![]() Equispheres Equispheres is a materials science engineering company specializing in high-performance metal powders for additive manufacturing. | ![]() Promethean Particles Promethean Particles is a company specializing in the manufacturing of nanomaterials.
| ![]() TRI Austin TRI Austin (Texas Research Institute Austin) is a company that provides materials testing, research, and development services. | |
Founding Date | Founding Date 2015 | Founding Date 2007 | Founding Date 1975 |
Type | Type Private | Type Private | Type Subsidiary |
Tags | |||
Locations | Locations Ottawa, CA HQ | Locations Nottingham, GB HQ | Locations Austin, US HQ |
Employees | Employees 365% decrease | Employees 294% increase | Employees 366% increase |
Funding | |||
Latest funding round | Latest funding round $ 17m (about 6 years ago) | Latest funding round $ 962k (over 6 years ago) | Latest funding round N/A |
Total funding raised | Total funding raised $ 70m | Total funding raised $ 962k | Total funding raised N/A |

Promethean Particles is a company specializing in the manufacturing of nanomaterials.
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TRI Austin (Texas Research Institute Austin) is a company that provides materials testing, research, and development services.
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