Insights

Growing Market Footprint Haines Watts recently expanded its regional presence through the acquisition of Gravita Business Services Ltd., indicating a strategic growth phase. This expansion suggests opportunities to offer integrated financial and advisory solutions to a broader client base actively seeking innovative and scalable accounting services.

Diverse Leadership Appointments The firm’s recent hires of specialists such as a VAT manager and a corporate tax director highlight an ongoing investment in expanding niche service offerings. This focus presents a potential avenue for tailored tax and compliance software solutions or strategic consulting to enhance their specialized teams.

Technology Stack Utilizing a combination of business-essential tools like GDPR compliance, Microsoft IIS, Adobe Creative Suite, and jQuery indicates openness to adopting and integrating advanced digital solutions. Selling opportunities exist in providing cloud-based compliance, analytics, and workflow automation tools to streamline operations.

Financial Strength With revenues estimated between $50 million and $100 million, Haines Watts demonstrates significant financial stability and capacity for project investment. This positions them as potential clients for enterprise-grade financial management systems, business intelligence tools, or enterprise SaaS solutions.

Market Positioning As a Top 25 UK firm with a client base of over 35,000 businesses, Haines Watts maintains a strong local presence combined with national reach. This dual positioning offers opportunities to co-develop localized marketing platforms or customer engagement tools that cater to regional business owners.

Similar companies to Haines Watts

Haines Watts Tech Stack

Haines Watts uses 8 technology products and services including GDPR, Font Awesome, TweenMax, and more. Explore Haines Watts's tech stack below.

  • GDPR
    Certificates
  • Font Awesome
    Font Scripts
  • TweenMax
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Windows 10
    Operating Systems
  • Windows Server
    Operating Systems
  • Adobe Creative Suite
    Visualisation Software
  • Microsoft IIS
    Web Servers

Media & News

Haines Watts's Email Address Formats

Haines Watts uses at least 1 format(s):
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

Where is Haines Watts's headquarters located?

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Haines Watts's main headquarters is located at Milton Park London, England United Kingdom. The company has employees across 4 continents, including EuropeNorth AmericaAfrica.

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.

What is Haines Watts's SIC code NAICS code?

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Haines Watts's SIC code is 8699 - Membership Organizations, Not Elsewhere Classified 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 March 2026, Haines Watts has approximately 358 employees across 4 continents, including EuropeNorth AmericaAfrica. Key team members include Chief People Officer: A. M.Head Of People Services: A. G.Head Of Private Client: N. G.. 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 GDPRFont AwesomeTweenMaxjQueryWindows 10Windows ServerAdobe Creative SuiteMicrosoft IIS.

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

AccountingEngland, United Kingdom201-500 Employees

Helping Business Owners Grow, Succeed, and Plan for the Future

At Haines Watts, we’re proud to be a Top 25 firm of chartered accountants and business advisers, working with business owners across the UK. We support over 35,000 businesses of all sizes and sectors nationwide, giving our clients access to a wealth of real-world expertise and insights.

What sets us apart? Our offices are locally owned and run by partners who live and work in your community. That means you’ll always have direct access to an experienced adviser who understands the day-to-day challenges of running a business — because we’re business owners too.

We believe in fresh thinking, straight-talking advice, and building long-term relationships. We’re here to help you make confident decisions, overcome challenges, and achieve your ambitions — not just with your accounts and tax, but across every stage of your business journey.

What you can expect from us:

Commercial advice that makes sense: We translate complex numbers into clear, practical advice that helps you drive your business forward.

Real support: With decades of collective experience behind us, we’ll back your ideas and help you turn them into action.

A fresh perspective: We’re here to challenge your thinking, explore every opportunity and help you find the best way forward

Practical solutions: No jargon, no waffle — just straight-talking, practical advice from people who understand business.

Approachable: Whether it’s a quick question or a big decision, you’ll have easy access to your dedicated local partner when you need them.

Looking for a new firm of accountants who’ll treat your business like their own, not just file your accounts?
Let’s talk.

Section iconCompany Overview

Headquarters
Milton Park London, England United Kingdom
Phone number
Website
hwca.com
SIC Code
8699 - Membership Organizations, 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

Section iconFunding & Financials

  • $50M$100M

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

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