SIC code 64999 covers financial intermediation not elsewhere classified activities in the UK, with 29,427 active companies currently registered. This represents a significant segment of UK business activity. It falls under Section K (Financial and insurance activities) of the UK SIC 2007 classification system, which is used by Companies House to categorise all registered businesses.
See the full industry analysis on the Financial intermediation not elsewhere classified industry page.
With a 85% survival rate, this sector shows strong business longevity. Only 2,133 of 34,426 companies registered under this code have dissolved, well below the UK average. Companies in this sector average 11.4 years old, reflecting a balanced mix of established businesses and newer market participants. Growth has been exceptional recently: 41% of all active companies were formed since 2020, marking this as one of the fastest-expanding classifications. The 2010s contributed another 35%, meaning the vast majority of businesses are relatively new. Geographically, the sector is heavily concentrated: LONDON alone accounts for 32% of all active companies (9,357 firms). The top three locations — LONDON, MANCHESTER, GLASGOW — represent 35% of the sector.
SIC code 64999 stands for "Financial intermediation not elsewhere classified" under the UK Standard Industrial Classification (SIC 2007) system. It belongs to Section K — Financial and insurance activities. Companies use this code when registering with Companies House to indicate their primary business activity. The code is required for annual confirmation statements and is used by HMRC, ONS, and other government bodies for statistical and regulatory purposes.
There are currently 29,427 active companies registered under SIC code 64999 in the UK, out of 34,426 total registrations. This gives a survival rate of 85%, meaning 15% of companies registered under this code have since dissolved. These figures are based on Companies House data and updated regularly.
The top locations for financial intermediation not elsewhere classified companies (SIC 64999) are: LONDON (9,357), MANCHESTER (534), GLASGOW (346), LEEDS (325), BIRMINGHAM (291). Geographic concentration can reflect local economic conditions, industry clusters, or proximity to key markets and supply chains.
The sector is growing: 41% of currently active SIC 64999 companies were formed since 2020, and 35% during the 2010s. This sustained formation rate indicates ongoing demand for financial intermediation not elsewhere classified services in the UK.
Companies classified under SIC 64999 have an average age of 11.4 years. This suggests a balanced sector with both established players and newer entrants. Notable companies include ALLPAY LIMITED, CLOSE BROTHERS LIMITED, MONEY ADVICE TRUST.
Related SIC codes within the same division include: 64209 (Activities of other holding companies n.e.c.), 64205 (Activities of financial services holding companies), 64922 (Activities of mortgage finance companies), 64304 (Activities of open-ended investment companies). Companies may use multiple SIC codes if they operate across several of these related activities. When registering with Companies House, businesses should select the code that best represents their primary activity.
You can search for companies with SIC code 64999 (Financial intermediation not elsewhere classified) using UVAGATRON's company explorer, which allows filtering by SIC code, location, and company status. Alternatively, Companies House offers a basic search on their website. Our platform adds risk intelligence, director networks, and signals from 50+ government databases to each company record.
Search, filter, and analyse 29,427 companies classified under this SIC code with AI-powered risk intelligence.
Data sourced from Companies House, HM Land Registry, FCA Register, and 50+ government databases. SIC classification follows the UK Standard Industrial Classification of Economic Activities 2007 (SIC 2007). Last updated: 2026-09-05.