US consultancy firm alliantgroup acquires ForrestBrown

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

US consultancy firm alliantgroup acquires ForrestBrown

firms_thumbnail

UK R&D tax credit consultancy firm ForrestBrown has been acquired by US consultancy firm alliantgroup, a leading provider of federal and state tax incentives in the United States.

ForrestBrown, the UK’s only firm of chartered tax advisers wholly specialised in research and development (R&D) tax credits has become a wholly owned subsidiary of alliantgroup. Established in 2013 by entrepreneur Simon Brown, ForrestBrown is headquartered in Bristol and serves thousands of innovative UK businesses across all sectors. Under the acquisition, the ForrestBrown brand, all 63 employees and Bristol headquarters will be retained.

US firm, alliantgroup, is based in Houston, Texas, with an 800-strong team of experts has been at the forefront of tax legislation, representing the interests of small and medium-sized enterprises (SMEs). It has helped more than 12,000 businesses claim more than $6 billion in tax incentives. 

more across site & shared bottom lb ros

More from across our site

The scandal has come just three years after the PwC tax leaks controversy and has prompted KPMG’s Australian chief executive to resign
In the first of a two-part series on capital v revenue in R&D, Jayne Stokes explores these key concepts and where UK companies need to tread carefully
Magnus Pantzar is set to join as managing director after spending nearly a decade as EQT’s global head of tax
The OECD’s project was up for debate as Matt Williams spoke to ITR following BDO’s tax strategist survey, which uncovered increased complexity and costs among multinationals
Sponsored by Deloitte
Sameer Nurmohamed, partner, Deloitte Legal Canada
Sponsored by Deloitte
George Ankomah, partner, Tax & Regulatory Services, Deloitte Africa (Ghana)
The recent spree of firm mergers and acquisitions proves that geographic scale is the name of the game
The big four spin-off firm becomes Taxand’s second UK member; in other news, Haynes Boone launched a UK tax practice
Sponsored by Deloitte Luxembourg
Jean-Michel Henry and Mona El-Begawi of Deloitte Luxembourg examine the complexities created by timing differences in Luxembourg, EU, and OECD tax regimes
Stephanie Pantelidaki’s economic expertise will give Norton Rose Fulbright’s other teams ‘extra firepower,’ she says
Gift this article