SIS headquarters details
- Street address
- A 28 & 29 Okhla Industrial Area Phase 1
- State / region
- National Capital Territory of Delhi
- ZIP / postal code
- 110020
- Country
- India
- Phone
- +91 11 4646 4444
- Founded
- 1985
- Website
- sisindia.com
- Stock
- NSE: SIS
Location map
Open in Google MapsAll SIS office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Bengaluru | State of Karnataka | India | Office |
Showing 1 of 19 recorded locations. See every location in GraphIQ →
About SIS
SIS (NSE: SIS) is headquartered in National Capital Territory of Delhi, India. Founded in 1985, the company has 19 recorded locations across 2+ countries and employs approximately 345,071 people worldwide.
SIS regional offices
Beyond its headquarters, SIS has recorded locations in India and Saudi Arabia.
SIS contact information
The main switchboard for SIS headquarters can be reached at +91 11 4646 4444. Official website: sisindia.com.
What does SIS do?
SIS Ltd provides private security services. The Company offers security solutions including planning and deployment of security and armed guards, firemen, dog handlers, consulting, and investigation works. SIS serves customers in India, New Zealand, and Australia.
SIS competitors & similar companies
Frequently asked questions
Where is SIS headquarters?
SIS's headquarters is located at A 28 & 29 Okhla Industrial Area Phase 1, National Capital Territory of Delhi 110020, India.
How many offices does SIS have?
GraphIQ records 19 locations for SIS across 2+ countries, as of October 2026.
What is SIS's corporate address?
The corporate headquarters address is A 28 & 29 Okhla Industrial Area Phase 1, National Capital Territory of Delhi 110020, India.
When was SIS founded?
SIS was founded in 1985 and employs approximately 345,071 people.
What is SIS's phone number?
The main phone number for SIS headquarters is +91 11 4646 4444.
How many employees does SIS have?
SIS has approximately 345,071 employees (GraphIQ estimate, 2026).
Is SIS a public company?
Yes. SIS is publicly traded on NSE under the ticker SIS.