COSSA Member Directory

COSSA represents professional companies and organizations across all sectors of the solar and energy storage industry. We highly recommend partnering with one of our established members who support industry initiatives.

Account NameBusiness TypeWebsiteCityState
174 Power GlobalDeveloperhttps://174powerglobal.com/IrvineCA
3 Pointe Solar CorpService Providerhttps://www.3pointellc.com/MoscaCO
60HertzService Providerhttps://www.60hertzenergy.com/Anchorage AK
ACM Energy Advisors LLCService Providerhttps://www.linkedin.com/company/acm-energy-advisors/DenverCO
Active Energies Solar, LLCContractor/Installerhttps://www.activeenergies.com/Eagle-VailCO
Advanced Renewable SystemsContractor/Installerhttp://www.advancedrenewable.com/CentennialCO
AES Clean EnergyDeveloperhttps://www.aes.com/LouisvilleCO
Also EnergyService Providerhttps://home.alsoenergy.com/BoulderCO
Alt E Wind and SolarContractor/Installerhttps://www.altewindandsolar.com/Ft. CollinsCO
Alternative Power EnterprisesInstallerhttps://www.alternative-power.com/RidgwayCO
Alternative Power SolutionsEPC (Engineering, Procurement, Construction) http://www.altpower.bizCO SpringsCO
Altis Energy Services, LLCDeveloperhttp://www.altisenergy.com/DenverCO
ANB BankFinancinghttps://www.anbbank.com/DenverCO
ARS Solar and RenewableContractorhttps://www.advancedrenewable.com/CentennialCO
AmerescoDeveloperhttps://www.ameresco.com/AuroraCO
Amp Solar Development Inc.EPC (Engineering, Procurement, Construction) https://amp.energy/DenverCO
Aperion Energy Group, LLCEPC (Engineering, Procurement, Construction) https://aegprime.com/CiboloTX
Apex Clean EnergyDeveloperhttp://www.apexcleanenergy.comCharlottesvilleVA
Apollo EnergyContractor/Installerhttp://www.harnessoursun.comDenverCO
A-Rent Test EquipmentService Providerhttps://a-rent.com/Burr RidgeIL
Ascent Geomatics SolutionsServices Providerhttps://www.ascentgeomatics.com/WestminsterCO
Aspen SolarContractor/Installerhttp://www.aspensolar.comAspenCO
Atlasta SolarContractor/Installerhttp://www.atlastasolar.comGrand JunctionCO
Avangrid RenewablesDeveloperhttps://www.avangridrenewables.com/PortlandOregon
Balanced Rock Power LLCDeveloperhttps://www.balancedrockpower.com/MoabUT
BayWa r.e. Solar Projects, LLCDeveloperhttps://us.baywa-re.com/en/IrvineCA
BayWa r.e. Solar Systems LLCDistributorhttp://www.solar-distribution.comSanta FeNM
BecauseSolarConstractor/Installerhttps://www.becausesolar.com/DenverCO
Better Business BureauNon-Profit Partnerhttps://www.bbb.org/DenverCO
Beyond Grid EnergyContractor/Installerhttp://www.beyondgridenergy.comLovelandCO
BoxPowerManufacturerhttp://www.boxpower.ioGrass ValleyCA
BrightNight PowerDeveloperhttps://brightnightpower.com/Inlet BeachFL
Brightside SolarContractor/Installerhttps://brightsidesolarinc.comSteamboat SpringsCO
Buglet SolarContractor/Installerhttp://www.bugletsolar.comGoldenCO
Cam SolarContractor/Installerhttps://www.gocamsolar.com/San AntonioTX
Capitol Solar EnergyContractor/Installer http://www.capitolsolarenergy.comCastle RockCO
Cascade Eco MineralsService Provider/Solar Recycling https://www.cascadeecominerals.com/WaxahachieTX
Cascade Solar and ElectricContractor/Installer https://cascadese.com/Golden CO
