Kestrel Engineering Private Equity Recapitalization Case Study

Executive Summary

PSMJ Resources successfully advised Kestrel Engineering on its acquisition by Stratus, an integrated engineering, architecture, and consulting firm. The transaction strengthens Stratus’ technical capabilities and geographic reach while providing Kestrel with expanded resources, broader project opportunities, and long-term growth potential within a larger organization. The partnership aligns two firms with complementary capabilities and a shared commitment to delivering high-quality engineering solutions to clients across infrastructure and industrial markets.

Transaction Overview

Client Background & Strategic Rationale 

Kestrel Engineering is a respected industrial process facilities engineering and design firm known for its technical expertise and operating out of six offices across the Northwest and Upper Midwest. The firm serves a range of clients in the energy, oil and gas, metals, and chemicals industries with process, civil/structural, mechanical, electrical, and instrumentation/controls engineering.

Why the Transaction: 
Kestrel’s leadership sought a partner that could support the firm’s next phase of growth while preserving the culture and collaborative approach that has driven its success.

Key priorities included:
• Expanding technical capabilities and service offerings available to clients.
• Providing employees with broader career opportunities within a larger engineering platform.
• Strengthening the firm’s ability to pursue larger and more complex projects.
• Ensuring continuity for long-standing client relationships and project teams.

Stratus represented an ideal partner, offering national scale, complementary service capabilities, and a culture aligned with Kestrel’s collaborative, client-first approach.

Client Objectives:

• Identify an acquirer aligned with Kestrel’s culture and long-term vision.
• Preserve the firm’s leadership continuity and operational strengths.
• Ensure expanded opportunities for employees and technical staff.
• Achieve a transaction structure that balances liquidity with long-term growth potential.

Key Complexities: Kestrel required a partner that understood the dynamics of engineering consulting services and valued the firm’s technical depth, culture of success, and client relationships. Cultural alignment and operational compatibility were critical to ensuring a successful integration while maintaining the entrepreneurial spirit that had defined the firm’s growth.

PSMJ's M&A Advisory Approach

Preparation & Strategy

Financial & Strategic Positioning:

• Comprehensive valuation analysis reflecting Kestrel’s technical expertise, client base, and growth trajectory.
• Clear articulation of the firm’s differentiated capabilities and specialized engineering services.
• Development of marketing materials highlighting Kestrel’s strategic value to larger engineering platforms.

Buyer Identification & Process Management: 

• Targeted outreach to Private Equity groups, Private Equity-backed platforms, and strategic engineering firms seeking to expand their technical capabilities and geographic presence.
• Evaluation of potential partners based on culture, leadership alignment, and strategic growth plans.
• Coordination of management presentations emphasizing Kestrel’s leadership team, client relationships, and project expertise.
• Facilitation of a structured transaction process to identify the strongest long-term partner.

Through this process, Stratus emerged as the optimal partner due to its complementary capabilities, growth strategy, and commitment to maintaining strong local client relationships.

Due Diligence & Negotiation 

Transaction Support: 

• Coordination of financial and operational diligence materials.
• Analysis of transaction structure and alignment of economic incentives between both firms.
• Support in negotiating key transaction terms and employment arrangements.
• Guidance on transition planning to ensure continuity for employees and clients.

Maintaining leadership continuity and ensuring a smooth integration process were central considerations during negotiations.

Closing & Post-Transaction Positioning 

PSMJ supported Kestrel through closing and transition planning to ensure a seamless integration into Stratus. Following the transaction, Kestrel’s team joined Stratus’ broader engineering platform, gaining access to expanded technical resources, national client relationships, and collaborative opportunities across offices.
For Stratus, the acquisition enhances its technical capabilities and strengthens its ability to deliver comprehensive engineering solutions nationwide across multiple disciplines.

Transaction Results

Key Client Benefits Delivered 

• Structure:  Private equity recapitalization

• Enterprise Value: Undisclosed

• Consideration: Undisclosed

• Strategic Benefits: Expanded technical capabilities, broader geographic presence, and enhanced service offerings.

• Continuity Provisions: Leadership retention and integration of Kestrel’s team into Stratus’ engineering platform.

Results & Impact

Transaction Outcomes: 

• Final Value: Undisclosed

• Process: Targeted strategic & PE/PE-backed buyer identification and structured transaction process

Client Benefits Delivered: 

•    Secured a strong partner with national scale and complementary capabilities.
•    Provided the opportunity to meet with and assess many partners, allowing Kestrel to select the best fit at a competitively bid best price.
•    Preserved leadership continuity and client relationships.
•    Expanded opportunities for employees and technical teams.
•    Positioned the combined organization to pursue larger and more complex engineering projects.

Post-Transaction Success:
The acquisition of Kestrel Engineering strengthens both organizations by combining technical expertise, client relationships, and operational resources. The transaction enables the integrated firm to deliver greater value to clients while supporting long-term growth and career opportunities for employees.

Critical Success Factors

Strategic Advisory Expertise: 
PSMJ guided Kestrel through a disciplined M&A process designed to identify the strongest partner for the firm’s long-term objectives.

Alignment-Driven Process: 
By prioritizing cultural compatibility, leadership continuity, and client service excellence, the transaction created a partnership designed for sustained success.

AEC Industry Expertise: 
PSMJ’s deep understanding of the engineering services marketplace enabled effective positioning of Kestrel and the identification of a buyer aligned with the firm’s growth strategy.

Conclusion

The acquisition of Kestrel Engineering by Stratus demonstrates PSMJ Resources’ ability to guide engineering firms through successful private equity recapitalization transactions that create long-term value for both organizations. By aligning Kestrel with a partner that shares its commitment to technical excellence and client service, PSMJ helped facilitate a transaction that supports continued growth and expanded opportunities in the evolving AEC marketplace.

Contact PSMJ's M&A Advisory Team