Game changing Index


Are you ready to change the game? A CV tells you about a candidate’s skills and experience, what they’ve done, but it doesn’t tell you what they are capable of doing, which is as important if not more so. The ability to measure impact and effectiveness is the holy grail of recruitment and that’s where the Game Changing Index™ (GCI) comes in.

The GC Index® is the organimetric that empowers organisations to drive performance, leverage diversity and achieve innovation by creating game-changing teams and cultures. Using the GCI tool, employers will identify candidates and team members’ natural proclivities, generating insight into the impact each individual will make and how that impact brings value to the organisation.

Establishing potential impact-role fit reduces employee turnover and improves employee engagement.

“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.

Whether you are running a business or investing in the digital infrastructure sector, we’re confident that with over 30 years of experience in our field that no other firm is better qualified to seek out your next executive hire.

PORTMAN PARTNERS is the worldwide leader in senior-level talent acquisition for the evolving digital infrastructure sector.