CED Greentech ColoradoDistributorhttp://www.cedgreentechco.comColorado Springs, Denver, Grand Junction, Pueblo CO
City and County of DenverMunicipality https://www.denvergov.org/Government/Departments/Climate-Action-Sustainability-ResiliencyDenverCO
City SolarContractor/Installerhttp://www.citysolar.com/DenverCO
Clean Capital LLCAsset Ownerhttps://cleancapital.com/New YorkNY
Clean Energy Economy for the Region (CLEER)Non-Profit Partnerhttps://cleanenergyeconomy.net/CarbondaleCO
Cloudbreak Energy PartnersDeveloperhttps://www.cloudbreakenergy.com/SterlingCO
Coalition for Community Solar AccessNon-Profit Partnerhttp://www.communitysolaraccess.org/DenverCO
Coffman Engineers, IncService Providerhttp://www.coffman.comWestminsterCO
Colorado Clean Energy FundFinancinghttps://www.cocleanenergyfund.com/GoldenCO
Colorado Renewable Energy Society (CRES)Non-Profit Partnerhttps://www.cres-energy.org/DenverCO
Community College of AuroraEducationhttps://www.ccaurora.edu/AuroraCO
Community Energy Solar, LLCDeveloperhttps://communityenergysolar.com/BoulderCO
Complete Energy SolutionsContractor/Installer http://www.densolar.comArvadaCO
Con Edison Clean Energy BusinessDeveloperhttps://conedceb.com/ValhallaNY
ConnectDERService Providerhttp://www.ConnectDER.com Falls ChurchVA
Convergent Energy + PowerDeveloperhttps://www.convergentep.com/New YorkNY
Crossover Energy PartnersDeveloperhttp://www.crossoverpartners.comScottsdaleAZ
Cypress Creek RenewablesDeveloperhttps://ccrenew.com/DurhamNC
Demand IQService Providerhttps://demand-iq.com/DenverCO
Devoy Energy, LLCDeveloperhttps://devoyenergy.us/Greater DenverCO
Distributed Generation and Storage DBA Influent EnergyDeveloperhttp://www.influentenergy.com/Kansas CityMO
Douglass ColonyContractor/Installer http://douglasscolony.com/Commerce CityCO
E3 ConsultingConsultanthttps://e3co.com/EnglewoodCO
E LightEPC (Engineering, Procurement, Construction) https://elightelectric.com/DenverCO
ECA SolarDeveloperhttps://www.ecasolar.com/WalthamMA
EcoFasten SolarManufacturerhttps://ecofastensolar.com/PhoenixAZ
Ecology SolarContractor/Installer https://ecologysolar.com/DenverCO
Efficient Energy SolutionsConsultantmkduffy2@comcast.netBoulderCO
Elevated Independent Energy Contractor/Installer https://www.einrg.com/DenverCO
Embark ConsultingService Providerhttp://www.embarkwithus.comDenverCO
Empower EnergiesService Providerhttps://www.empowerenergies.com/BethesdaMD
Ensight Energy Consulting, LLCConsultanthttp://www.ensightenergyllc.com

DenverCO
Empire Solar GroupContractor/Installerhttps://www.empiresolargroup.com/DenverCO
Empowered Energy Systems, LLCContractor/Installer https://empoweredenergysystems.com/HotchkissCO
Enel Green PowerDeveloperhttps://www.enelgreenpower.com/AndoverMA
Energy Experts, USAConsultanthttps://www.linkedin.com/in/mark-simmons-a1216055/DenverCO
Energy Outreach ColoradoNon-Profit Partnerhttps://www.energyoutreach.org/DenverCO
Energy Smart, Boulder County Commissioners' OfficeGovernmenthttp://www.EnergySmartYES.comBoulderCO
EnverusService Providerhttps://www.enverus.com/DenverCO
Eolian EnergyDeveloper - Energy Storagehttps://www.eolianenergy.com/BurlingtonCA
