SIC 66190 Section K — Financial and Insurance Activities

Activities auxiliary to financial intermediation n.e.c.

9,599 active UK companies registered under this classification.

SIC Code 66190 (Activities auxiliary to financial intermediation n.e.c.) is a UK Standard Industrial Classification code used by Companies House to categorise business activities. Companies registered under this code operate in the Activities auxiliary to financial intermediation n.e.c. sector, which falls under Section K (Financial and Insurance Activities) of the SIC 2007 framework. There are currently 9,599 active companies and 9,990 total registrations under this classification.

9,599 Active Companies
9,990 Total Registered
282 New in 2026
LONDON Top Location

Activities auxiliary to financial intermediation n.e.c. Companies

Showing 1–25 of 9,990 companies.

SC

(CPL SERVICES) CHARLES & PARTNERS LIMITED 07624036

● Active Purley Est. 2011
ME

(MEXES) METALS EXECUTION SERVICES LIMITED 08171261

● Active STAMFORD Est. 2012
L

£PAY LTD 11358497

● Active WEMBLEY Est. 2018
CL

01 CAPITAL LIMITED 12091097

● Active LONDON Est. 2019
ML

0507 MANAGEMENT LIMITED 11996296

● Active HARROW Est. 2019
L

09470396 LIMITED 09470396

● Active Brentford Est. 2015
DL

101 DIMENSIONS LIMITED SC361280

● Active Dunblane Est. 2009
FL

101 FACILITATOR LIMITED 06825465

● Active Manchester Est. 2009
HL

118 HH LIMITED 09430831

● Active Uckfield Est. 2015
FL

12 FINANCE LIMITED 08293469

● Active WOKING Est. 2012
AL

128 ASSETS LTD 16543223

● Active LIVERPOOL Est. 2025
L

12WM LIMITED 16202415

● Active NORWICH Est. 2025
VL

1313 VENTURES LTD 15471449

● Active SLOUGH Est. 2024
CL

16PW CONSULTING LIMITED 16490438

● Active SUNBURY-ON-THAMES Est. 2025
ML

177 MORTGAGES LTD 09941973

● Active Chippenham Est. 2016
CL

18 CAPITAL LTD 13131152

● Active LONDON Est. 2021
CL

1880 CONSULT LTD 11827748

● Active LONDON Est. 2019
FL

1LETA FINANCE LIMITED 11317237

● Active Welwyn Garden City Est. 2018
TL

1NATION TECHNOLOGY LIMITED 13238550

● Active London Est. 2021
FF

1ST FINANCIAL FOUNDATIONS LIMITED 04283820

● Active MILTON KEYNES Est. 2001
FS

1ST FINANCIAL SERVICES(LONDON) LIMITED 05837853

● Active BUCKS Est. 2006
LE

1ST LEGACY ESTATES LTD 12246279

● Active London Est. 2019
TL

1ST TRADERS LIMITED 13658308

● Active London Est. 2021
L

1STCALLLEGAL LTD 14675591

● Active Portsmouth Est. 2023
L

1WAYBET LTD 16406669

● Active London Est. 2025

Frequently Asked Questions

What is SIC code 66190?

SIC code 66190 represents "Activities auxiliary to financial intermediation n.e.c." in the UK Standard Industrial Classification (SIC) 2007 system. It is used by Companies House to categorise the primary business activity of registered UK companies. It falls under Section K — Financial and Insurance Activities.

How many UK companies are classified under SIC 66190?

There are currently 9,599 active UK companies registered under SIC code 66190 (Activities auxiliary to financial intermediation n.e.c.), out of 9,990 total registrations.

Where are most Activities auxiliary to financial intermediation n.e.c. companies based in the UK?

The top locations for Activities auxiliary to financial intermediation n.e.c. companies in the UK are LONDON, Manchester, CARDIFF, GLASGOW, LEEDS. London typically leads in company registrations across most sectors.

How do I find a specific Activities auxiliary to financial intermediation n.e.c. company?

You can browse all companies on this page, or use CompanyPulse's search at companypulse.co.uk/search to find a specific company by name or company number. Each company profile includes directors, financial data, risk analysis, and filing history.

How many new Activities auxiliary to financial intermediation n.e.c. companies were incorporated in 2026?

282 new companies were registered under SIC code 66190 in 2026. CompanyPulse tracks all new UK incorporations in real time via the Companies House data stream.