17.  MAVOKO WATER & SEWERAGE CO LTD
Water
P.O.Box: 582-00204 Athi River
Post Office, Mavoko Rd, Athi River
(254) 456622768
(254) 456622771

18.  Postal Corporation of Kenya
Financial Services
P.O.Box: 777-40100 Kisumu
General Post Office, Oginga Odinga St, Kisumu
(254) 572023066

19.  Next Boutique
Boutiques
P.O.Box: 39872-00623 Nairobi
Next to Post Office, Mpaka Rd, Nairobi
(254) 204443780
(254) 204440986

20.  Sarakasi Trust
Cultural Organizations
P.O.Box: 33339-00600 Ngara Nairobi
opp Ngara Post Office, Ngara Rd, Nairobi
(254) 202694026
(254) 203742991

21.  Shah Ranmal Raja Charitable Trust
Non-governmental Organizations
P.O.Box: 45404-00100 Nairobi Nairobi
Purvi Hse, opp Post Office, 2nd Flr, -Wing BMpaka Rd, Nairobi
(254) 202331279

22.  Soul Sounds Entertainment
Colleges
P.O.Box: 31810-00600 Ngara Nairobi
opp Ngara Post Office, Ngara Rd, Nairobi
(254) 202190975

23.  Supplements Kenya Ltd
Health Foods
P.O.Box: 611-00606 Sarit Nairobi
Next to Westlands Post Office, Gr Flr, Mpaka Rd, Nairobi
(254) 202433948

24.  Telkom Kenya Ltd
Telecommunication Operators
P.O.Box: 30301-00100 Nairobi GPO
General Post Office Bldg Kenyatta Ave Nairobi
(254) 20556146