ERO ResourcesEnvironmental Consulting Firmhttps://www.eroresources.com/DenverCO
EVS, Inc.Consultanthttp://www.evs-eng.comEden PrairieMN
Farm First EnergyService Providerhttps://www.farmfirstenergy.com/DenverCO
Foote Law Firm, LLCLaw Firmhttps://www.linkedin.com/in/mike-foote-58b3119/LouisvilleCO
Form EnergyManufacturer - Energy Storagehttps://formenergy.com/SomervilleMA
Fortress PowerManufacturerhttps://www.fortresspower.com/SouthamptonPA
Freedom Solar, LLCContractor/Installerhttps://freedomsolarpower.com/AustinTX
Freestone RenewablesDeveloperhttp://www.freestonerenewables.comHighlands RanchCO
FTC SolarDistributor https://ftcsolar.com/AustinTX
F T I Consulting & FTI Capital AdvisorsService Providerhttps://www.fticonsulting.com/DenverCO
Genesis Solar IncInstallerhttp://www.Genesissolarco.comGoldenCO
Global Business Integration LLCService Providerhttps://www.globalbusinessintegration.com/DenverCO
Global Energy Management Program | CU Denver Business SchoolEducationhttps://business.ucdenver.edu/industry/global-energy-managementDenverCO
Go Green Electric, Inc.Contractor/Installerhttps://www.gogreenelectricinc.com/Denver CO
GoodWe USA Inc.Manufacturerhttps://www.goodwe.com/Pleasant HillCA
Golden Solar Electric, LLCContractor/Installer https://goldensolar.net/GoldenCO
Greenbacker CapitolFinancierhttps://greenbackercapital.com/DenverCO
GRID AlternativesNon-Profit Partnerhttp://www.gridalternatives.orgDenverCO
Guzman EnergyAsset Ownerhttps://www.guzmanenergy.com/DenverCO
Happy SolarContract/Installerhttps://www.happy-solar.com/WestminsterCO
HeliospektService Providerhttps://www.heliospekt.com/NorthglennCO
Hyde Engineering Services, Inc.Consultanthttps://www.hydeeng.com/BoulderCO
ICASTNon-Profit Partnerhttps://www.icastusa.org/LakewoodCO
IconergyConsultant/ Engineeringhttps://iconergyco.com/DenverCO
Impact EnergyContractor/Installerhttp://www.impactenergy.netPuebloCO
Independent Electrical Contractors Rocky Mountain (IECRM)Non-Profit Partnerhttps://iecrm.org/NorthglennCO
Independent Power Systems, IncContractor/Installerhttps://solarips.com/BoulderCO
Inked Land Company, LLCService Providerhttp://www.inkedlandco.comLovelandCO
Innergex Renewable DevelopmentDeveloperhttps://www.innergex.com/San DiegoCA
Io Development LLCDeveloperCastle RockCO
IPOWER AllianceDeveloperhttp://ipoweralliance.com/LyonsCO
Jack's Solar GardenDeveloperhttps://www.jackssolargarden.com/BoulderCO
JacobsService Provider https://www.jacobs.com/DenverCO
Jinko SolarManufacturerhttps://jinkosolar.us/San FranciscoCA
Johnson ControlsDeveloperhttps://www.johnsoncontrols.com/DenverCO
Jordan Energy & Food EnterprisesDeveloper/Financinghttps://www.jordanenergy.org/TroyNY
Juwi, Inc.Developerhttps://www.juwiamericas.com/BoulderCO
K2 RenewDeveloperhttps://k2renew.com/Denver CO
Keyes & Fox LLPLaw Firmhttps://www.keyesfox.com/DenverCO
Kimmeridge EnergyService provider https://kimmeridge.com/DenverCO
King EnergyDeveloperhttps://www.kinghq.com/DurangoCO
KorsailService Providerhttps://korsail.com/DenverCO
Lamp RynearsonCivil Engineeringhttps://lamprynearson.com/LakewoodCO
LandGateService Providerhttps://landgate.com/homeDenverCO
Leeward Renewable Energy, LLCDeveloperhttps://www.leewardenergy.com/San FranciscoCA
