisition planning can sit within a broader growth or ownership strategy.
Key Facts:
Ideal for: Mid-market businesses pursuing organic and acquisition-led growth
Core services: Buy-side M&A, acquisition strategy, capital raising, MBOs, MBIs, business sales
Specialization: Mid-market UK and cross-border transactions
KPMG supports acquisitions through its Deal Advisory and Corporate Finance teams. Its dedicated acquisition service covers M&A strategy, target identification, transaction terms, pricing, deal structures, financing, and negotiations. Transaction Services can then support due diligence and the assessment of financial risks and opportunities.
Manchester businesses can access these capabilities through KPMG’s office at One St Peter’s Square. The Manchester practice includes corporate finance within its advisory offering, while Manchester-based M&A professionals work on both buy-side and sell-side transactions.
Key Facts:
Ideal for: Corporates and investors requiring multidisciplinary acquisition support
Specialization: Larger and more complex domestic and international transactions
Location: One St Peter’s Square, Manchester
Contact Information:
Website: kpmg.com
Facebook: www.facebook.com/KPMG
Twitter: x.com/kpmguk
LinkedIn: www.linkedin.com/company/kpmg-uk
Address: 1, St Peter’s Square, Manchester M2 3AE, United Kingdom
Phone: +44 (0)161 246 4000
Blacksquare Advisory
Blacksquare Advisory is a Manchester-based corporate finance boutique focused on M&A, capital raising, and strategic advice. For businesses looking to make acquisitions, the firm can help define acquisition strategy, screen and identify targets, negotiate with sellers, structure transactions, and arrange funding.
Its work is partner-led, with the firm deliberately taking on a limited number of mandates at a time. The team has experience across transactions of different sizes and also advises management teams and businesses preparing for capital events. For buyers wanting a smaller advisory team rather than a large professional services network, its model is relatively focused.
BDO’s Manchester practice combines local corporate finance resources with the firm’s wider Deal Advisory network. Its buy-side M&A service covers acquisition strategy, target analysis, valuation, offer terms, deal structuring, business planning, funding, project management, and acquisition tax considerations.
Businesses can also bring in BDO’s transaction services team for financial due diligence. Manchester-based deal specialists work with private equity investors, acquisitive corporates, and other buyers, which makes the firm particularly suited to transactions where the purchaser needs both lead advisory and detailed financial analysis.
Key Facts:
Ideal for: Mid-market corporates, entrepreneurs, and private equity investors
Core services: Buy-side M&A, transaction services, due diligence, valuation, funding support
Specialization: Integrated corporate finance and transaction advisory
Address: Eden Building Irwell Street, Salford Manchester, M3 5EN, United Kingdom
Phone: 0161 817 7500
FRP Advisory
FRP’s Manchester office provides corporate finance and wider business advisory services across Greater Manchester and the North West. Its local corporate finance team has direct experience with acquisition support, buy-side M&A, management buyouts, strategic reviews, fundraising, and related transaction work.
The firm’s Manchester specialists can also draw on restructuring, financial modelling, and broader advisory capabilities. This can be useful when an acquisition involves a more complicated capital structure, a stressed business, or wider strategic questions alongside the purchase itself.
Key Facts:
Ideal for: Mid-market buyers, investors, founders, and management teams
Grant Thornton’s Corporate Finance Advisory team helps buyers develop acquisition strategies and then identify, value, fund, and manage acquisitions. The wider Deals practice can add financial, tax, commercial, and IT due diligence, transaction structuring, and sale and purchase agreement support when required.
Manchester is one of Grant Thornton’s UK deal locations, and the firm has continued to invest in its regional corporate finance team. Its published transaction record includes numerous buy-side corporate finance and transaction services mandates, making it relevant to businesses pursuing individual acquisitions or broader buy-and-build strategies.
Key Facts:
Ideal for: Corporates and private equity-backed businesses with structured acquisition plans
BTG has a Manchester corporate finance team that advises on acquisitions, disposals, equity fundraising, private equity transactions, and other deal situations. Its buy-side advisory work can include originating acquisition opportunities, valuation and deal structuring, negotiations, due diligence coordination, and support through completion.
The firm’s Manchester office serves businesses across the North West and combines Deal Advisory with areas such as funding, financial advisory, restructuring, and valuations. BTG has also published recent examples of its team sourcing acquisition opportunities and advising management through buyouts.
Key Facts:
Ideal for: Owner-managed businesses, acquisitive groups, investors, and management teams
RSM’s Deal Services team supports buyers from acquisition planning through completion and post-deal integration. Its buy-side specialists can help identify and approach targets, assess synergies and risks, conduct due diligence, arrange acquisition funding, and bring in tax, accounting, employment, and integration specialists where needed.
The firm works with entrepreneurs, corporates, and private equity investors across the transaction lifecycle. Its Manchester office at St Peter’s Square gives North West businesses local access to this wider UK and international deal infrastructure.
