Performance PartnerA Performance Partner is responsible for creating the conditions that enable your managers and leaders to solve the real problems on their plate.A dedicated 10X expert who embeds into your business and is accountable for whether your managers actually execute. Not a trainer who turns up and leaves: someone your people know by name and can pick up the phone to.See full explanation of a Performance Partner
Jag Gill
I embed inside organisations to help managers solve the problems that are holding them back. Through trust-based relationships and relational approaches, I create the conditions where action becomes unavoidable, and development happens naturally as problems get solved.
- Years experience
- 15+
- Colleagues impacted
- 2,000+
- Human Leader 2023
- Top 50
Years experience
Colleagues impacted
Human Leader 2023

“Everyone has the ability to be better and feel engaged. Through a relational approach building trust, winning hearts and minds, I love to bring out the best in people.”Jag Gill
How Jag helps
Real problems solved. Development as the by-product.
Problem Ownership
From hesitation to action
I help managers take ownership of their most pressing challenges, building the confidence to act decisively and solve problems at source rather than escalating.
- Problems owned and solved
- Reduced escalation
- Faster decision-making
Collective Problem-Solving
From silos to solutions
Through trust-based relationships, I create the conditions where managers solve problems together, breaking down silos and building execution-ready teams.
- Cross-functional problem-solving
- Stronger collaboration
- Shared accountability
Sustainable Execution
From good intentions to lasting change
I engineer the support and accountability systems that make progress unavoidable, ensuring that action continues long after our initial work together.
- Sustained behaviour change
- Lasting impact
- Resilient execution habits
Career
The journey behind the practice.
2024-Present
Performance Partner
10X Managers
Embedding with organisations to engineer execution and solve critical people and performance problems.
2022-2023
Learning and Talent Partner
Federated Hermes Limited
Led L&D strategy, performance management, succession planning, and managed a £600k annual budget whilst developing programmes for 12 initiatives across global teams.
2018-2022
Learning and Development Specialist
Brewin Dolphin
Led the flagship Emerging Talent Programme, owned company induction, and delivered development sessions across 2,200 colleagues with a focus on professional qualifications.
2015-2018
Business Coach
HSBC
Delivered coaching across the London region to 800 colleagues across 20 branches, designing training modules and conducting live observations for performance improvement.
2010-2012
Team Head, Sales Learning and Development
HSBC
Led a team of 6 delivering nationally to 2,000 colleagues. Master Accreditor and Trainer of the Year 2013, delivering leadership, management, coaching, and change management courses.
Credentials
Qualified to hold the standard.
DISC Accredited Practitioner
Professional Certification
Top 50 Human Leader 2023
Recognition Award
People Award Runner Up
Industry Recognition
Master Trainer of the Year
Excellence Award
Their work
The kind of work Jag gets stuck into.
A few client stories close to Jag's focus.




