Energy
- 3sun.com
3Sun
energy company in Italy
- aenergi.no
Å Energi
Norwegian energy company
- accelerazero.com
Accelera
Canada-based alternative energy company
- acegasapsamga.it
AcegasApsAmga
Italian energy company
- adanigreenenergy.com
Adani Green Energy
Indian renewable energy company
- ae-solar.com
AE Solar
German renewable energy company
- aegeanoil.com
Aegean Oil S.A.
Greek oil and gas company
- aes.com
AES Corporation
American utility and power company
- agsmaim.it
AGSM AIM SpA
Italian energy company
- endesa.es
Aguilón 20
Spanish energy company
- akai.com
Akai
Hong Kong manufacturer of consumer electronics, founded as Akai Electric Company Ltd in Tokyo, Japan, in 1946
- alabamapower.com
Alabama Power
American electric company in Birmingham, Alabama
- auew.de
Allgäuer Überlandwerk
German regional energy company
- ambarenergia.com.br
Âmbar Energia
energy company
- ameresco.com
Ameresco
energy company
- aep.com
American Electric Power
electric utility company in the United States
- amppartners.org
American Municipal Power, Inc.
American electric power company, generation and transmission
- americanpowerandgas.com
American Power and Gas
renewable energy company serving residential and commercial customers in northeast United States
- ampeak.energy
Ampeak Energy
Renewable Energy Company and Developer
- ampyxpower.com
Ampyx Power
Airborne wind energy company
- ansaldoenergia.com
Ansaldo Energia
Italian power company
- apexcleanenergy.com
Apex Clean Energy
renewable energy company based in Charlottesville, Virginia, United States
- avecc.com
Arkansas Valley Electric Cooperative
American energy company
- arverne.earth
Arverne Group
French energy company
- atmosrenewables.com.au
Atmos Renewables
Australian renewable energy company
- auroraenergy.com.au
Aurora Energy
electricity company in Tasmania, Australia
- avangrid.com
Avangrid
energy company in the United States
- avu.de
AVU
German water utility and energy company
- azelio.com
Azelio AB
Swedish renewable energy company
- bge.com
Baltimore Gas and Electric
gas and electric utility
- bangchak.co.th
Bangchak Petroleum Public Company Limited
petroleum and energy company in Thailand
- behranoil.co
Behran Oil Company
Iranian oil and gas company
- powerbeijing.com
Beijing Energy Holding Co., Ltd.
electric power company in Beijing
- bel.com.bz
Belize Electricity Limited
power company in Belize
- bestoil.com.tr
Best Oil
Turkish oil and gas company
- bgrcorp.com
BGR Energy Systems Ltd
Indian Energy Company
- ir.blackhillscorp.com
Black Hills Corporation
energy company in based in Rapid City, South Dakota, United States
- bodoenergi.no
Bodø Energi
electricity company in Norway
- beof.dk
Bornholms Energi & Forsyning
energy company on Bornholm, Denmark
- bovasgroup.com
BOVAS & Company Limited
Nigerian petroleum marketing and downstream oil and gas company
- bp.com
BP Canada Energy Group ULC
Canadian oil and gas company
- bp.com
BP
British multinational oil and gas company
- btutilities.com
Bryan Texas Utilities
Electric utility in Bryan, Texas
- bgenh.com
Bulgarian Energy Holding
Bulgarian state-owned energy company
- web.archive.org
Burisma Holdings
Ukrainian energy company
- celcor.com.ph
Cabanatuan Electric Corporation
electric company based in Cabanatuan City
- calpine.com
Calpine
electricity company
- carrollecc.com
Carroll Electric Cooperative
electric utility cooperative based in Berryville, Arkansas, United States