Altus Power, Inc.
Altus Power is a leading commercial-scale solar power company delivering reliable, cost-effective electricity nationwide
165 employees · est. 2009 · Stamford, United States
Solar Power Partners
Independent solar power producer that helps energy users effectively obtain solar power
43 employees · est. 2006 · Larkspur, United States
Solar Power Partners is the older company (2009 vs 2006); Altus Power, Inc. is the larger of the two.
Side-by-Side Comparison
| Metric | Altus Power, Inc. | Solar Power Partners |
|---|---|---|
| Founded | ||
| Founded | 2009 | 2006 older |
| Headquarters | ||
| Headquarters | Stamford, United States | Larkspur, United States |
| Employees | ||
| Employees | 165 larger | 43 |
| Industry | ||
| Industry | Energy, Finance, Industrial | Energy, Renewable Energy, Clean Energy |
| Funding Stage | ||
| Funding Stage | Post Ipo Debt | Acquired |
| Total Funding | ||
| Total Funding | $2.35B | $253.00M |
| Funding Rounds | ||
| Funding Rounds | 9 | 5 |
| Services | ||
| Services | Community Solar Programs, Commercial Solar Installations, Altus IQ Dashboard for Energy Insights, Sustainability Strategy Development | Not tracked yet |
| Target Customers | ||
| Target Customers | Renters, Homeowners, Corporate Entities, Schools, Hospitals, Nonprofits, Municipalities | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Commercial-scale Solar, Solar Energy, Energy Storage, Digital Energy Solutions, Solar Power Generation, Community Solar, Grid Reliability, Clean Electrification, TPG Rise Climate Transition Infrastructure, Solar Energy Financing, Energy Cost Reduction, Technology-enabled Platform, Solar Asset Management, Onsite Power Generation | Solar Power, Solar Energy Facilities, Energy Financing, Solar Integrators, Power Purchase Agreements, Solar Project Development, Green Energy, Operations & Maintenance, Commercial Solar, Utility-scale Solar, Distributed Solar Energy, Agricultural Solar |
| Website | ||
| Website | altuspower.com | solarpowerpartners.com |
About Altus Power, Inc.
Altus Power, Inc., founded in 2009, is a prominent figure in the Energy and Renewable Energy sectors, operating across 30 states and the District of Columbia in the United States. As articulated in its slogan, "Altus Power is a leading commercial-scale solar power company delivering reliable, cost-e...
About Solar Power Partners
Solar Power Partners, Inc. (SPP), founded in 2006, is an innovative leader in the Energy, Renewable Energy, and Clean Energy sectors. Operating from its headquarters in the United States, the company uniquely positions itself as an independent solar power producer, serving diverse regions including...
We will tell you when either one moves
BounceWatch watches Altus Power, Inc. and Solar Power Partners for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Altus Power, Inc. and Solar Power Partners — by email.
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Compiled from the BounceWatch company index. We last looked at Altus Power, Inc. on 7 Jun 2026, and Solar Power Partners on 12 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
