Ardurra Acquires MKN

Natick, MA (November 17, 2025) – Ardurra Group, Inc. (“Ardurra”), a leading engineering and design firm serving public and private clients, expanded its water-infrastructure capabilities through the acquisition of MKN & Associates, Inc. (“MKN”), a California-based firm recognized for its water and wastewater engineering services for municipal and government clients.

With more than 85 professionals across several offices in California, MKN has established itself with a track record of delivering practical, innovative, and cost-efficient solutions. The addition of MKN enhances Ardurra’s expertise in the water sector and broadens its ability to serve clients across the Western region.

“MKN has built one of California’s premier water and wastewater practices,” said Ernesto Aguilar, PE, President and CEO of Ardurra. “Their reputation for solving complex challenges and their strong client relationships make this partnership an exciting opportunity to build on our shared strengths.”

“Our success has always been driven by the talent and dedication of our team and the trust we’ve built with our clients,” said Mike Nunley, PE, President and CEO of MKN. “Partnering with Ardurra allows us to continue that mission with even greater impact, and together we’ll be able to serve our clients and the community in new and meaningful ways.”

For more details about this transaction click here.

Morrissey Goodale, a specialized management consulting and research firm exclusively serving the architecture, engineering, and environmental consulting industries, initiated this transaction.

Source: Ardurra Group