Insights

Regional expansion Haines Watts is actively expanding its footprint with new offices in Leicester, Nottingham, Derby, and broader European reach, presenting opportunities to upsell advisory, cross-border tax planning, and corporate finance services to a growing customer base in the Midlands and beyond.

Growth oriented clients Serving over 35,000 business owners and SMEs with growth strategy and advisory services indicates ongoing demand for profitability optimization, strategic planning, and exit planning services that can be packaged into scalable retainer offerings.

Acquisition-backed expansion Past and recent corporate movements including Gravita’s acquisition and regional consolidation suggest potential M&A advisory, due diligence, integration services, and finance support for clients considering acquisitions or exits.

Tech and compliance The firm’s tech stack includes GDPR, Office, and other enterprise tools, highlighting opportunities to offer digital transformation, cybersecurity readiness, data governance, and cloud accounting solutions to enhance efficiency for growing clients.

Public sponsorships Participation in events like the Scottish Cup Weekend Man of the Match awards signals visibility and networking channels that can be leveraged for targeted thought leadership, branded content partnerships, and client prospecting at industry events.

Similar companies to Haines Watts

Haines Watts Tech Stack

Haines Watts uses 8 technology products and services including Hotjar, WordPress, Cookiebot, and more. Explore Haines Watts's tech stack below.

Media & News

Haines Watts's Email Address Formats

Haines Watts uses at least 4 email formats:
Haines Watts Email FormatsExamplePercentage
FLast@hwca.comJDoe@hwca.com
79%
First.Last@hwca.comJohn.Doe@hwca.com
18%
First@hwca.comJohn@hwca.com
2%
FMiddleLast@hwca.comJMichaelDoe@hwca.com
1%

Frequently Asked Questions

What is Haines Watts's phone number?

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You can contact Haines Watts's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Haines Watts's official website and social media links?

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Haines Watts's official website is hwca.com and has social profiles on LinkedIn.

How much revenue does Haines Watts generate?

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As of August 2026, Haines Watts's annual revenue is estimated to be $50M - $100M.

What is Haines Watts's SIC code and NAICS code?

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Haines Watts's SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Haines Watts have currently?

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As of August 2026, Haines Watts has approximately 350 employees across 4 continents, including Europe, North America and Africa. Key team members include Chief People Officer: A. M., Head Of People Services: A. G. and Head Of People And Talent Development: J. M. Explore Haines Watts's employee directory with LeadIQ.

What industry does Haines Watts belong to?

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Haines Watts operates in the Accounting industry.

What technology does Haines Watts use?

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Haines Watts's tech stack includes Hotjar, WordPress, Cookiebot, Zendesk, Microsoft Dynamics, Sage, Microsoft Teams and Zoom.

What is Haines Watts's email format?

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Haines Watts's email format typically follows the pattern of FLast@hwca.com. Find more Haines Watts email formats with LeadIQ.

When was Haines Watts founded?

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Haines Watts was founded in 1930.
Haines Watts logo

Haines Watts

AccountingEngland, United Kingdom201-500 Employees

Haines Watts is a UK-based accounting firm and business advisers located in Milton Park, London, England, United Kingdom. The firm is recognised as a Top 25 UK firm of chartered accountants and business advisers, serving more than 35,000 business owners, SMEs, and growing companies across the United Kingdom with a range of accounting, tax planning, and advisory services. Its service lines include accounting and bookkeeping, tax planning and compliance, VAT and payroll, audit and assurance, as well as business advisory, growth strategy, corporate finance and strategic planning, and succession or exit planning. Haines Watts operates with a partner-led, locally owned model, with offices run by experienced advisers who live and work in their communities, offering direct access to a chartered accountant who understands local market conditions. Recent activity shows regional expansion, with new offices opened in Leicester, Nottingham, and Derby in 2026 to broaden its East Midlands presence, and expansion into Zimbabwe was announced for the same period. In February 2025, Gravita Business Services Ltd. acquired Haines Watts Group.

Section iconCompany Overview

Phone number
Website
hwca.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1930
Employees
201-500

Section iconFunding & Financials

  • $50M - $100M

    Haines Watts's revenue is estimated to be in the range of $50M - $100M

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