The global practice built by senior operators

Senior operators do the work themselves, judgement amplified by AI, backed by the infrastructure of a firm, and paid on the outcomes they deliver.

“The talent leaving corporate life today is the best I have ever seen, and what waits for it has not moved in twenty years. So we built the firm we always wished existed.”

Dr Arnd Halbach
Dr Arnd Halbach
Founder
Why now

Decades of experience should become the foundation for something you own.

You’ve looked at the alternatives.

01

Go back into the market, and twenty years of leadership counts for less than it should, with no real plan for how AI reshapes the role either way.

02

Go independent for real freedom, but without a firm’s infrastructure behind you.

03

Build a portfolio career, and you’re closest to the life you actually want, just without anything built to support it yet.

Each path gets you part of the way there.

This is exactly why TPG exists. TPG doesn’t insist you make trade-offs. You’re not starting over, you’re building a professional home for what comes next: freedom, standing and equity in something of your own, with the infrastructure of a firm and a peer group built at your level behind you.

Who belongs here

TPG is right for you if…

In The Principals Group, it is not a title we award. It is the standard we require. This is right for you if:

You’ve left a corporate role, or are employed but planning your exit strategy

You could walk into another senior role tomorrow, but you’re choosing to build something of your own instead.

You have twenty-plus years of judgement and experience AI and Google can’t replace

You want more from your career than a new job title; you want ownership over what comes next

You’ve built, led or transformed businesses at senior level.

You know your judgement is worth more than another job title.

You want independence without starting from zero.

You want to build a valuable practice around your expertise, not fit into somebody else’s formula.

You value ambitious peers around you, without giving up your autonomy.

You’re ready to be accountable for outcomes, not just advice.

The model

What TPG is

You own your practice, your relationships, your IP and your judgement. TPG provides the infrastructure around them: positioning, pipeline, research, delivery, billing, technology and a global bench of operators, so independence doesn’t mean building alone, and what you build is worth more than the hours you put into it.

TPG is a global professional practice, the infrastructure of a firm, built for operators who choose to own their work rather than trade it for someone else’s name.

What changes

The offer in four pillars

Four things change the minute you become a Principal:

01
Build around your judgement
Positioning, offer design and pricing built around what makes you valuable, whether you’re building toward scale or a deliberately smaller practice, built exactly on your own terms.
02
Firm-level infrastructure
Positioning, service design, pipeline generation, research, AI-powered delivery and billing – the infrastructure a firm would normally put around you, without having to build the firm yourself or sacrifice your freedom.
03
A peer group at your level
Your peer group at your level, inside a professional home, not a contact list. A global bench of operators to collaborate, co-sell, learn and build alongside.
04
Ownership without isolation
Your practice, your relationships, your IP and your judgement are all yours. TPG gives you the infrastructure behind them. You’re paid on outcomes, so your growth is your equity.

TPG Principals aren’t paid to disappear behind recommendations. They work alongside clients to deliver measurable change.

Senior people do the work.

Judgement leads; AI amplifies.

Engagements are built around outcomes.

Principals stay accountable through delivery.

Who built it

Built by operators, for operators

TPG was built by operators who’ve run global businesses and taken the leap they’re asking you to take themselves. Our founding team includes a former Global COO, a former CEO, and the author of a book on what a senior career looks like next. Join them, and you’re a Founding Principal in a model that hasn’t existed before.

Four members of the team of The Principals Group on the stairs of the London office.
Inside the London office at The Shard.
Book cover: Your Second Curve by Arnd Halbach — How senior leaders build independence, income, and ownership after corporate life.
The thinking behind the model

Read the book

TPG began with a question: what should a senior career look like when another corporate role is no longer the obvious next step?

In Your Second Curve, TPG co-founder Dr Arnd Halbach sets out a practical framework for turning decades of experience into greater independence, income and ownership, from positioning and offer design to AI, reputation and outcome-based consulting.

Get your copy →
Senior executives in discussion around a boardroom table, with a city skyline behind them.

You don’t have to do this alone.

This is your professional home. The peer group at your level is already here.

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