Contact

Talk to our engineers

Whether it's a radio network, a solar installation, or something in between — reach out and we'll help you plan it.

Phone

+232 (33) 63 64 65
+232 (76) 63 64 65
+232 (77) 63 64 65

Landline: +232 (22) 23 24 25 · Fax: +232 (22) 23 34 35

Email

info@sigmasl.com

We typically respond within one business day.

Head Office

17 Old Railway Line, Tengbeh Town,
P.O. Box 820, Freetown, Sierra Leone