One Big Green

One Big Green is a purpose-built field service management platform designed specifically for the plant service industry. From real-time cost tracking to the automation of the common workflows, it gives service businesses full control and visibility over their operations - without the spreadsheets, guesswork, or endless back-and-forth. Everything runs smoother when your team, tools, and tasks are aligned in one place. But what truly sets One Big Green apart is its deep understanding of the industry’s unique rhythms and challenges. We’ve worked hand-in-hand with plant service companies to build tools that solve real problems - like managing replacements, tracking time on site, and keeping everyone in the loop. The result? Less wasted time, more profitable jobs, and a team that’s always one step ahead.