The Constitution of Kenya 2010 has delineated the country into 47 regions/ county governments as shown below.
Each county has displayed in its website, sectors of comparative advantage that are ready for development or investment as sole or joint partnership.
THE 47 COUNTIES
001. Mombasa County
Constituencies: Changamwe, Jomvu, Kisauni, Nyali, likoni, Mvita Kwale
Website: http://www.mombasa.go.ke/
002. Kwale County
Parliamentary Constituencies: Msambweni, Lunga Lunga, Matuga, Kinango
Website: http://www.kwalecountygov.com/
003. Kilifi County
Parliamentary Constituencies: Kilifi North, Kilifi South, Kaloleni, Rabai, Ganze, Malindi, Magarini
Website: http://www.kilifi.go.ke/
004. Tana River County
Parliamentary Constituencies: Garsen, Galole, Bura
Website: http://www.tanariver.go.ke/
005. Lamu County
Parliamentary Constituencies: Lamu East, Lamu West
Website: http://www.lamu.go.ke/
006. Taita Taveta County
Parliamentary Constituencies: Taveta, Wundanyi, Mwatate, Voi
Website: http://taitataveta.go.ke/
007. Garissa County
Parliamentary Constituencies: Garissa Township, Balambala, Lagdera, Dadaab, Fafi, Ijara
Website: http://www.garissa.go.ke/
008. Wajir County
Parliamentary Constituencies: Wajir North, Wajir East, Tarbaj, Wajir West, Eldas, Wajir South
Website: http://www.wajir.go.ke/
009. Mandera County
Parliamentary Constituencies: Mandera West, Banisa, Mandera North, Mandera East, Lafey
Website: http://www.mandera.go.ke/
010. Marsabit County
Parliamentary Constituencies: Moyale, North Horr, Saku, Laisamis
Website: http://www.marsabit.go.ke/
011. Isiolo County
Parliamentary Constituencies: Isiolo North, Isiolo South
Website: http://www.isiolo.go.ke/
012. Meru County
Parliamentary Constituencies: Igembe South, Igembe Central, Igembe North, Tigania West, Tigania East, North Imenti, Buuri, Central Imenti, South Imenti
Website: http://meru.go.ke/
013. Tharaka Nithi County
Parliamentary Constituencies: Nithi, Maara, Tharaka
Website: http://www.tharakanithi.go.ke/
014. Embu County
Parliamentary Constituencies: Manyatta, Runyenjes, Gachoka, Siakago
Website: http://www.embu.go.ke/
015. Kitui County
Parliamentary Constituencies: Mwingi North, Mwingi Central, Mwingi South, Kitui West, Kitui Rural, Kitui Town, Mutitu, Kitui South
Website: http://www.kitui.go.ke/
016. Machakos County
Parliamentary Constituencies: Masinga, Yatta, Kangundo, Matungulu, Kathiani, Mavoko, Machakos Town, Mwala
Website: http://www.machakosgovernment.com/
017. Makueni County
Parliamentary Constituencies: Mbooni, Kilome, Kaiti, Makueni, Kibwezi West, Kibwezi East
Website: http://www.makueni.go.ke/
018. Nyandarua County
Parliamentary Constituencies: Kinangop, Kipipiri, Ol-Kalou, Ol-Jorok, Ndaragwa
Website: http://www.nyandarua.go.ke/
019. Nyeri County
Parliamentary Constituencies: Tetu, Kieni, Mathira, Othaya, Mukuwe-ini, Nyeri Town
Website: http://www.nyeri.go.ke/
020. Kirinyaga County
Parliamentary Constituencies: Mwea, Gichugu, Ndia, Kirinyaga Central Major Towns: Kerugoya
Website: http://www.kirinyaga.go.ke/
021. Murang’a County
Parliamentary Constituencies: Kangema, Mathioya, Kiharu, Kigumo, Maragwa, Kandara, Gatanga
Website: http://muranga.go.ke/
022. Kiambu County
Parliamentary Constituencies: Gatundu South, Gatundu North, Juja, Thika Town, Ruiru Githunguri, Kiambu, Kiambaa, Kabete, Kikuyu, Limuru, Lari
Website: http://www.kiambu.go.ke/
023. Turkana County
Parliamentary Constituencies: Turkana North, Turkana West, Turkana Central, Loima, Turkana South, Turkana East.
