Game changing Index


The GC Index, are you ready to change the game? Whereas a CV highlights a candidate’s past accomplishments, the Game Changing Index unveils their untapped potential. This organimetric tool empowers organizations to build high-impact teams by delving into natural proclivities and predicting individual impact. By aligning impact with roles, The GC Index enhances engagement, reduces turnover, and unlocks the true potential of each team member.

The ability to measure impact and effectiveness is the holy grail of recruitment. And, that’s where the The GC Index comes in and allows organisations to drive performance, leverage diversity and achieve innovation.

Establishing potential impact-role fit reduces employee turnover and improves employee engagement. It generates insight into the impact each individual will make and how that impact brings value to the organisation.

“If we did all the things we are capable of, we would literally astound ourselves.”

– Thomas Edison


The GC Index augments and complements existing HR and talent data, enabling organisations to drive better people decisions based upon the impact and contribution their people can actually make.

At senior levels, people bring transferable abilities that make an impact regardless of background, helping to expand talent pools to candidates with non-traditional experiences.

With The GC Index and Portman Partners, you can be assured of securing the best, most impactful leaders, while optimising their talents to achieve your organisation’s greatest potential. Portman uses the GCI tool as part of our Talent Advisory service.