Summit Partners

Private Equity And Venture Capital
For Growth Companies

Summit has helped many Energy companies achieve dramatic growth and results. Learn more about our expertise in this sector by visiting our Industry Experience page, or read more about our Energy portfolio below.


Results may be sorted by company, year invested, or portfolio company status
CompanyDescriptionInvestedStatus
Bartlett Holdings, Inc.

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Radiological protection services to the U.S. nuclear industry 2004 Former
Clean Harbors, Inc.

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Hazardous waste management and environmental services 1987 Former
FleetCor Technologies, Inc.

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Fuel cards and workforce payment products 2002 Current
Innov-X Systems, Inc.

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X-ray fluorescence elemental analyzers 2006 Former
Simulation Sciences, Inc.

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Simulation software for the petroleum and chemical industries 1993 Former
Superior Services, Inc.

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Waste management and environmental services 1993 Former
TransEnergy Holdings, Inc.

TransEnergy
On-line exchange for energy trading 1996 Former
Welltec International

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Precision robotic solutions for oil and gas wells 2007 Current