Olasco Company Nigeria Limited

At ABC Investigations, our team of experienced private investigators provide a wide range of services. We specialize in surveillance, background checks, and research.

17/19 Allen Avenue, Ikeja, Lagos

0803 492 7391

Garamond Security is a major private security and property management company in Abuja that is focused on all kinds of private investigation for individuals, corporate organisations etc.

1 Aniowu Close, Kado Estate, Abuja FCT Nigeria

+234 9 292 0060

Operational Security Limited for physical security (gadgets, devices) and security architecture (e.g. security watchtowers, fortified security gates etc).

7 Jaiye Oyedotun Street, Magodo GRA phase 2, Lagos

0803 301 8086

Trace Network Nigeria is a professional and experience security company including private investigators.

33 Road 16 Federal Housing Estate, Woji, Port Harcourt, Rivers State, Nigeria

+234 802 808 9188

Secrisk Nigeria is security company that offers professional services in workplace violence prevention, private investigation, background checks, VIP protection among others.

Suite B24, Landmark Plaza, Off IBB Way, Maitama, Abuja FCT Nigeria

+234 805 052 4567