Arizona Public Service - APS
Powering Arizona since 1886.
3066 employees · est. 1886 · Phoenix, United States
Arizona Public Service - APS is the older company (1886 vs 2011); Arizona Public Service - APS is the larger of the two.
Side-by-Side Comparison
| Metric | Arizona Public Service - APS | Steeper Energy |
|---|---|---|
| Founded | ||
| Founded | 1886 older | 2011 |
| Headquarters | ||
| Headquarters | Phoenix, United States | Denmark |
| Employees | ||
| Employees | 3066 larger | 17 |
| Industry | ||
| Industry | Energy, Sustainability | Energy, Oil and Gas |
| Funding Stage | ||
| Funding Stage | Grant | Grant |
| Total Funding | ||
| Total Funding | $70.50M | $29.47M |
| Funding Rounds | ||
| Funding Rounds | 1 | 8 |
| Services | ||
| Services | Not tracked yet | Hydrofaction Technology Deployment, Biomass Waste Conversion, SMPD (Standard Modular Plant Design) Implementation, Advanced Biofuel Production, CO2 Sequestration Solutions |
| Target Customers | ||
| Target Customers | Not tracked yet | Energy Companies, Municipal Waste Management Authorities, Agricultural and Forestry Operations, Renewable Energy Developers, Environmental and Corporate Sustainability Departments |
| Taxonomy | ||
| Taxonomy | Electric Utility, Sustainable Energy, Operational Excellence, Business Integrity, Carbon Dioxide Reduction, Greenhouse Gas Mitigation, Arizona, Electricity Provider, Energy Sustainability, Corporate Values, Energy Innovation | Renewable Energy, Biofuels, Hydrofaction Technology, Petroleum Equivalent Fuel, Renewable Fuel, Biomass Conversion, Energy Technology, Sustainable Energy, Alternative Energy, Green Technology |
| Website | ||
| Website | aps.com | steeperenergy.com |
About Arizona Public Service - APS
APS (Arizona Public Service) is the largest and longest-serving electric utility in Arizona. With a history dating back to 1886, the company has provided power to nearly 1.2 million customers in 11 of the state’s 15 counties. Known for its commitment to customer satisfaction, shareholder value, and...
About Steeper Energy
Steeper Energy is an innovative company at the forefront of the renewable energy sector, specializing in the transformation of bio-organic feedstocks into petroleum-equivalent renewable fuel oil using its proprietary Hydrofaction® technology. Founded in 2011, the company operates through two entitie...
We will tell you when either one moves
BounceWatch watches Arizona Public Service - APS and Steeper Energy 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 Arizona Public Service... and Steeper Energy — by email.
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Compiled from the BounceWatch company index. We last looked at Arizona Public Service - APS on 12 Sep 2024, and Steeper Energy on 19 Aug 2025. 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.