Key Facts:
Ideal for: Mid-market corporates, private equity investors, and serial acquirers
Specialization: Multidisciplinary deal support from pre-acquisition planning to integration
Location: Manchester city centre
Contact Information:
Website: www.rsmuk.com
LinkedIn: www.linkedin.com/company/rsm-uk
Instagram: www.instagram.com/rsm.uk
Address: Landmark, St Peter’s Square, 1 Oxford Street, Manchester M1 4PB
Phone: +44 (0)151 600 2600
Cole Associates Corporate Finance
Cole Associates is an independent Manchester corporate finance firm focused on transactions involving SMEs, owner-managed companies, and management teams. Acquisitions form a specific part of its service offering alongside MBOs, MBIs, business sales, fundraising, valuations, and due diligence.
Its acquisition work can extend beyond negotiating the purchase price. The firm advises on funding structures, coordinates lenders and investors, works with due diligence providers, and project manages transactions through legal completion.
Key Facts:
Ideal for: SMEs, owner-managed companies, and management teams
Core services: Acquisitions, due diligence, valuation, fundraising, MBOs, MBIs
Forvis Mazars provides M&A and transaction services through its Manchester office as part of a wider UK and international deals practice. On acquisitions, the firm can help define strategy, establish target criteria, screen markets, approach potential targets, analyse pricing and synergies, negotiate offers, and manage a transaction through completion.
Its transaction services team can separately examine financial and tax risks, earnings, working capital, net debt, forecasts, and acquisition agreement mechanisms. Post-merger integration support is also available, giving buyers access to assistance beyond the signing and completion stages.
Key Facts:
Ideal for: Corporates, private businesses, and investors pursuing structured acquisitions
Address: One St Peters Square, Manchester, M2 3DE, United Kingdom
Phone: +44(0) 161 238 9200
Brabners
Brabners approaches business acquisitions from both the deal advisory and legal sides. Its Deal Advisory team can assist with identifying acquisition targets, while its corporate lawyers handle due diligence, negotiations, transaction documents, completion, and aspects of integrating the acquired business.
This combination may suit buyers that want acquisition origination and financial deal advice to connect closely with legal execution. Brabners also works with serial acquirers and has a substantial corporate team in Manchester, supporting organisations across Greater Manchester on investment, growth, divestment, and restructuring matters.
Key Facts:
Ideal for: Buyers needing corporate finance and legal acquisition support
Address: 100 Barbirolli Square, Manchester, M2 3BD, United Kingdom
Twitter: x.com/BrabnersLLP
LinkedIn: www.linkedin.com/company/brabners
Instagram: www.instagram.com/brabners
PwC UK
PwC provides acquisition support through Corporate Finance, Transaction Services, Strategy&, Tax, and Legal teams. Buy-side services can cover M&A strategy, target searches, financial and commercial due diligence, deal structuring, acquisition financing, negotiation, and post-completion value planning.
The Manchester office has more than a thousand staff and includes locally based Deals specialists. PwC’s Manchester transaction professionals work on buy-side and sell-side due diligence for corporate and private equity clients, while the firm’s Corporate legal team also has M&A lawyers working from Manchester.
Core services: Corporate finance, financial due diligence, commercial due diligence, tax, legal M&A
Specialization: Multidisciplinary acquisition support
Location: Spinningfields, Manchester
Contact Information:
Website: www.pwc.com
Facebook: www.facebook.com/PwCUK
LinkedIn: www.linkedin.com/company/pwc-uk
Instagram: www.instagram.com/pwc_uk
Address: No 1 Spinningfields, 1 Hardman Square, Manchester, M3 3EB
Phone: +44 (0)161 236 9191
Deloitte UK
Deloitte provides M&A services from strategy and opportunity identification through transaction execution and post-close integration. Its Corporate Finance and M&A Advisory teams work on both buy-side and sell-side transactions, while specialist teams can support acquisition due diligence, modelling, valuation, structuring, financing, tax, technology, and integration.
The firm’s regional M&A model combines local teams with national sector specialists. This breadth is more likely to suit complex acquisitions where several technical workstreams need to run alongside the core corporate finance process.
Key Facts:
Ideal for: Larger companies, investors, and businesses managing complex transactions
Specialization: Multidisciplinary and cross-border deal execution
Location: Manchester city centre
Contact Information:
Website: www.deloitte.com
Facebook: www.facebook.com/deloitteuk
Twitter: x.com/deloitteuk
LinkedIn: www.linkedin.com/company/deloitte
Address: 100 Embankment, Cathedral Approach, Manchester, M3 7FB, United Kingdom
Phone: +44 (0)161 832 3555
Conclusion
Business acquisition services in Manchester vary considerably in scope. Independent firms such as Rickitt Mitchell, Blacksquare Advisory, and Cole Associates concentrate heavily on corporate finance and transaction execution, while larger firms such as KPMG, BDO, RSM, PwC, Forvis Mazars, Grant Thornton, and Deloitte can bring due diligence, tax, valuation, financing, and integration specialists into the same transaction.
There is no single provider that fits every acquisition. A buyer looking for target identification and hands-on deal management may prioritise different capabilities from a private equity investor needing detailed due diligence or a corporate group planning a complex cross-border purchase. The practical choice depends on transaction size, sector, funding requirements, internal deal experience, and the amount of support needed before and after completion.
AC
Written by the Acumon team
Acumon is an ICAEW-registered firm of chartered accountants and registered auditors
based in London, with offices in Pitstone, Aylesbury and Bournemouth. Need advice on
anything covered here? Talk to us.
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