The Stronghold Companies is a specialized services provider focused on the downstream and midstream energy markets, with a significant presence in the Gulf Coast refinery and petrochemical sectors. Headquartered in La Porte, Texas, the company employs around 2,800 people and generates approximately $500 million in revenue. Stronghold has built a reputation for operational excellence and safety, guided by its core values of quality, safety, teamwork, integrity, and commitment.

Stronghold offers a range of services, including turnaround solutions for refinery and petrochemical plant maintenance, integrated capital project management, and routine maintenance support. The company is positioned as a turnkey provider, capable of managing complex projects and ensuring operational continuity for its clients. With a strategic focus on the Gulf Coast energy corridor, Stronghold serves a diverse customer base that includes energy companies, refineries, and petrochemical plants across nearly all U.S. regions.