Carpenter Box Expands Through Boormans Merger
Deal News | Aug 12, 2025 | B Daily

Carpenter Box, a leading accountancy firm, has completed a merger with Boormans Chartered Accountants & Business Advisers, a move designed to enhance its service offerings in the South East. The merger sees Boormans' staff, including key figures such as Matt Virgo and Mike Herriott, integrate into Carpenter Box's Brighton team. Carpenter Box, part of the Sumer Group, offers extensive accountancy, tax, and business advisory services and operates from several locations including Worthing, Crawley, London, and Portsmouth. Boormans brings its expertise in sectors like media and construction, particularly servicing SMEs and private clients. This strategic merger is seen as a significant step in broadening Carpenter Box's client services, building on its recent acquisition of Clark Brownscombe earlier this year.
Sectors
- Accountancy
- Business Advisory
Geography
- United Kingdom – The merger involves firms based in various locations around the UK, namely Worthing, Brighton, Crawley, London, Portsmouth, and Hove.
Industry
- Accountancy – The article discusses a merger between two accountancy firms, Carpenter Box and Boormans Chartered Accountants, expanding their services and geographical reach.
- Business Advisory – Carpenter Box provides business advisory services, which will be enhanced through the merger with Boormans, indicating a significant focus on expanding advisory capabilities.
Financials
Participants
| Name | Role | Type | Description |
|---|---|---|---|
| Carpenter Box | Bidding Company | Company | An accountancy firm that provides chartered accountancy, tax, and business advisory services and is part of the Sumer Group. |
| Boormans Chartered Accountants & Business Advisers | Target Company | Company | Specializes in media, construction, property, and retail sectors, serving SMEs, families, and private clients. |
| Matt Virgo | Person | People | Director at Boormans, becoming a partner at Carpenter Box post-merger. |
| Mike Herriott | Person | People | Named an associate director at Carpenter Box post-merger. |
| Sally Virgo | Person | People | Taking on an operations and compliance role post-merger. |
| Alan Edwards | Person | People | Managing partner at Carpenter Box. |