281.  Sinus Medical Centre
Business
P.O.Box: Nairobi
5th Ave Hse, 7th Flr, Ngong Rd, Nairobi
(254) 202714221

282.  Sisin Kenya Limited
Business
P.O.Box: Nairobi
Uganda Hse, 1st Flr, Kenyatta Ave, Nairobi
(254) 202212972

283.  Site Mode Systems
Business
P.O.Box: 13348-00100 Nairobi Nairobi
Tusker Hse, 1st Flr, 101B Ronald Ngala St, Nairobi
(254) 20343132
(254) 20343132

284.  Sivad Construction Ltd
Business
P.O.Box: 15026-00100 Nairobi Nairobi
Mombasa Rd, Nairobi
(254) 20829012

285.  Six Eleven Telecommunications Ltd
Business
P.O.Box: 77883-00622 Juja Nairobi
Salama Hse, Opp 20th Century, 1st Flr, Mama Ngina St, Nairobi
(254) 202243696

286.  Sky HealthCare Ltd
Business
P.O.Box: 45563-00100 Nairobi Nairobi
Kalson Towers, Opp MP Shah Hospital, Parklands Rd, Nairobi
(254) 203748564

287.  Sky Link Innovators
Business
 Nairobi
NHC Hse, Aga Khan Wlk, Nairobi
(254) 203593189

288.  Skylab Cybercity
Business
P.O.Box: 11730-00400 Tom Mboya Nairobi
20th Century Plaza, 2nd Flr, Mama Ngina St, Nairobi
(254) 202243868