Website: http://www.turkana.go.ke/
024. West Pokot County
Parliamentary Constituencies: Kapenguria, Sigor, Kacheliba, Pokot South
Website: http://www.westpokot.go.ke/
025. Samburu County
Parliamentary Constituencies: Samburu West, Samburu North, Samburu East
Website: http://samburu.go.ke/
026. Trans Nzoia County
Parliamentary Constituencies: Kwanza, Endebess, Saboti, Kiminini, Cherenganyi
Website: http://www.transnzoia.go.ke/
027. Uasin Gishu County
Parliamentary Constituencies: Eldoret East, Eldoret North and Eldoret South.
Website: http://uasingishu.go.ke/
028. Elgeyo/Marakwet County
Parliamentary Constituencies: Marakwet East, Marakwet West, Keiyo East, Keiyo South
Website: http://www.elgeyomarakwet.go.ke/
029. Nandi County
Parliamentary Constituencies: Tinderet, Aldai, Nandi Hills, Emgwen North, Emgwen South, Mosop.
Website: http://nandi.go.ke/
030. Baringo County
Parliamentary Constituencies: Baringo East, Baringo West, Baringo Central, Mochongoi, Mogotio, Eldama Ravine.
Website: http://baringo.go.ke/
031. Laikipia County
Parliamentary Constituencies: Laikipia West, Laikipia Wast, Laikipia North
Website: http://www.laikipiacounty.go.ke/
032. Nakuru County
Parliamentary Constituencies: Molo, Njoro, Naivasha, Gilgil, Kuresoi South, Kuresoi North, Subukia, Rongai, Bahati, Nakuru Town West, Nakuru Town East.
Website: http://www.nakuru.go.ke/
033. Narok County
Parliamentary Constituencies: Kilgoris, Emurua Dikirr, Narok North, Kajiado East, Kajiado West.
Website: http://www.narok.go.ke/
034. Kajiado County
Parliamentary Constituencies: Kajiado Central, Kajiado North, Kajiado South
Website: https://www.kajiado.go.ke/
035. Kericho County
Parliamentary Constituencies: Ainamoi, Belgut, Kipkelion
Website: http://www.kericho.go.ke/
036. Bomet County
Parliamentary Constituencies: Sotik, Chepalungu, Bomet East, Bomet Central, Konoin
Website: http://www.bomet.go.ke/
037. Kakamega County
Parliamentary Constituencies: Lugari, Likuyani, Malava, Lurambi, Makholo, Mumias, Mumias East, Matungu, Butere, Khwisero, Shinyalu, ikolomani. Major Towns: Kakamega
Website: http://www.kakamega.go.ke/
038. Vihiga County
Parliamentary Constituencies: Vihiga, Sabatia, Hamisi, Emuhaya, Luanda
Website: http://vihiga.go.ke/
039. Bungoma County
Parliamentary Constituencies: Mt. Elgon, Sirisia, Kabuchia, Bumula, Kandunyi, Webuye, Bokoli, Kimilili, Tongaren
Website: http://www.bungoma.go.ke/
040. Busia County
Parliamentary Constituencies: Teso North, Teso South, Nambale, Matayos, Butula, Funyula, Budalangi
Website: http://www.busiacounty.go.ke/
041. Siaya County
Parliamentary Constituencies: Ugenya, Ugunja, Alego Usonga, Gem, Bondo, Rarieda
Website: http://www.siaya.go.ke/
042. Kisumu County
Parliamentary Constituencies: Kisumu East, Kisumu West, Kisumu Central, Seme, Nyando, Muhoroni, Nyakach
Website: http://kisumu.go.ke/
043. Homa Bay County
Parliamentary Constituencies: Kasipul, Kabondo, Karachuonyo, Rangwe, Homabay Town, Ndhiwa, Mbita, Gwassi
Website: http://www.homabay.go.ke/
044. Migori County
Parliamentary Constituencies: Rongo, Awendo, Migori East Migori West, Uriri, Nyatike, Kuria East, Kuria West
Website: http://migori.go.ke/
045. Kisii County
Parliamentary Constituencies: Bonchari, South Mugirango, Bomachoge, Bobasi, Gucha, Nyaribari Masaba, Nyaribari Chache, Matrani, Mosocho
Website: http://www.kisii.go.ke/
046. Nyamira County
Parliamentary Constituencies: Kitutu Masaba, North Mugirango, West Mugirango.
Website: http://www.nyamira.go.ke/
047. Nairobi County
Parliamentary Constituencies: Westlands, Parklands, Dagoretti, Karen / Langata, Kibira, Roysambu, Kasarani, Ruaraka, Kariobangi, kayole, Embakasi, Mihang’o, Nairobi West, Makadara, kamukunii, Starehe, Mathare
Website: http://www.nairobi.go.ke/