Fathom Water Information

Fathom designs and delivers advanced water treatment systems for the facilities defining modern technology: semiconductor fabs, hyperscale data centers, EV and battery gigafactories, biotech, mining, and aerospace and defense The water systems these facilities depend on are among the most complex and costly parts of the build, yet the supply ecosystem behind them remains fragmented. Fathom was founded to offer a clean-sheet alternative, engineering water solutions from first principles to unlock better designs, faster delivery, and lower cost. Our scope spans ultrapure water, wastewater treatment and reuse, resource recovery, and zero liquid discharge, delivered however a project needs it: equipment only, modular systems, or turnkey. A senior team that has led some of the world's most demanding water and semiconductor projects does the work directly, supported by AI-native engineering and US-based fabrication. The result is advanced water infrastructure that is faster to deliver, lower in installed cost, and built to keep mission-critical facilities running. Fathom the possibilities.