# Adi Dassler International Family Office

Adi Dassler International Family Office is a Family Office based in Sarasota, United States.

## Overview

- **Organization type:** Family Office
- **Headquarters:** Sarasota, United States
- **Region:** North America
- **Address:** 1990 Main Street, Suite 750, Sarasota, FL 34236, United States
- **Assets under management:** Undisclosed
- **Website:** adifo.net
- **LinkedIn:** https://linkedin.com/company/adi-dassler-international-family-office-adifo

## Regulatory record

- **Reports private funds:** No

## About

Adi Dassler International Family Office (ADIFO) was founded by brothers Horst, Klaus and Stefan Bente — grandsons of Adi Dassler — along with CEO Julian Bradham. The firm headquartered in Sarasota, Florida draws its underlying wealth from the Adidas founder's estate. ADIFO offers investment advisory, tax & legacy consulting, and wealth management services through an open-architecture model. The firm covers asset classes including private equity, venture capital, real estate, and alternative investments. Its venture arm leAD Sports backs sports-tech startups; portfolio companies include ADvantage Sports Tech Fund, where great-grandson Alex Bente serves as principal. ADIFO also owns residential property in Wiesbaden, Germany and a luxury art collection based in Kingston, Jamaica. The firm's geographic footprint centers on North America, Europe, and the Caribbean. The team of roughly a dozen professionals is led by founding partner Allen Johnson, who previously served as director and client advisor at Alex Brown. Partners Kim Martin and Josh Renda oversee operations and client advisory. Michael J. Dolberg, CEO of Apollon Wealth Management, also serves as a partner. An innovation partnership with the Orlando Magic supports the leAD Sports ecosystem. ADIFO maintains additional offices in Wiesbaden, Germany and Nassau, Bahamas. ADIFO is structured as a multi-client family office that provides its own wealth management infrastructure to outside families and individuals, distinguishing it from single-family offices that serve only one lineage. The firm emphasizes tax-efficient, customized solutions using both US and international tax codes.

## Sectors

- Sports
- Real Estate
- Venture Capital
- Private Equity
- Art

## Offices

- Wiesbaden, Germany
- Nassau, Bahamas

## People

- Allen Johnson — Founding Partner
- Kim Martin — Partner, Chief Administrative Officer
- Josh Renda — Senior Family Office Advisor
- Michael J. Dolberg — Founder/CEO Apollon Wealth Management, Partner ADIFO
- Wesley Davis — Partner
- Jeff Wood — Senior Relationship Manager
- Dax Allred — Wealth Management Advisor

## Questions

### Who runs investment decisions at Adi Dassler International Family Office?

Julian Bradham serves as CEO. Allen Johnson, a founding partner and wealth management advisor with Apollon Wealth Management, leads client advisory alongside Kim Martin (Chief Administrative Officer) and Josh Renda (Senior Family Office Advisor). Investment decisions are made collaboratively across partner firms and external specialists.

### How does ADIFO source proprietary deal flow?

ADIFO leverages the leAD Sports network — a venture arm focused on sports-tech — as well as partnerships with the Orlando Magic and angel investor groups like the Bridge Angel Investor Group and Atlanta Technology Angels. The firm also draws on long-standing relationships from partner Alex Brown.

### Is ADIFO structured as a single family office or a multi-family office?

ADIFO operates as a multi-family office, serving both the Dassler family and external families and individuals. The firm explicitly targets 'like-minded families and qualified individuals' for its wealth advisory services, per its website.

### Does ADIFO participate in fund commitments or only direct deals?

ADIFO acts as both an investment advisor and a direct investor. It participates in fund commitments through its advisory arm and makes direct investments via its leAD Sports venture fund and ADvantage Sports Tech Fund. The firm also manages a real estate portfolio including residential property in Germany.

### What investment stages does ADIFO typically target?

ADIFO primarily focuses on growth-stage and early-stage venture investments through its sports-tech arm, alongside private equity and real estate holdings. The firm's website emphasizes tax-efficient, tailored solutions rather than a single-stage mandate.

### Does ADIFO maintain philanthropic structures?

ADIFO's website does not disclose a dedicated philanthropic foundation or charitable arm. However, the firm's team members are active in community organizations, including Wesley Davis's roles with the Summit School, YMCA of NWNC, and the Rotary Club of Winston-Salem.

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- [Adero Partners](https://altss.com/profile/aderopartners)
- [AdvicePeriod](https://altss.com/profile/adviceperiod)

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Last updated: 2026-06-03T20:00:00.000Z

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