Ardurra Acquires Enprotec/Hibbs & Todd

Ardurra Group Acquires Perteet Inc.

September 15, 2025

Engineering Services

Ardurra Group, Inc. has acquired Perteet Inc., a Washington-based infrastructure and transportation consulting firm. The acquisition strengthens Ardurra’s transportation capabilities and expands its Pacific Northwest presence while Perteet will continue to operate from its Everett, Washington headquarters.

Ardurra Acquires J.R. Wauford & Company

September 2, 2025

Engineering Services

Ardurra Group, Inc. has acquired J.R. Wauford & Company, a Nashville-based water and wastewater engineering firm, adding approximately 35 professionals to Ardurra's team. The deal expands Ardurra's high-end water capabilities and strengthens its Tennessee presence; Ardurra is a Littlejohn & Co. portfolio company.

Ardurra Group Acquires T-O Engineers

September 12, 2022

Engineering Services

Ardurra Group, a Miami-based ENR Top 500 engineering firm and portfolio company of RTC Partners, has acquired and merged with T-O Engineers, a 200-person full-service engineering firm headquartered in Boise, Idaho. The acquisition expands Ardurra's capabilities in aviation, transportation, public works and water/wastewater and extends its geographic footprint in the Pacific Northwest and Rocky Mountain region.

Ardurra Acquires 300 Engineering Group

July 19, 2022

Engineering Services

Ardurra Group, Inc. has acquired and merged with 300 Engineering Group, P.A., a 50-person water/wastewater and public works engineering firm based in Miami, Florida. The acquisition expands Ardurra's service offerings and presence in the Southeast and will see 300 Engineering operate as an Ardurra Group company from its Miami and Ft. Lauderdale offices.

Ardurra Group Acquires Infrastructure Engineering Corporation (IEC)

May 11, 2021

Engineering Services

Ardurra Group, Inc., a portfolio company of RTC Partners, has acquired and merged with Infrastructure Engineering Corporation (IEC), a San Diego-based water, wastewater and public works engineering and construction management firm. IEC will operate as IEC, an Ardurra Group Company from its six California offices; the deal closed in early May 2021 and terms were not disclosed.

Ardurra Group, Inc. Acquires LNV, Inc.

April 20, 2020

Engineering Services

Ardurra Group, Inc., a portfolio company of RTC Partners, has acquired LNV, Inc., a multi-discipline engineering, architectural and surveying firm with offices in Austin, San Antonio, Corpus Christi and Laredo, Texas. The transaction expands Ardurra’s Texas presence and adds architectural and transportation capabilities to its existing water, civil, public works, survey, environmental and structural disciplines.