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The largest Telecoms companies in Scotland

ayeoh's register holds 622 Scottish Telecoms companies (2 Nov 2026); the tables rank those whose filed accounts state the figure.

Telecoms companies by net assets

1. Phonesmart

£8.9m · Glasgow

2. Clarus Networks

£5.5m

3. North East Telecommunications

£4.1m · Aberdeen

4. Exchange Communications Installations

£1.8m · Glasgow

5. Nevis Systems

£1.8m · Edinburgh

6. Keltel Communications

£1.6m

7. Straker Systems

£1.3m · Stirling

8. Soconnect

£1.2m · Edinburgh

9. Kick Comms

£1.1m

10. Boost PRO Systems

£811k

Ranked from 316 companies whose filed accounts state this figure (Companies House, year ends in the last three years). Ties share a rank.

Telecoms companies by employees

1. Clarus Networks

69 employees

2=. H.F. Comms

64 employees

2=. Omnitel Communications

64 employees · Glasgow

4. Aerial Services Scotland

37 employees · Glasgow

5=. Aquarius Contact Centres

27 employees · Fife

5=. Aquarius Contact Centres

27 employees · Fife

7. Highland

25 employees · Inverness

8=. Computer Links

24 employees · Livingston

8=. Jlcom

24 employees · Edinburgh

10. Exchange Communications Installations

22 employees · Glasgow

Ranked from 286 companies whose filed accounts state this figure (Companies House, year ends in the last three years). Ties share a rank.

Telecoms companies by cash at bank

1. Clarus Networks

£3.2m

2. Exchange Cellular Management

£1.9m · Glasgow

3. H.F. Comms

£1.6m

4. North East Telecommunications

£1.5m · Aberdeen

5. Nuvideo

£1.2m

6. Aerial Services Scotland

£1.1m · Glasgow

7. CC Fibre Telecom

£1.1m · Glasgow

8. Keltel Communications

£1m

9. Phonesmart

£924k · Glasgow

10. Exchange Communications Installations

£725k · Glasgow

Ranked from 158 companies whose filed accounts state this figure (Companies House, year ends in the last three years). Ties share a rank.

Cite this

ayeoh's register holds 622 Scottish Telecoms companies (2 Nov 2026); the tables rank those whose filed accounts state the figure. Source: ayeoh.io, https://ayeoh.io/facts/largest-telecoms-companies-in-scotland

Counts are companies on ayeoh's register of Scottish technology firms, rebuilt daily; they are not a census. How ayeoh sources its data.

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