41,139 active companies in the UK are classified under accounting and auditing activities (SIC code 69201). This sector falls under Section M — Professional, scientific and technical activities — of the UK Standard Industrial Classification. The sector has a relatively low 0.1% dissolution rate — 41,139 of 44,138 registrations remain active. The sector is experiencing rapid growth, with 91.1% of active businesses incorporated since 2020 — indicating strong recent demand. 82% of companies were formed after 2010, marking this as a sector with predominantly recent entrants. The average company age in this sector is 10.4 years. 51 large companies, 7 medium-sized firms operate in this sector. London leads with 16% of companies in this sector. Companies in this sector hold 249 government contracts valued at £260.7M.
Source: Companies House register via UVAGATRON, June 2026
A rapidly growing sector with 91.1% of active companies formed since 2020.
The accounting and auditing activities sector has a <Link href="/glossary/company-dissolution">0.1% dissolution rate</Link>. The average active company in this sector is 10.4 years old. Geographic concentration: 16% in LONDON.
Companies in the accounting and auditing activities sector have been awarded 249 government contracts worth £260.7M in total.
There are 41,139 active companies classified under SIC code 69201 (Accounting and auditing activities) in the UK, out of 44,138 total registered.
SIC code 69201 stands for "Accounting and auditing activities". It belongs to Section M — Professional, scientific and technical activities of the UK Standard Industrial Classification.
The largest concentrations are in LONDON (6,611), MANCHESTER (767), BIRMINGHAM (709).
The average active accounting and auditing activities company in the UK is 10.4 years old, with the oldest registration dating back to 1932.
Our database contains 271,446 data signals across 11 categories for active accounting and auditing activities companies. The largest category is Governance with 131,829 signals from 5 government sources.
5.9M companies, 50M+ signals from 53 government sources. Risk scores, director networks, entity analysis.