Episode 86: ESI's AI Flywheel: Semiconductors, Data Centers & Growth

Meridian, Idaho-based Engineered Structures Inc. (ESI) posted $941.9 million in 2025 revenue — a 42% jump from $663 million in 2024 — by positioning itself at the intersection of four markets it calls the "AI flywheel": semiconductors, data centers, wastewater infrastructure, and energy modernization. This episode breaks down what's actually driving that growth, what ESI's workforce and safety metrics signal about execution capability, and what capital partners and developers evaluating Mountain West contractors need to watch. Key Takeaways: ESI's 2025 revenue hit $941.9 million, up 42% from $663 million in 2024, ranking the firm No. 16 on the Mountain States and Southwest Top Contractors list. ESI has maintained a 20-year relationship with Micron Technology, with 10 years of active work on the Boise campus spanning offices, parking structures, warehousing, and fab support. The company holds one of the largest wastewater contracts in the region — a confidential project with zero liquid discharge technology purpose-built to support semiconductor and AI infrastructure. ESI's Experience Modification Rate (EMR) is 0.48, a strong safety indicator the company attributes in part to standards set by Micron's campus environment. The firm runs internship pipelines across 20 universities with ~50 interns per summer and a field engineer program targeting veterans and career changers — both feeding a 4-to-6-year internal leadership development track called ESI Academy. ESI has active exposure at Idaho National Laboratory on a small nuclear reactor project, adding federal and energy modernization revenue alongside data center and semiconductor work. AI is deployed organization-wide — not just on the jobsite — including for legal, business development, leadership coaching, and pre-construction soil condition analysis to sharpen production rates and budgets. For developers and capital partners sourcing execution partners in the Mountain West, ESI's profile matters beyond its revenue number. Its safety record, in-house craft workforce of 700, and structured talent pipeline reduce the labor risk that typically shadows complex technical projects in this region. The critical watch: ESI carries significant federal and CHIPS Act-adjacent exposure — any policy shift in semiconductor incentives or federal capital deployment hits its top line directly. That's a concentration risk worth pricing into any partnership evaluation. Subscribe to Built Different for daily updates on Modular construction reality.