CEIS has acquired One Tech Engineering & Power, a national provider of outsourced utility field and construction services and engineering and technical consulting for the utility, construction, manufacturing, and industrial sectors. The acquisition expands CEIS's Utility Field Services, Safety Management, and Project Delivery capabilities, marking the fourth acquisition under the CEIS platform since its formation by White Wolf Capital in 2022.
Founded in 1982, One Tech has spent more than four decades deploying engineers, project managers, superintendents, and safety professionals to critical infrastructure projects nationwide. As part of CEIS, One Tech gains the scale of a national platform while CEIS deepens its field execution and safety capabilities across the power and infrastructure sectors, at a moment when utility capital investment is accelerating across the country. Read the full press release here.
Lake Elmo, MN · June 30, 2026
Founded in 1982 and headquartered in Lake Elmo, Minnesota, One Tech is a national provider of outsourced utility field and construction services and engineering and technical consulting for the utility, construction, manufacturing, and industrial sectors. The company deploys engineers, designers, project managers, superintendents, inspectors, field operations specialists, and safety professionals to critical infrastructure projects across the United States, serving utilities, power producers, EPCs, and construction clients.
The transaction further strengthens CEIS's ability to support utilities and infrastructure owners across the full project lifecycle. Critical Energy Infrastructure Services, LLC ("CEIS") is a platform company formed by White Wolf Capital in 2022 to partner with and acquire U.S. based companies focused on providing services to the critical energy infrastructure industry. One Tech's consultants help utilities advance critical generation, transmission, and grid modernization projects from planning and permitting through construction and safe project delivery, providing specialized expertise that is increasingly essential as energy infrastructure investment accelerates across the country. One Tech marks the fourth acquisition made under the CEIS platform, following Rayne Staffing, Clover Leaf Solutions, and IEM Energy Consultants.
One Tech is an excellent addition to the CEIS platform. Ken and his team have built something genuinely differentiated — a business that partners with utilities to provide skilled, safety-first managers and professionals to manage complex capital projects. We are excited to see what the combined platform can accomplish as demand for energy infrastructure investment continues to accelerate.
The acquisition of One Tech expands CEIS's capabilities across the power generation, transmission, and distribution markets, enabling us to deliver even greater value to our clients.
For more than four decades, One Tech has built a strong reputation for helping utilities execute complex capital projects safely and efficiently. Their expertise in field execution, project delivery, safety management, and utility infrastructure support makes them an outstanding addition to the CEIS platform. We are excited to welcome Ken and the entire One Tech team as we continue building a leading services platform for the critical energy infrastructure sector.
One Tech, led by President and Owner Ken Sandy, has spent more than four decades building a reputation for deploying skilled, project and project support teams for complex infrastructure projects and managing their execution in the field — working alongside clients from initial project planning through final safety review. As part of CEIS, One Tech gains the scale and resources of a national platform to extend that hands-on model to more clients and markets, while CEIS deepens its field execution and safety capabilities across the power and infrastructure sectors.
One Tech has built its reputation by helping utilities move critical infrastructure projects from planning and permitting through construction and safe project delivery. Our success has always been driven by the dedication, expertise, and commitment of our employees, who have earned the trust of clients across the industry. By joining CEIS, we will gain a partner with highly complementary capabilities and a shared vision for supporting the growing investment taking place across the energy sector. Together, we will create new opportunities for our people, deliver expanded solutions for our clients, and be even better positioned to help address the complex challenges associated with generation, transmission, and grid modernization projects nationwide.
Details of the transaction were not disclosed.
Company Information
Critical Energy Infrastructure Services ("CEIS"), a portfolio company of White Wolf Capital, is a nationally recognized provider of project solutions and services supporting energy infrastructure and the national security mission. Through its CEIS | Power, CEIS | Government, and CEIS | Consulting service lines, CEIS delivers strategic consulting and engineering, program assurance and construction support, operations and maintenance, and specialized project staffing to customers across nuclear and fossil power, transmission and distribution, renewables, manufacturing, and government energy and defense — including the U.S. Department of Energy (DOE) and National Nuclear Security Administration (NNSA) complexes. Formed by White Wolf Capital in 2022, CEIS has grown through the acquisitions of Rayne Staffing, Clover Leaf Solutions, IEM Energy Consultants, and One Tech, with offices in Houston, Texas and Albuquerque, New Mexico.
For further information, please visit: www.ceis.com
One Tech founded in 1982 and headquartered in Lake Elmo, Minnesota, is a national provider of outsourced utility field and construction services and engineering and technical consulting for the utility, construction, manufacturing, and industrial sectors. The company supplies credentialed engineering, field, safety, and program-controls talent to utilities, power producers, EPCs, and construction clients nationwide.
For further information, please visit: www.onetechstaffing.com
White Wolf is a private investment firm that began operations in late 2011 and is focused on making direct and indirect investments in leading North American lower middle market companies.
White Wolf seeks private equity investments in U.S. and Canadian companies that generally have $10 million to $150 million in revenue and $1 million to $15 million of EBITDA, with transaction values up to $100 million. Typical situations include leveraged buyouts, management buyouts, buy-and-build platforms, recapitalizations and refinancings, carve-outs, and strategic investments for growth. Preferred industries include aerospace and defense, business services, critical power services, engineering and infrastructure, fire and safety, government services, industrial and automation, security and access control, and technical staffing and skilled trades.
For further information, please visit https://www.whitewolfcapital.com.
CEIS Power specializes in project services and support, providing experienced project teams and hard-to-source professionals for the energy and industrial sectors. Clients benefit from a unique combination of utility and OEM-trained expertise that helps exceed operating and asset management goals while navigating change. Backed by deep experience with one of the largest technical staffing companies in the U.S., CEIS Power is focused on delivering reliable energy and infrastructure solutions.
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CEIS ACQUIRES ONE TECH ENGINEERING & POWER. UTILITY FIELD SERVICES, SAFETY MANAGEMENT AND PROJECT DELIVERY EXPANSION
