Company
OneSIS — Reimagining Facility Management for Modern India
Founded in 2023, OneSIS is a 100% wholly owned subsidiary of SIS Ltd, established to deliver comprehensive, technology-driven, and group-managed facility management solutions.
OneSIS was conceptualized to bring together the full depth of the SIS Group's capabilities under a single umbrella, offering clients a truly integrated experience.
From soft services to technical operations, from property management to specialized civil and MEP works, OneSIS provides one point of accountability for all facility needs.
100% SIS Group Entity
Fully owned and backed by India's #1 Security & FM Group.
Founded 2023
Built for the next generation of integrated facility services.
Technology-First
Proprietary platforms power every engagement, end to end.
Solution Services
Services delivered directly — not subcontracted — ensuring quality.
Curious what sets OneSIS apart from a fragmented, multi-vendor approach?
Why OneSIS