MacKay is pleased to announce the acquisition of Pioneer Technical Services, a respected engineering and environmental consulting firm headquartered in Butte, Montana. This milestone establishes MacKay’s new Intermountain Region, expanding the firm’s footprint across Montana and Idaho while strengthening its ability to serve clients with enhanced technical expertise and local knowledge.
Founded in Montana, Pioneer Technical Services has built a strong reputation for delivering engineering, environmental, geotechnical, and construction services throughout the region. In addition to its headquarters in Butte, the firm operates offices in Billings, Bozeman, Helena, Libby, Montana, and Kellogg, Idaho.
The acquisition reflects MacKay’s continued commitment to strategic growth while preserving the local relationships and employee-focused culture that have defined both organizations.
“We are thrilled to welcome Pioneer Technical Services, a firm that has built an exceptional reputation for technical expertise and strong client partnerships,” said Derrick Smith, Chief Executive Officer of MacKay. “Our companies share a strong foundation of core values, including an employee-first culture and a shared commitment to making a positive impact in the communities we serve.”
By joining together, MacKay and Pioneer will offer clients expanded multidisciplinary capabilities backed by greater technical resources, broader geographic reach, and the personalized service both firms are known for. The partnership also creates new opportunities for employees through increased collaboration, professional development, and access to a larger network of expertise.
“We chose to join MacKay because of our closely aligned cultures, shared core values, and mutual commitment to investing in our people,” said Tim Ranf, President and CEO of Pioneer Technical Services. “This partnership creates exciting opportunities for our employees to grow professionally, collaborate with a broader network of talented professionals, and access expanded resources and expertise. At the same time, it allows us to build on Pioneer’s legacy while becoming part of a larger organization with an increasingly strong presence across the region.”
As part of the transition, Tim Ranf will serve as Vice President of MacKay’s Intermountain Region, leading regional operations and supporting the firm’s continued growth throughout Montana and Idaho.
Please join us in welcoming the employees and clients of Pioneer Technical Services to MacKay. We look forward to building on the firm’s legacy of technical excellence, trusted partnerships, and community impact.
About Pioneer Technical Services
Founded in 1991 as an environmental services firm, Pioneer Technical Services, Inc., is an employee-owned, full-service engineering and environmental services firm with offices across Montana and the northwest. It is a premier civil, environmental and geotechnical engineering, construction management, land surveying, and materials testing firm dedicated to providing innovative solutions that enable its clients to build and maintain a competitive advantage. Working with clients in various capacities, it provides start-to-finish engineering support. Its corporate strategy is to complete each project as quickly and efficiently as possible without compromising quality.