Lindsay PrecastService Providerhttps://lindsayprecast.com/Greater DenverCO
LiUNA Local 720Partner Organizationhttps://www.coloradolaborers.com/DenverCO
Logan SimpsonConsultanthttp://www.logansimpson.comFort CollinsCO
Lightsource BP USADeveloperhttps://www.lightsourcebp.com/us/?gclid=EAIaIQobChMIw93F8dPA5wIVSL7ACh2IWwx3EAAYAiAAEgJJ5vD_BwESan FranciscoCA
McCarthy Building Companies, IncEPC (Engineering, Procurement, Construction) https://www.mccarthy.com/DenverCO
McCauley Lyman LLC
Law Firmhttps://www.mccauleylyman.com/NatickMA
McKinstryService Providerhttp://www.mckinstry.com/GoldenCO
Mission Solar EnergyManufacturer https://www.missionsolar.com/San AntonioTX
Mountain Power SolutionsContractor/Installer http://www.mountainpowersolutions.comGrand JunctionCO
Moye White LLPLaw Firmhttps://www.moyewhite.com/DenverCO
MTS StaffingStaffing Companyhttps://mountaintemp.com/Greater ColoradoCO
Namaste SolarContractor/Installer http://www.namastesolar.comBoulderCO
National Renewable Energy Laboratory (NREL)Non-Profit Partnerhttps://www.nrel.gov/GoldenCO
National Renewable SolutionsDeveloperhttps://www.natrs.com/MinnetonkaMN
New Energy ColoradoNon-Profit Partner https://www.newenergycolorado.com/GoldenCO
New Energy EquityFinancing/Developerhttp://www.newenergyequity.com BoulderCO
New Energy Structures CompanyContractor/Installer http://nesco-us.com/LongmontCO
New Leaf EnergyDeveloperhttps://www.borregoenergy.com/San DiegoCA
NextEra EnergyDeveloperhttps://www.nexteraenergy.com/Juno BeachFL
Novel Energy Solutions, LLCDeveloperhttps://www.novelenergy.biz/St. PaulMN
Novis RenewablesDeveloperhttps://novisrenew.com/IrvingtonNY
NRTCService Providerhttps://www.nrtc.coop/HerndonVA
Nunatek Alternative Energy SystemsContractor/Installer http://www.nunatakenergy.comCrested ButteCO
Oak Leaf Energy PartnersDeveloperhttp://oakleafep.com/DenverCO
OneEnergy RenewablesDeveloperhttps://www.oneenergyrenewables.com/SeattleWA
Origis EnergyDeveloperhttps://www.origisenergy.com/MiamiFL
Outshine EnergyDeveloperhttp://www.outshine.energyDenverCO
P4P EnergyService Providerhttp://p4penergy.com/CarbondaleCO
Palmetto Clean TechnologyContractor/Installerhttps://palmetto.com/Greater DenverCO
PCL ConstructionEPC (Engineering, Procurement, Construction) http://www.pcl.comDenverCO
Peak Solar DesignsContractor/Installer http://www.peaksolardesigns.comSalidaCO
Percheron, LLCService Providerhttp://www.percheronllc.com/Denver CO
Pfister Energy, Inc.Contractorhttps://pfisterenergy.com/DenverCO
Photon BrothersContractor/Installer http://www.photonbrothers.com/WestminsterCO
Photosol US Renewable EnergyDeveloperhttps://photosol-us.com/LehiUT
Pivot EnergyDeveloperhttp://www.pivotenergy.netDenverCO
PRE, Inc.Engineeringhttps://wearepre.com/CentennialCO
Primoris Renewable EnergyEPC (Engineering, Procurement, Construction) http://www.primoriscorp.com/business-units/primoris-renewable-energyDenverCO
Primergy SolarDeveloperhttp://www.primergysolar.comOaklandCA
Platte River AnalyticsProfessional Servicehttps://www.platte-river.com/Highlands RanchCO
Plus PowerDeveloperhttps://www.pluspower.com/SpringTX
Progreen SolarInstallerhttps://www.progreen-solar.com/LongmontCO
