Ardurra Group Acquires Cannon & Cannon, Inc.

Ardurra Group Acquires W.K. Dickson & Co.

September 9, 2024

Engineering Services

Ardurra Group Inc., a Littlejohn-backed engineering and consulting platform, has acquired W.K. Dickson & Co., a 225-person multidisciplinary infrastructure consulting firm headquartered in Charlotte, North Carolina. The add-on expands Ardurra's presence in the Southeastern United States and augments its capabilities in airport planning, water resources, civil infrastructure and environmental services.

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.

Littlejohn & Co. Acquires Ardurra Group from Round Table Capital Partners

February 1, 2023

Engineering Services

Littlejohn & Co. partnered with Ardurra management and employees to acquire Ardurra Group, Inc., a Miami-based engineering and design firm serving water, transportation and aviation markets. The majority stake was purchased from Round Table Capital Partners; Ardurra will continue to be led by CEO Ernesto Aguilar and retain significant management/employee ownership as it pursues geographic expansion, capability development and strategic M&A.

Ardurra Group Acquires Janus Research, Inc.

June 16, 2025

Environmental Services

Ardurra Group Inc., a Littlejohn-backed engineering and consulting firm, has acquired Janus Research, Inc., a Tampa-based cultural resource management (CRM) firm founded in 1979. The 21-person Janus team will continue operating from Tampa while integrating with Ardurra’s CRM capabilities, strengthening Ardurra’s position as a top-three CRM provider in Florida.

Ardurra Group Acquires Giuliani & Kull

December 14, 2021

Engineering Services

Ardurra Group, a portfolio company of RTC Partners, has acquired and merged with Giuliani & Kull, Inc., a public works engineering firm based in Oakdale, California. The acquisition expands Ardurra’s presence in Northern California and brings G&K’s public client expertise into the Ardurra platform; G&K will operate as G&K, an Ardurra Group Company.

Ardurra Group Acquires Pigeon-Roberts & Associates

November 2, 2020

Engineering Services

Ardurra Group, Inc., a portfolio company of Round Table Capital Management (RTC Partners), has acquired Pigeon-Roberts & Associates, LLC, a Florida-based engineering consulting firm serving local and regional water and wastewater agencies. Pigeon will operate as Pigeon-Ardurra from its Ocala, Florida office, expanding Ardurra's water market expertise and presence in west central Florida.