Top Tech Companies (748)
UniTek Global Services is a leading provider of end-to-end fiber and broadband construction across the U.S. and Canada. The company builds, powers, and maintains the broadband infrastructure that connects communities across North America. Their services encompass every phase of construction, from initial planning and engineering to aerial and underground deployment, splicing, and final network validation, ensuring high-quality, scalable connectivity solutions.
Vicinity Energy is a U.S.-based district energy provider operating systems that deliver steam, hot water, and chilled water to commercial properties and campuses. Its services support heating, cooling, humidification, and sterilization. The company is also advancing decarbonization through carbon-free eSteam™, produced with industrial-scale electric boilers, heat-pump complexes, and thermal storage, while serving customers across 12 U.S. cities throughout the United...
Rangeline Group is a national leader in the water and wastewater industry, providing safe, cost-effective pipeline solutions and emergency services for nearly 30 years. Their expertise includes line stopping, valve inserting, tapping, and pipe freezing, all designed to minimize disruption and prevent costly shutdowns.
Silicon Valley Clean Energy (SVCE) is a community-owned agency providing carbon-free electricity to a majority of Santa Clara County communities, motivated by climate action.
CCI Industrial Services, LLC provides specialized services for facility and infrastructure owners, focusing on asbestos and lead abatement, oil spill response, and industrial cleaning. Its mission is to provide quality-driven, cost-effective construction, maintenance, power generation, and transportation services to support resource development companies, with a significant operational presence in the oil fields of Alaska's North Slope.
JSP Home Services is a family-owned and operated plumbing and HVAC company based in Kingston, NY, serving both residential and commercial clients. They provide expert plumbing, electrical, and HVAC solutions throughout the Hudson Valley, specializing in heating, air conditioning, water and air purification services to ensure optimal home comfort.
Energy Systems Group (ESG) is a leading energy solutions company specializing in energy efficiency, resiliency, and infrastructure renewal. The company provides holistic, sustainable infrastructure solutions, including renewable energy and waste-to-energy, for the government, education, healthcare, commercial, and industrial sectors. ESG focuses on improving the reliability, efficiency, and lifespan of critical facilities through innovative, budget-neutral solutions across the United States.
Mako Industries is a leading provider of products and services across the industrial, offshore/subsea, and commercial sectors in the United States. The company specializes in comprehensive HVAC, electrical, mechanical, plumbing, and piping (MEP) solutions. With expertise in fabrication and technical staffing, Mako supports mission-critical projects globally, offering professional installation, maintenance, and commissioning services for onshore and offshore industrial operations.
TSP Engineering Ltd specializes in the design, installation, and maintenance of wastewater treatment and water filtration systems for hotels, apartments, and commercial properties across Rwanda. The company provides comprehensive water and energy solutions, utilizing advanced technologies to maximize water efficiency and reduce operational costs. Their mission is to deliver reliable and high-quality water management systems that contribute to a sustainable...
General Matter is an American nuclear-fuel startup founded in 2024 dedicated to restoring domestic uranium enrichment capabilities. The company focuses on producing low-enriched uranium (LEU) and high-assay low-enriched uranium (HALEU) to reduce U.S. dependence on foreign suppliers and support the deployment of advanced nuclear reactors, aiming to ensure energy independence and national security.
The City of Kings Mountain is a government agency and full-service utility community that provides essential electric, natural gas, sewer, and water services to its residential, commercial, and industrial customers. Incorporated in 1874 and known as 'The Historical City,' it manages various municipal departments, including public works, fire, police, and a municipal library to serve the local community.
Energy Northwest produces reliable, affordable, environmentally responsible electric power and delivers it to Northwest public power utilities at the cost of production. Formed as a joint operating agency in 1957, the organization was created to serve the needs of public power by producing reliable, low-cost electricity while promoting public power activities in the region. Today the joint operating agency membership includes...
OW Investors LLC, operating as MARS Company, specializes in providing advanced water meter testing solutions, including patented test bench systems, enterprise software, and field testing equipment for manufacturers and utilities.
Distributed Sun (DSUN) is a renewable energy services provider and solar developer founded in 2009. The company develops, constructs, finances, and operates commercial, community, and utility-scale solar projects and distributed generation. It specializes in integrating solar solutions with adjacent technologies, such as energy storage and microgrids, and provides tax equity syndication to help enterprises achieve ambitious decarbonization goals and optimize...
UCC Environmental is a global leader in sustainable engineered environmental solutions and replacement parts. The company specializes in solids handling, wastewater treatment, and air pollution control technologies, serving heavy industrial sectors such as power generation, mining, and steel to ensure operational reliability, safety, and environmental compliance.
Weisinger Incorporated is a Texas-based provider of groundwater, water-well, pump, and motor infrastructure services. Founded in 1975, it supports municipal, industrial, commercial, and public-sector water-system owners through well drilling and construction, rehabilitation, pump and motor equipment, maintenance, performance testing, commissioning, and emergency response. The company operates across Texas, helping customers maintain reliable water supply systems and critical infrastructure.
Edmunds GovTech is a leading provider of fully integrated cloud and on-premise ERP software solutions specifically tailored for local governments and utility authorities. Their comprehensive suite enables municipalities to efficiently manage finance, budgeting, payroll, tax collection, permitting, and citizen engagement. By streamlining these essential operations, the company helps public sector organizations increase productivity and better serve their communities through innovative,...
Industrial Tent Systems LLC, a Bolton Holdings company, specializes in providing high-quality, ISO-certified temporary and permanent tent solutions and mobile lodging. They serve various sectors, including refineries, utilities, and emergency response, delivering climate-controlled and secure structures for disaster assistance, emergency relief, and plant turnarounds throughout the United States, ensuring projects move forward and assets remain protected.
The City of Arlington, Texas, is the 50th largest city by population and the fourth most diverse in the United States. Known as the 'American Dream City,' it provides comprehensive municipal services and fosters a business-friendly environment to support economic growth. The city is a hub for various major employers and sports franchises, striving to create a sustainable and inclusive...
Founded in 1990, LS Power is a premier development, investment, and operating company focused on the North American power and energy infrastructure sector, with leading platforms across generation, transmission and energy transition solutions. Since inception, LS Power has developed or acquired over 47,000 MW of power generation, including utility-scale solar, wind, hydro, battery energy storage, and natural gas-fired facilities. Through...
