SIC 69203 Section M — Professional, Scientific and Technical Activities

Tax consultancy

12,948 active UK companies registered under this classification.

SIC Code 69203 (Tax consultancy) is a UK Standard Industrial Classification code used by Companies House to categorise business activities. Companies registered under this code operate in the Tax consultancy sector, which falls under Section M (Professional, Scientific and Technical Activities) of the SIC 2007 framework. There are currently 12,948 active companies and 13,479 total registrations under this classification.

12,948 Active Companies
13,479 Total Registered
230 New in 2026
London Top Location

Incorporation Trends

New Tax consultancy companies registered per year.

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26

Tax consultancy Companies

Showing 1–25 of 13,479 companies.

BB

(B4B) BUSINESS 4 BUSINESS CONSULTANCY LTD 15554571

● Active London Est. 2024
PL

(UK) POL-TAX LIMITED 09648517

● Active London Est. 2015
L

05222736 LTD 05222736

● Active London Est. 2004
L

0TO1FINANCIALS LIMITED 16631400

● Active Southampton Est. 2025
FP

1 FISCAL PROVIDER LIMITED 13295937

● Active St. Helens Est. 2021
TA

1 TAX ACCOUNTANTS LTD SC824859

● Active Glasgow Est. 2024
TD

1 TWO 1 DIRECT LTD 05957451

● Active London Est. 2006
L

102 LTD 07730166

● Active Southampton Est. 2011
TS

1040 TAX SOLUTIONS LTD 10809897

● Active Manchester Est. 2017
L

1162 LIMITED 07800641

● Active Leigh-On-Sea Est. 2011
L

12 LIMITED 11416757

● Active Gravesend Est. 2018
AL

121 ACCOUNTING LTD 14651471

● Active London Est. 2023
AL

1226 ACCOUNTING LTD 13695747

● Active Colchester Est. 2021
BA

123 BUSINESS ACCOUNTING LIMITED 11719611

● Active London Est. 2018
TL

123 TAX LTD 11729244

● Active Birmingham Est. 2018
L

13597133 LTD 13597133

● Active Cardiff Est. 2021
AL

15ELEVEN ACCOUNTING LTD 11035801

● Active Brentwood Est. 2017
AL

1ST ACCOUNTANCY (LEEDS) LIMITED 04613385

● Active Est. 2002
AL

1ST ACCOUNTANTS LTD 10641077

● Active Morden Est. 2017
CA

1ST CLOUD ACCOUNTANTS LIMITED 07686167

● Active Sunderland Est. 2011
FA

1ST FOR ACCOUNTING LTD 14067271

● Active London Est. 2022
L

1STBUSINESSSOLUTIONS LIMITED 07676969

● Active Coventry Est. 2011
UL

1STOPVAT UK LTD 14579379

● Active London Est. 2023
SL

1TOP STOP LIMITED 16598534

● Active London Est. 2025
TL

2021 TAXATION LIMITED 13131293

● Active London Est. 2021

Frequently Asked Questions

What is SIC code 69203?

SIC code 69203 represents "Tax consultancy" 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 M — Professional, Scientific and Technical Activities.

How many UK companies are classified under SIC 69203?

There are currently 12,948 active UK companies registered under SIC code 69203 (Tax consultancy), out of 13,479 total registrations.

Where are most Tax consultancy companies based in the UK?

The top locations for Tax consultancy companies in the UK are London, Manchester, Birmingham, Glasgow, Ilford. London typically leads in company registrations across most sectors.

How do I find a specific Tax consultancy 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 Tax consultancy companies were incorporated in 2026?

230 new companies were registered under SIC code 69203 in 2026. CompanyPulse tracks all new UK incorporations in real time via the Companies House data stream.