![]() ENGIE Storage ENGIE Storage (formerly known as Green Charge) is a company that designs, deploys, and operates battery-based energy storage solutions. | ![]() ams-OSRAM ams-OSRAM (formerly known as Austria Micro Systems) is a company that designs and manufactures semiconductors. | ![]() CellaTech CELLA Tech provides energy storage solutions suited to a variety of industries requiring reliable uptime in grid-challenged environments. | Oakville Enterprises Oakville Enterprises (OEC) is a provider of energy and infrastructure services to residential and commercial customers. | ![]() Resilient Energy & Infrastructure Resilient Energy & Infrastructure (REI) is a company that develops energy infrastructure systems. | |
Founding Date | Founding Date 2009 | Founding Date 1981 | Founding Date N/A | Founding Date 2018 | Founding Date 2018 |
Type | Type Subsidiary | Type Public | Type Private | Type Private | Type Private |
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Locations | Locations Santa Clara, US HQ | Locations New York, US HQ Gurugram, IN Guwahati, IN Seoul, KR Singapore, SG London, GB Cheyenne, US see more | Locations HQ | Locations Madison, US HQ Nairobi, KE Thousand Palms, US | |
Employees | Employees 9 | Employees 19,0004% decrease | Employees 5 | Employees 1092% increase | Employees 3 |

ams-OSRAM (formerly known as Austria Micro Systems) is a company that designs and manufactures semiconductors.
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CELLA Tech provides energy storage solutions suited to a variety of industries requiring reliable uptime in grid-challenged environments.
View companyOakville Enterprises (OEC) is a provider of energy and infrastructure services to residential and commercial customers.
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Resilient Energy & Infrastructure (REI) is a company that develops energy infrastructure systems.
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