Our Profession is Our Passion:

Polygraphing | Private Investigation | Security Consulting
WHAT WE DO BEST
We at Grannum Polygraph/Consultancy and Private Investigation Services Ltd takes pride in closing the loops that have been evading the norm. The Grannum way is scientifically and pshycologically driven in the following areas of expertise:-
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With access to cutting edge technology couples with decades of experience in security, the team differentiates itself in this competitive environment.

100
Business Fraud
Investigation
101
Missing Merchandise
Investigation
412
Background Check
Investigation
26
Insurance Fraud
Investigation
2
Missing Person
Investigation
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Grannum Polygraph
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