Atwell announced the acquisition of NEI Electric Power Engineering, creating an integrated platform that spans the full project lifecycle for critical power and energy infrastructure. The combined firm will support clients from site selection and routing through engineering, construction, and operations, positioning it to address the growing electricity demand from data centers, electrification, and renewable projects. With more than 2,500 professionals across Atwell and 380 technical experts at NEI, the merger brings together deep expertise in land development, permitting, surveying, environmental compliance, and program delivery with advanced transmission engineering, substation design, renewable interconnections, and power systems engineering. The transaction terms were not disclosed, but the partnership builds on a decade of collaboration that has already delivered complex infrastructure projects across the United States. By uniting these capabilities, Atwell and NEI aim to compress timelines that have traditionally been fixed, helping clients modernize grids, expand transmission networks, and integrate renewable resources.
Atwell Announces Acquisition of NEI Electric Power Engineering
Atwell today disclosed that it has acquired NEI Electric Power Engineering, Inc. (NEI). The transaction terms were not disclosed. NEI, founded in 1982 and headquartered in Lakewood, Colorado, employs more than 380 technical professionals who serve utilities, renewable developers, industrials, hyper‑scalers, engineering, procurement, and construction (EPC) contractors, and large‑load infrastructure clients across 38 states. The merger brings together Atwell’s land development, permitting, surveying, environmental, and program delivery capabilities with NEI’s expertise in transmission engineering, substation design, renewable interconnections, and power systems engineering. The two firms have partnered on projects for more than a decade, establishing a proven working relationship that will underpin the integrated platform.
Strategic Context: Rising Demand for Power Infrastructure
The creation of this national platform comes amid rising electricity demand driven by data center growth, electrification, and renewable energy development. These trends are placing increasing pressure on the nation’s power infrastructure and the engineering resources needed to deliver it. By combining NEI’s technical strengths with Atwell’s end‑to‑end delivery model, the new entity aims to compress timelines that have traditionally been fixed, helping clients modernize grids, expand transmission networks, and integrate renewable resources. The partnership also positions the firm to support the rapid deployment of high‑capacity data centers and the electrification of transportation and industrial sectors.
Combined Capabilities and Market Position
The partnership builds on more than a decade of collaboration between Atwell and NEI, giving the combined firm a proven working relationship and a delivery model designed to reduce risk on complex infrastructure programs. The integrated platform positions Atwell among the leading firms serving the fastest‑growing segments of the power and energy market, from data center development to grid modernization and transmission expansion across North America. The combined firm will also drive Atwell’s flywheel across land development and infrastructure, where projects benefit from similar expertise. For Atwell, Morrissey Goodale served as financial advisor and Weil, Gotshal & Manges LLP as legal counsel; for NEI, Black Iron Advisers advised on finance and Taft Stettinius & Hollister LLP provided legal counsel.
Key Takeaways
- Atwell has acquired NEI Electric Power Engineering; transaction terms were not disclosed.
- The combined firm offers an integrated service chain from land selection to energized grid, leveraging NEI’s 380 technical professionals and Atwell’s 2,500‑person workforce.
- The platform targets data center development, grid modernization, and transmission expansion across North America, addressing rising electricity demand from data centers, electrification, and renewables.
EnergyInsyte's Take
This acquisition positions Atwell to serve high‑growth segments of the power and energy market, but the impact on capital deployment and execution timelines remains to be seen. Executives should monitor how the firms integrate their technical and delivery capabilities and track client uptake in data center and grid modernization projects.
Executives should monitor how the firms integrate their technical and delivery capabilities and track client uptake in data center and grid modernization projects. Overall, the acquisition could accelerate Atwell’s growth trajectory, but success will hinge on seamless integration and client adoption.
Source: Businesswire
