SIC code 61900
Other telecommunications activities
11,868 UK companies classified under this code.
Search companies with SIC 61900What SIC code 61900 covers
SIC code 61900 is the UK Standard Industrial Classification for Other telecommunications activities. It falls under SIC section J — Information & Communication, division 61. Companies record it at Companies House to describe what they do, and it is one of up to four SIC codes a company can hold.
Other telecommunications activities — a catch-all for telecoms services that don't fit the wired, wireless or satellite boxes, such as internet access provision over others' networks, VoIP, and reselling of telecoms capacity. A mixed field of resellers, niche connectivity providers and small specialist telecoms firms. Close to the broader telecoms and IT-services trades.
Where these companies are based
Active companies under SIC code 61900 cluster most in:
- London 2,619
- Manchester 210
- Birmingham 180
- Liverpool 143
- Glasgow 140
- Leeds 127
Example companies with SIC code 61900
A sample of recently-incorporated active companies classified under 61900:
- Mykin Limited
- Verus Communications Limited
- Alcatel Submarine Networks London Ltd
- Brotherland Ltd
- Mihai Cordos Communications Limited
- Mtel-Co Ltd
- Comtronics Systems Uk Ltd
- Vela Infrastructure Port Talbot Ltd
- Ultra Fibre Private Limited
- Cat Communications & Security Ltd
- Vdv Fibre Group Ltd
- Emrico Communications Ltd
Related SIC codes
- 61100 Wired telecommunications activities
- 61200 Wireless telecommunications activities
- 61300 Satellite telecommunications activities
Frequently asked
What is SIC code 61900?
SIC code 61900 is the UK Standard Industrial Classification (SIC 2007) for "Other telecommunications activities". It is the code a company records at Companies House when this is its business activity, and it sits within SIC section J — Information & Communication.
How many companies use SIC code 61900?
11,868 companies are currently classified under SIC code 61900 on the UK register, most commonly in London, Manchester, Birmingham.
How do I find companies with SIC code 61900?
On Company Shark, search the live Companies House register by SIC code 61900, then narrow by location and incorporation date and export the list with director details. SIC code filtering is available on the Business and MAX plans.
Is SIC code 61900 the right code for my company?
SIC codes are self-reported. Pick the code that most closely matches your main activity — 61900 covers "Other telecommunications activities". You can record up to four SIC codes, and update them on your annual confirmation statement.
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