We won't break what
entrepreneurs have built.

We won't break what
entrepreneurs have built.

Partnership Built For Permanence

For businesses where identity, expertise, and trust matter as much as growth.

Founders don’t sell their businesses solely for price. They sell for legacy, continuity, and confidence that the people and culture they have built will be respected. At Riding Mill, this understanding is at the core of everything we do. We are not a private equity roll-up seeking to extract short-term value. We are a long-term business partner. When joining the Riding Mill ecosystem, your expertise remains intact, your client relationships remain yours, and your identity remains your own – strengthened by the governance, capital, and strategic infrastructure of a growing international business.

Acquisition Principles

Partnerships Not Transactions

We preserve what makes each business exceptional, then strengthen it through capital, governance, and disciplined growth.

What We Look For

Businesses that are already excellent - and know it.

Businesses with proven strength, founder-led expertise, and the discipline to grow within a larger ecosystem.

The Platform Today

The foundation is being laid.

Riding Mill is an early-stage platform. We are transparent about that. What we have today is the foundation – a holding structure, two established operating businesses, and the strategic clarity to build something significant. BTG Management Services and Aetos Financial Services represent proof of concept: the model works, and Riding Mill is attracting the right businesses.

Entity 1 - group holding

Riding Mill Partnership Limited - United Kingdom

The group holding company. Drives corporate strategy, brand, business development, and governance across the platform. Registered company number 14767016.

Entity 2 - operating partner

BTG Management Services - Mauritius

A licensed offshore management company providing fiduciary and corporate services. BTG represents the platform’s initial foothold in the Mauritius and international markets.

Entity 3 - operating partner

Aetos Financial Services - South Africa

A specialist corporate services business with deep expertise in trust accounting, trust tax administration, and corporate accounting. A foundational business in the platform’s African footprint.

Entity 4 - operating partner

Riding Mill South Africa - South Africa

Built around financial concierge and family office services, RMSA serves high-networth families and their private investment interests in Southern Africa.

Entity 3 - operating partner

Aetos Financial Services - South Africa

A specialist corporate services business with deep expertise in trust accounting, trust tax administration, and corporate accounting. A foundational business in the platform’s African footprint.

Entity 4 - operating partner

Riding Mill South Africa - South Africa

Built around financial concierge and family office services, RMSA serves high-networth families and their private investment interests in Southern Africa.