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SIC 61900: Telecommunications activities

Technology

SIC code 61900 covers Telecommunications activities — part of the Telecommunications division. Companies pick this code when they incorporate to describe their activity. Browse UK companies registered under it below.

SIC code61900
UK SIC 2007
Active companies12,498
with this code
DivisionTelecommunications
SectorTechnology
Live · last 12 months

Recently registered under SIC 61900

Companies House
CompanyRegionIncorporatedTags
HT
Haque Tech LTD
16715624
East of England14 Sept 2025Recent registration
OR
Opcom Rail LTD
16717220
Yorkshire & the Humber15 Sept 2025Recent registrationGrowing sector
S2
Scm 2025 LTD
16718884
South East15 Sept 2025Recent registrationGrowing sector
SN
Stylee Network Solutions Limited
16717549
Wales15 Sept 2025Recent registrationGrowing sector
GS
Green Star Communications LTD
16717500
South East15 Sept 2025Recent registrationGrowing sector
A
Allgosystems LTD
16725440
South West17 Sept 2025Recent registrationGrowing sector
GE
Gesco E.U LTD
17053203
London25 Feb 2026Recent registrationGrowing sector
SE
Secure Esim Apps LTD
17053397
London25 Feb 2026Recent registrationGrowing sector
CB
Core Bridge Group LTD
16747079
South East28 Sept 2025Recent registrationGrowing sector
WG
Watchmedia Group LTD
17055047
London25 Feb 2026Recent registrationGrowing sector
EA
Eng Asem LTD
16893085
East of England05 Dec 2025Recent registrationGrowing sector
SA
Sammi Advisory LTD
17046442
London21 Feb 2026Recent registrationGrowing sector
FAQ

SIC code 61900

What does SIC code 61900 mean?

SIC code 61900 is the UK Standard Industrial Classification for "Telecommunications activities". It sits in the "Telecommunications" division and the Technology sector. Companies choose one or more SIC codes when they incorporate to describe what they do.

How do I find companies with SIC code 61900?

Browse the recently registered companies under SIC 61900 below, or use CompaniesIQ to filter all UK companies by SIC code, location and incorporation date and export the results.

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Find companies with SIC code 61900

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