Table below provides a consolidated list of major non-governmental and aid organizations active in Angola. Not all entities have local presence despite having local operations, so I think we could do a heatmap that compares Cabinda to Angola rather than pinpoint locations.

Entity Website Angola Activities Cabinda Activities Local POC
Office of the UN Resident Coordinator, UN Angola Country Team https://unsdg.un.org/latest/announcements/secretary-general-appoints-zahira-virani-canada-un-resident-coordinator-angola  N/A Rosalinda Condominium, UN Building, Condomínio Rosalinda. R. Direita da Samba, 10º, Luanda, Angola
E-mail: onu.angola@one.un.org 
Resident Coordinator: Zahira Virani, zahira.virani@un.org 
https://twitter.com/zahiravirani 
Food and Agriculture Organization (FAO) https://www.fao.org/countryprofiles/index/en/?iso3=AGO  Gherda Barreto Cajina, Representative
Gherda.barreto@fao.org 
International Fund for Agricultural Development (IFAD) https://www.ifad.org/en/web/operations/w/country/angola  X Robson Mutandi, Country Director
r.mutandi@ifad.org 
Benjamin Tchiyevo, Country Programme Officer
b.tchiyevo@ifad.org 
United Nations International Children’s Emergency Fund (UNICEF) https://www.unicef.org/angola/  X Ivan Yerovi, Representative
iyerovi@unicef.org 
United Nations Human Rights Council (UNHRC) https://www.unhcr.org/uk/angola.html  Vito Trani, Representative
trani@unhcr.org 
Office of the High Commissioner for Human Rights (OHCHR) https://www.ohchr.org/en/countries/angola  X Abigail Noko, Regional Representative
anoko@ohchr.org 
Joint United Nations Programme on HIV and AIDS (UNAIDS) https://www.unaids.org/en/regionscountries/countries/angola  N/A Michael Kouakou, Country Director
+27115196928
Kouakoum@unaids.org 
United Nations Educational, Scientific and Cultural Organization (UNESCO) https://en.unesco.org/countries/angola  X Vincenzo Fazzino, Representative e.fazzino@unesco.org 
United Nations Conference on Trade and Development (UNCTAD) https://unctad.org/  X Olivio Borges, Senior Customs Expert
Olivio.borges@unctad.org 
United Nations Development Programme (UNDP) https://www.ao.undp.org/  Edo Stork, Representative
Edo.stork@undp.org 
United Nations Population Fund (UNFPA) https://angola.unfpa.org/  N/A Mady Biyae, Representative
biaye@unfpa.org 
United Nations Industrial Development Organization (UNIDO) https://www.unido.org/  Mekwad El Khaled, Representative
k.elmekwad@unido.org 
World Food Program (WFP) https://www.wfp.org/countries/angola  N/A Michele Mussoni, Regional Advisor for the Emergency Programme
Michele.mussoni@wfp.org 
World Health Organization (WHO) https://www.afro.who.int/countries/angola  N/A Djamila Khady Cabral, Representative
cabrald@who.int 
United States Agency for International Development (USAID) https://www.usaid.gov/az/angola  N/A USAID Angola Mission
Phone: +244 222 641 000
Fax: +244 222 641 262
Email: info.usaid.angola@usaid.gov 
USAID Contact
Kennan Wright
1300 Pennsylvania Avenue NW Washington, DC 20523
Phone: 202-712-1078
Email: kwright@usaid.gov 
CARE International https://www.care-international.org/where-we-work/angola  David Mutua, East, Central and Southern Africa, Regional Communications Manager
david.mutua@care.org 
Based in Nairobi, Kenya
Norwegian Church Aid https://www.kirkensnodhjelp.no/en/  X Norwegian Church Aid (NCA) or Ajuda da Igreja Norueguesa (AIN)
Address: Condomínio Ocean Ville, casa n˚ 138, Via S8, Município de Talatona, Luanda, Angola
Marc St. Martin, Country Director
Tel: + 244 222 431 295
Fax: + 244 222 448 380
Email: marc.st.martin@nca.no 
Marianne Opheim Sampo, Head of Division
Tel: +47 934 05 816
Email: mao@nca.no 
World Vision International https://www.wvi.org/angola  Maria Carolina, National Program Director
Address: Condomínio Ocean Ville, nº 126, Via S8, Talatona, Belas, Luanda
Phone: 945100320
Catholic Relief Services https://www.crs.org/  N/A 228 W. Lexington St. Baltimore, Maryland
21201-3443877-435-7277
info@crs.org 
The Halo Trust https://www.halotrust.org/  Rob Syfrent, Program Manager Angola
1730 Rhode Island Ave NW, Suite 206,
Washington DC 20036
Tel: +1 (202) 331-1266
Email: mail@halousa.org