
Trusted Security Solutions Since 2011
Established in 2011, Satya Investigation & Security Services (SISS) has grown to become a leading provider of professional security services across Andhra Pradesh, Telangana, and Karnataka.
In 2021, Nandi Investigation & Security Services (NISS) was started to expand our service offerings and cater to specific market segments, particularly in toll plaza operations.
Both companies are led by Sri K. Satyanarayana, Additional. Superintendent of Police, Retired from the Government of Andhra Pradesh, bringing the expertise to our security operations served in the police department.
Our Vision
To be the most trusted and respected security services provider in South India, known for integrity, professionalism, and commitment to excellence in all aspects of security management.
Our Mission
To provide professional security and outsourcing services of the highest standards to multinational, corporate, and business establishments, utilizing our competence in security management, leveraging the experience of our retired police officers.
Our Companies
Two specialized security service providers catering to different market segments.
Satya Investigation & Security Services (SISS)
Satya Investigation & Security Services was established in 2011. Under the leadership of Sri K. Satyanarayana, SISS has grown to become a trusted name in security services.
Key Achievements:
- ISO 9001:2015 certified company.
- MSME Certificate issued by The National Small Industries Corporation Limited.
- Licensed under Private Security Act (PSARA) by the Government of Andhra Pradesh
- Located at Andhra Pradesh, Telangana, and Karnataka.
- Total workforce of over 1100 personnel.
Major Clients:
- Ushodaya Publications (Eenadu)
- Ushodaya Enterprises (Priya Foods)
- KCP Limited
- ALliance One Industries India Pvt. Ltd.
- Andhra Jyothi Group
- Sangam Dairy
- Tobacco Board of India
- Andhra Sugars
Nandi Investigation & Security Services (NISS)
Nandi Investigation & Security Services was established in 2021 by Sri K. Satyanarayana, along with partners Smt K. Satyavathi and Dr. K. Deepthi has its head office in Guntur City, Andhra Pradesh.
Key Achievements:
- ISO 9001:2015 certified.
- MSME Certificate issued by The National Small Industries Corporation Limited.
- Licensed under Private Security Act (PSARA) by the Government of Andhra Pradesh.
- Specialized in toll plaza operations and industrial security.
- Total workforce of over 400 personnel.
Major Clients:
- Swarna Tollway Pvt Limited for toll plaza operations at:
- Keesara Toll Plaza on NH-09
- V.Satram Toll Plaza on NH-05
- Sullurupet Toll Plaza on NH-05
- Budhanam Toll Plaza on NH-05
- KCP Limited, Cement Production Unit-I Macherla
- KCP Limited, Hydel Project
Our Founder
Dynamic Leader with decades of experience in the police department and security services.

K. Satyanarayana
Additional Superintendent of Police (Retd.)
A significant career in police department.
Professional Background:
- Joined Government Service on 15.04.1976 as Direct Sub Inspector of Police.
- Retired on 31.01.2010 as Additional Superintendent of Police Vigilance & Enforcement Dept. General Administration Department, Guntur Unit.
- Over 34 years of experience in police department.
- Great at security planning, investigation and risk assessment.
Awards & Recognitions:
- Indian Police Medal (2000).
- AP Police Seva Pathakam (1992).
- AP Police Uttama Seva Pathakam (1997).
- AP Police Mahonnata Seva Pathakam (2009).
- 10 Meritorious Service Entries.
- 162 Good Service Entries.
- Cash Rewards, Commendations and appreciations received from Government of Andhra Pradesh and Police Department.
Current Positions:
- CEO & Proprietor, Satya Investigation & Security Services (SISS).
- Managing Partner, Nandi Investigation & Security Services (NISS).
- President, The Pedanandipadu Educational Development Society, Pedanandipadu (since 2018), Guntur district, Andhra Pradesh established in the year 1968 managing Nandi School (English Medium) and PAS college from Intermidiate to PG courses.
- General Secretary, Association of Retired Police Officers, Andhra Pradesh (Members of Dy.S.P to DGP) since 2015.
- Consultant Investigator to ITC Limited, Kolkata (since 2013).
Former Positions:
- Vigilance and Liaisoning Officer to IJM India Infrastructure limited in construction of 6 lane road widening project from Vijayawada to Chilakaluripet (October 2010 to October 2014).
- Worked as Vigilance Head/Associate VIce President(South zone I,A.P and Telangana & III, Karnataka) to the India Infoline Finance Limited(Gold loan corporate office at Mumbai) from 2013 to 2021.
- Consultant Investigator to APSRTC, Vijayawada Zone (2011 to 2017).
- Member - District Legal Service Authority, Guntur district.
- Consultant - Business Legal to Fincare Small Finance Bank Ltd., Bangalore.
Want to Know More About Our Services?
Contact us today to schedule a meeting with our security experts. We offer customized security solutions tailored to your specific requirements across Andhra Pradesh, Telangana, and Karnataka.