Avetta

Avetta runs a contractor and supplier risk management platform that helps large enterprises qualify, onboard, and track third-party contractors for safety, sustainability, and compliance. The network connects 500+ hiring clients to roughly 130,000 suppliers and 1.5M workers across 120+ countries, with customers including Honeywell, Holcim, Entergy, and APM Terminals. It's a mature SaaS business — EQT Private Equity acquired Avetta from Welsh Carson in 2024 in a deal valued around $3B. Culture-wise the company emphasizes transparency, runs quarterly all-hands calls open to all employees, and offers full medical with HSA contributions and a 401k match.