Sierratel is a Telecommunications company based at 7 Wallace Johnson St, Freetown, Western Area, SL .
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Sierratel Questions
The Sierratel annual revenue was $4 million in 2026.
72 people are employed at Sierratel.
Sierratel is based in Freetown, Western Area.
The NAICS codes for Sierratel are [51791, 51, 5179, 517911, 517].
The SIC codes for Sierratel are [48, 481].
Top Sierratel Employees
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Ty Osteen
Central Office Supervisor at Sierratel
Fresno, CA, US22 -
Haja Jalloh
Call center agent at Sierratel
Freetown, Western Area, SL1 -
Balla Fofanah
Senior Internal Auditor at Sierratel
Freetown, Western Area, SL1 -
Milton Koroma
Director at Sierratel
Sierra Leone2 -
Mariama Jalloh
Teller Customer Service at Sierratel
Sierra Leone1 -
Abdulai Conteh
Information Technology and Core Network Technician at Sierratel
Freetown, Western Area, SL1 -
John Conteh
Chief Financial Officer at Sierratel
Western Area, Sierra Leone -
1
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Henrietta MacAvorie
CC OPERATOR at Sierratel
Sierra Leone1 -
Sheku Mansaray
Core and Access Network personnel at Sierratel
Western Province, Sri Lanka2
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