Grapevine is owned and operated
by WISE Workplace,
a trusted and experienced
workplace behaviour management consulting firm.

Our History

Founded in 2001

in NSW and the ACT. We
specialised in providing
independent investigations of
complex workplace complaints.

2010 we launched

our Training Services, applying our
expertise to the development of
investigation skills in others. In the
past 2 years alone we have provided
specialist training to over 1500
professionals across Australasia.

2014 we merged

operations with LKA Group
to become Australia’s first
national provider of specialist
workplace investigations services.

2016 we launched

Grapevine, our confidential
whistleblower hotline service
that will enhance the way you
manage your business.


of people experiencing
bullying or harassment
do not report it


do not report for
fear of negative


of fraud is
committed by


of businesses will
experience economic crime
in next 12 months

A confidential Whistleblower Hotline
is an essential part of your risk prevention strategy.

Learn How