Public Service SolarContractor/Installerhttps://www.publicservicesolar.com/TrentonNJ
PVS, LLCService Providerhttps://www.copvs.com/DenverCO
Q CELLS USA Corp.Developerhttps://www.qcellsusa.com/IrvineCA
Reconnect Clean EnergyContractor/Installerhttps://www.reconnect-ce.com/CarbondaleCO
Renewable Energy OutfittersContractor/Installer http://www.reosolar.comSalidaCO
Renewable Energy Owners Coalition of AmericaNon-Profit Partnerhttps://reoca.orgPuebloCO
RKB Energy LLCDeveloperFT WorthTX
Roger Freeman LawService Providerhttp://www.linkedin.com/in/roger-freeman-63b19580/LakewoodCO
Roof MaxxService Providerhttps://roofmaxx.com/find-a-dealer/colorado/centennial/CentennialCO
Roof Tech, IncService Provider- Manufacturerhttps://roof-tech.us/San DiegoCA
RSS InsuranceInsurance Providerhttps://rss-insurance.com/WestminsterCO
San Luis Valley Development Resources Group (SLVDRG)Partner Organizationhttps://www.slvdrg.org/AlamosaCO
Sandbox Solar LLCContractor/Installer http://www.sandboxsolar.com/GreeleyCO
Sandhill Solar LLCContractor/Installer https://www.sandhillsolar.com/Monte VistaCO
Saturn PowerDeveloperhttps://www.saturnpower.com/BadenON
Saveco SolarInstallerhttps://savecosolar.com/DenverCO
Scale Microgrid SolutionsDeveloperhttp://www.scalemicrogridsolutions.comDenverCO
Scout Clean EnergyDeveloperhttps://scoutcleanenergy.com/BoulderCO
Shaw SolarContractor/Installerhttps://www.shawsolar.com/DurangoCO
Shared Solar Advisors USAService Providerhttp://www.sharedsolaradvisors.comRockfordMN
Silicon RanchDeveloperhttps://www.siliconranch.com/NashvilleTN
Simplified SolarContractorhttps://www.solarsimplified.com/DenverCO
Sinton InstrumentsService Providerhttps://www.sintoninstruments.com/BoulderCO
Solar 4 Planet AContractor/Installerhttps://www.solar4planeta.com/LittletonCO
Solar Bear Heating LLCContractor/Installerhttp://www.solarbearheating.com/Grand LakeCO
Solar Energy InternationalNon-Profit Partnerhttps://www.solarenergy.org/PaoniaCO
Solar Energy QuestService ProviderLakewoodCO
SolarGen of ColoradoDeveloperDenverCO
Solaris Energy, Inc.Developer https://www.solarisenergy.com Fort CollinsCO
Solarise SolarInstallerhttps://www.solarisesolar.com/Colorado SpringsCO
Solar Mountain EnergyDevelopersveal@ix.netcom.com

Greater DenverCO
Solar Power FinancialDeveloperhttps://www.solar-power-financial.com/BoulderCO
Solar Power Pros IncContractor/Installer http://www.solarpowerpros.netCentennialCO
Solar Professional ServicesService Provider/Educationspssolar@frii.comFort CollinsCO
Solar ReviewsProfessional Servicehttps://www.solarreviews.com/Denver CO
SolarSetManufacturerhttps://solarset.com/CenterCO
Solar Solutions Ltd
Contractor/Installer https://www.solarsolutions.com/asp/default.aspSilver CliffCO
Solar United Neighbors Non-Profit Partnerhttps://www.solarunitedneighbors.org/WashingtonDC
Solas Energy ConsultingConsultanthttps://solasenergyconsulting.com/Fort CollinsCO
Sol Systems, LLCFinancier/Developerhttps://www.solsystems.com/WashingtonDC
Sonnedix USA LimitedIndependent Power Producer (IPP)https://www.sonnedix.com/MiamiFL
Sopris SolarContractor/Installerhttps://soprissolar.com/LakewoodCO
Southard Solar & ConstructionContractor/Installer https://southardsolar.com/LongmontCO
