13 Best Energy Companies To Work For In Connecticut

We hand-curated a list of the best companies to work for headquartered in and around Connecticut using data on salaries, company financial health, and employee diversity.

Best Companies To Work For In Connecticut

Zippia Score 4.8

Company Highlights:

CCI identifies value and transacts on attractive opportunities across the commodities value chain, from producing, storing, distributing and trading commodities to investing in physical assets. This fully integrated platform has generated strong risk-adjusted returns for our investors since their inception.

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Zippia Score 4.6

Company Highlights:

Emcor Group, a Fortune 500 company, was established in 1994. This company is a leader in mechanical and electrical construction, industrial and energy infrastructure, and building services. They do planning, installing, operating, maintaining and protecting dynamic systems. As of 2018, they have estimated revenues of $7. 6B - $7. 7B; 170 locations and around 34,000 employees.

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Zippia Score 4.6

Company Description:

Maxum Petroleum Holdings, Inc. markets and distributes refined petroleum products and provides logistics and energy management services in the United States and the Panama Canal. It provides various fuels, lubricants, and oil and gas production chemicals; and energy management services, such as remote and sensitive location delivery, on-site equipment monitoring and maintenance, fuel management programs, cost control programs, environmental services, and equipment leasing. The company also offers petroleum distribution services, including fuel and lubricant supply and delivery, asset management, used oil recycling, on-site refueling, fuel testing, and lubricant blending. Its customers include drilling, exploration and production companies; commercial and industrial; marine; government; and railroad, trucking, and automotive industries. The company was formerly known as SPI Petroleum LLC and changed its name to Maxum Petroleum Holdings, Inc. in January, 2004. The company was incorporated in 2003 and is based in Greenwich, Connecticut. As of September 4, 2012, Maxum Petroleum Holdings, Inc. operates as a subsidiary of Pilot Travel Centers LLC.

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Zippia Score 4.5

Company Highlights:

Established in 1969, FuelCell Energy today is a global leader in delivering clean, efficient and affordable fuel cell solutions configured for the supply, recovery, and storage of energy for a wide range of industries which include utility companies, municipalities, universities, government entities and a variety of industrial and commercial enterprises.

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Zippia Score 4.5

Company Description:

TRC is a global construction and engineering consulting firm that provides technology-enabled solutions to the power, oil & gas, environmental and infrastructure markets.

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Zippia Score 4.4

Company Description:

UIL Holdings Corporation was a diversified energy delivery company serving a total of 690,000 electric and natural gas utility customers in 66 communities across two states, with combined total assets of over $4 billion. In 2015 it merged with Iberdrola USA to form Avangrid.

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Zippia Score 4.2

Company Description:

At Bartlett Tree Experts, we provide professional tree service while helping homeowners and businesses maintain beautiful, healthy trees and shrubs.

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Zippia Score 4.0

Company Description:

Lexa International Corporation is a holding company, which through its subsidiary, purchases, stores, distributes, and sells refined petroleum products and natural gas. The company was founded in 1920 and is based in Stamford, Connecticut.

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Zippia Score 3.9

Company Description:

The Premcor Refining Group, Inc. (PRG) operates as an independent petroleum refiner and supplier of unbranded transportation fuels, heating oil, petrochemical feedstocks, petroleum coke, and other petroleum products. Its principal refined products are gasoline, on and nonroad diesel fuel, jet fuel, liquefied petroleum gas, petroleum coke, and residual oil. The company also produces unfinished petrochemical feedstocks, which it sells to chemical plants. As of June 30, 2005, The Premcor Refining Group, Inc. owned and operated four refineries located in Port Arthur, Texas; Memphis, Tennessee; Lima, Ohio; and Delaware City, Delaware with a combined crude oil volume processing capacity of approximately 800,000 barrels per day. The company sells its petroleum products in the midwest, the Gulf Coast, and eastern and southeastern United States to approximately 1200 distributors and chain retailers through its own and a third-party owned product distribution system, as well as in the spot market. The company was founded in 1988 and is headquartered in Old Greenwich, Connecticut. Premcor Refining Group Inc. operates as a subsidiary of Valero Energy Corp. as a result of Premcor Inc.'s acquisition by Valero Energy Corp.

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Zippia Score 3.7

Company Highlights:

Founded in 1979, Connecticut Energy Corporation, through its subsidiary, engages in the retail distribution of natural gas for commercial, residential, and industrial uses. Based in Bridgeport, Connecticut, the company has over 500 employees that provide superior service to approximately 158,000 customers.

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Zippia Score 3.7

Company Description:

Revolution Lighting Technologies, Inc. is a U.S. provider of premier quality LED lighting and lighting controls.

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Zippia Score 3.6

Company Description:

Industrial Air Flow Dynamics turnkey supplier of Coal & Gas Turbine expansion joints HSRG Liners Penetration Seals & services for power generation industry.

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Zippia Score 3.5

Company Mission Statement:

We provide superior quality and dependable services to our contractors, residents, municipalities, and commercial clients at highly competitive rates.

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Best Companies In Connecticut

RankCompanyZippia Score
1Castleton Commodities International4.8
2EMCOR Group4.6
3Maxum Petroleum Holdings4.6
4FuelCell Energy4.5
5TRC Companies4.5
6UIL Holdings4.4
7The F.A. Bartlett Tree Expert Company4.2
8Lexa International4.0
9The Premcor Refining Group3.9
10Connecticut Energy Corporation3.7
11Revolution Lighting Technologies, ...3.7
12Industrial Air Flow Dynamics3.6
13CWPM3.5
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