There are 2,767 active companies in the activities of professional membership organizations sector in the UK (SIC code 94120). This sector falls under Section S — Other service activities — of the UK Standard Industrial Classification. The sector has a relatively low 10.7% dissolution rate — 2,767 of 3,259 registrations remain active. The sector is experiencing rapid growth, with 163% of active businesses incorporated since 2020 — indicating strong recent demand. 78% of companies were formed after 2010, marking this as a sector with predominantly recent entrants. The average company in this sector is 18.4 years old, suggesting established and stable operators. 55 large companies, 1 medium-sized firms operate in this sector. The sector is heavily concentrated in London, which accounts for 31% of all companies. Companies in this sector hold 114 government contracts valued at £45.7M. The sector's longest-standing company was incorporated in 1869.
Source: Companies House register via UVAGATRON, October 2026
A rapidly growing sector with 163% of active companies formed since 2020.
The activities of professional membership organizations sector has a <Link href="/glossary/company-dissolution">10.7% dissolution rate</Link>. The average active company in this sector is 18.4 years old. Geographic concentration: 31% in LONDON.
Companies in the activities of professional membership organizations sector have been awarded 114 government contracts worth £45.7M in total.
There are 2,767 active companies classified under SIC code 94120 (Activities of professional membership organizations) in the UK, out of 3,259 total registered.
SIC code 94120 stands for "Activities of professional membership organizations". It belongs to Section S — Other service activities of the UK Standard Industrial Classification.
The largest concentrations are in LONDON (863), BIRMINGHAM (49), BRISTOL (44).
The average active activities of professional membership organizations company in the UK is 18.4 years old, with the oldest registration dating back to 1869.
Our database contains 27,969 data signals across 10 categories for active activities of professional membership organizations companies. The largest category is Governance with 12,797 signals from 5 government sources.
5.9M companies, 50M+ signals from 53 government sources. Risk scores, director networks, entity analysis.