Spirit EnvironmentalService Providerhttp://www.spiritenvironmental.comHoustonTX
S.R.D. Consulting, LLCConsultanthttps://www.srdconsult.com/Denver CO
Staks Consulting, LLCService Providerkathleen.staks@gmail.comDenverCO
Standard Solar, Inc.Developerhttp://www.standardsolar.comRockvilleMD
Steel City SolarContractor/Installer https://steelcitysolar.us/PuebloCO
Stem, Inc.Service Providerhttps://www.stem.com/MillbraueCA
Steptoe & Johnson PLLCService Providerhttps://www.steptoe-johnson.com/WashingtonDC
Summit Ridge EnergyDeveloper/Financinghttps://srenergy.com/DenverCO
Summit Solar, Inc.Contractor/InstallerDenverCO
SunnovaContractor/Installerhttps://www.sunnova.com/HoustonTX
SunPowerManufacturerhttps://us.sunpower.com/Denver CO
SunrunContractor/Installer http://www.sunrun.comSan FranciscoCA
Sunsense SolarContractor/Installer http://www.sunsensesolar.com/CarbondaleCO
SunShareDeveloperhttp://www.mysunshare.comDenverCO
SunVest Solar LLCDeveloperhttps://www.sunvest.com/PewaukeeWI
Sunwise SolarInstallerhttp://sunwise-solar.com/
Steamboat SpringsCO
Sustainable MediaMediahttp://davebowden.tv/DenverCO
Solv EnergyOperations & Managementhttps://www.solvenergy.com/San DiegoCA
Syrcuit Energy Solutions, Inc.Service Providerhttp://www.syrcuit.comDenverCO
TAP Synergy Works, LLCLawyer/Consultanthttp://www.tapsynergyworks.comDurangoCO
Techneaux Technology ServicesService Providerhttps://techneaux.com/WestminsterCO
Tesla, Inc.Contractor/Installer https://www.tesla.com/DenverCO
Thames Electric Co., Inc.Contractor/Installer http://thamessolar.com/LakewoodCO
The Solar RevolutionContractor/Installer http://www.thesolarrevolution.comBoulderCO
Thrive Home BuildersDeveloperhttps://www.thrivehomebuilders.com/DenverCO
TorcSill Foundations, LLCEngineering and Constructionhttps://www.torcsill.com/MillikenCO
TRC CompaniesService Providerhttps://www.trccompanies.com/LakewoodCO
Triton Solar Contractor/Installer https://www.tritonsolarco.com/Colorado SpringsCO
True Green Capital Management LLCService Providerhttps://truegreencapital.com/WestportCT
Unico Solar InvestorsService Providerhttp://unicosolarinvestors.com/DenverCO
Unirac, Inc.Manufacturerhttps://unirac.com/AlbuquerqueNM
United States Solar Corporation ("US Solar")Developerhttps://www.us-solar.com/FairfieldCT
VeregyConsultant/Energy Efficiencyhttp://www.veregy.comDenverCO
Vote SolarNon-Profit Partnerhttps://votesolar.org/DenverCO
Vanguard Real Estate SolutionService Providerhttps://vresolutions.com/BroomfieldCO
WATTMOREEnergy Storagehttps://www.wattmore.com/DenverCO
Weddle and Sons, Inc.Roofing/Installerhttps://www.weddleandsons.com/Colorado Front Range CO
WEN ColoradoNon-Profit Partnerhttps://www.womensenergynetwork.org/colorado/DenverCO
Wesco Distribution Inc.Distributorhttps://www.wesco.com/DenverCO
White Pine RenewablesDeveloperhttps://whitepinerenewables.com/DenverCO
Woods Aitken LLPLaw Firmhttps://www.woodsaitken.com/DenverCO
WorkriseService Providerhttps://www.workrise.com/AustinTX
Wunder Capital Service Providerhttps://www.wundercapital.com/Boulder CO
Zilla CorporationManufacturer/Supplierhttp://www.zillarac.comBroomfieldCO
Zimpower, LLCDevelopermichelle@zimpowersolar.comBreckenridgeCO