Enterprise SaaS

GreenPlaces

● Greater Philadelphia · PA

ClimateTech / Energy

Gridless

Gridsight

H&MV Engineering

Halluminate

Helion

ClimateTech / Energy

Helion Energy

● Unassigned

Helix Carbon

Clean-tech (Rice University spinout)

Helix Earth

● Greater Houston · TX

Helmerich & Payne, Inc.

● Oklahoma · OK

Hephae Energy Technology

● Unassigned · TX

Hephaestus

HGP Intelligent Energy

HighPeak Energy

Nuclear

Holtec International

● Greater Philadelphia · NJ

Holtec Nuclear

Hydrosonics

● New Mexico · NM

Energy

Identified Technologies

● Pittsburgh

Idler AI

Ignis Energia