# Witter Family Offices

Witter Family Offices is a Single Family Office based in New York, United States.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** New York, United States
- **Region:** North America
- **Address:** New York, NY, United States
- **Founded:** 2011
- **Assets under management:** 500 (Altss estimate)
- **Website:** witter.nyc
- **LinkedIn:** https://www.linkedin.com/company/witter-family-office

## Regulatory record

- **Reports private funds:** No

## About

Witter Family Offices was founded in 2011 by Michael D. Witter and Sherry P. Witter. The wealth originates from the Dean Witter brokerage business. Michael D. Witter also oversees the family's philanthropic structures. The office allocates across public markets, private equity, real estate, commodities and digital assets. It runs a hedge fund seeding program and executes direct co-investments and SPVs. Confirmed holdings include positions in Grayscale Bitcoin Trust, Grayscale Ethereum Trust and Grayscale Litecoin Trust. Activity centers on North America with exposure to early-stage, seed and growth investments in FinTech, PropTech and Energy Transition & Renewables. The team includes Partner Corby Pryor. Additional vehicles encompass the Michael D. Witter Foundation Inc. and The Dean Witter Foundation. The firm maintains commercial real estate at 135 E 57th St in New York and collections of contemporary art and fine musical instruments. The structure separates investment activities from philanthropic operations through dedicated foundations. Michael D. Witter previously chaired William D. Witter, Inc., another family investment vehicle.

## Sectors

- Energy Transition & Renewables
- PropTech
- FinTech

## Offices

- Los Angeles, CA
- Austin, TX

## People

- Michael D. Witter — Founder
- Sherry P. Witter — Founder, Managing Partner and CIO
- Corby Pryor — Partner

## Questions

### Who runs investment decisions at Witter Family Offices?

Sherry P. Witter serves as Managing Partner and CIO with responsibility for capital deployment. Michael D. Witter participates as Founder. Corby Pryor acts as Partner.

### Does Witter Family Offices participate in fund commitments or only direct deals?

The office executes direct co-investments and SPVs while also maintaining a hedge fund seeding program and fund-of-funds exposure.

### What investment stages does Witter Family Offices typically target?

Activity focuses on early stage, seed and growth opportunities alongside expansion and late-stage deals.

### Does Witter Family Offices maintain philanthropic structures, and how are they separated?

The firm operates the Michael D. Witter Foundation Inc. and The Dean Witter Foundation as separate philanthropic vehicles.

### Which sectors does Witter Family Offices focus on?

Confirmed sector exposure includes Energy Transition & Renewables, PropTech and FinTech.

## Related profiles

- [The Nest Family Office](https://altss.com/profile/the-nest-family-office)
- [Abu Issa Holding](https://altss.com/profile/abu-issa-holding)

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Last updated: 2026-08-10T15:54:10.904Z

Canonical page: https://altss.com/profile/witter-family-offices

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