Om Sai Enterprises was established in 2001 and designs, supplies, installs, tests, surveys and maintains fire protection and fire-fighting systems on a turnkey or non-turnkey basis to Maharashtra Fire Services requirements. Its fire services cover fire-fighting, fire detection and passive protection systems. It also offers aluminium fabrication, and solar PV and solar water heater installation. It is an ISO 9001:2015 certified company, licensed by the Directorate of Maharashtra Fire Services as a fire-fighting installation (licence 2025/RF-327), detection & suppression (licence 2025/RD-317) and passive protection (licence 2025/RP-74) agency.