Antora Energy
Antora is unlocking zero-emissions industrial energy, cheaper than fossil fuels.
157 employees · est. 2017 · Sunnyvale, United States
ENERGYNEST
Decarbonizing industrial heat with thermal energy storage and our ThermalBattery™
50 employees · est. 2011 · Billingstad, Norway
ENERGYNEST is the older company (2017 vs 2011); Antora Energy is the larger of the two.
2 signals in the last 90 days
Side-by-Side Comparison
| Metric | Antora Energy | ENERGYNEST |
|---|---|---|
| Founded | ||
| Founded | 2017 | 2011 older |
| Headquarters | ||
| Headquarters | Sunnyvale, United States | Billingstad, Norway |
| Employees | ||
| Employees | 157 larger | 50 |
| Industry | ||
| Industry | Energy, Renewable Energy, Energy Storage | Energy, Energy Efficiency |
| Funding Stage | ||
| Funding Stage | Grant | Undisclosed |
| Total Funding | ||
| Total Funding | $219.96M | $2.50M |
| Funding Rounds | ||
| Funding Rounds | 10 | 1 |
| Services | ||
| Services | zero-emission industrial heat and power, electrification of industrial operations, modular scalable energy solutions | Not tracked yet |
| Target Customers | ||
| Target Customers | industrial operations, food & beverage industry, chemicals industry, mining & mineral refinement, concrete & lime production, pulp & paper industry, refining industry, steel & iron manufacturers | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Zero-emissions Energy, Thermal Energy Storage, Industrial Decarbonization, Renewable Energy Integration, Carbon-based Thermal Batteries, Industrial Heat Solutions, Energy Reliability, Fossil Fuel Alternatives, High Temperature Materials, Photovoltaics, Thermophotovoltaics, Clean Energy Leadership, Sustainable Manufacturing, Excess Renewable Energy Utilization, Industrial Power Solutions | Energy Storage, Clean Technology, Industrial Innovation, Waste Heat Recovery, Thermal Energy Storage, Power Generation, Renewable Power, Energy Efficiency, Industrial Processes, Infrastructure Investment, Carbon Neutrality, Industrial Applications, Thermal Battery |
| Website | ||
| Website | antoraenergy.com | energy-nest.com |
About Antora Energy
Antora Energy is pioneering a promising shift in the energy sector with its innovative approach to zero-emissions industrial energy. Founded in 2017 and headquartered in the United States, the company is at the forefront of utilizing its groundbreaking thermal battery technology. These batteries cap...
About ENERGYNEST
ENERGYNEST is a Norwegian startup focused on decarbonizing industrial heat through thermal energy storage and its innovative ThermalBattery™. The company boasts a range of accolades, including being the recipient of the Mission Innovation TOP 100 Global Innovations, the Nordic Cleantech Award, the H...
We will tell you when either one moves
BounceWatch watches Antora Energy and ENERGYNEST 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 Antora Energy and ENERGYNEST — by email.
Frequently Asked Questions
Compare Antora Energy with someone else
Start typing a company name or domain.
Related Comparisons
Compiled from the BounceWatch company index. We last looked at Antora Energy on 19 Aug 2025, and ENERGYNEST on 11 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.