# Alander Management

Alander Management is a Single Family Office based in Millerton, United States.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** Millerton, United States
- **Region:** North America
- **Address:** Millerton, NY, United States
- **Founded:** 1983
- **Assets under management:** Undisclosed
- **Website:** alandermgmt.com
- **LinkedIn:** https://www.linkedin.com/company/alander-management-llc/

## Regulatory record

- **Reports private funds:** No

## About

Alander Management traces its origins to RH Capital Associates, established by Robert Horwitz in 1983. The entity converted to single-family office status in 2007 and adopted its current name in 2023. It serves the Horwitz family with capital drawn from medical-device exits and prior hedge-fund activity. The office invests in public equities, credit and private equity. It also executes selective direct investments alongside seasoned operators and niche real-estate sponsors. Impact capital flows through the separate Insita Group vehicle, which targets education and employment outcomes. Allocations stay within North America and cover buyout, growth and seed stages via direct co-investments and SPVs. The team includes Chief Investment Officer Jon Preizler and several family and professional partners. Adjacent structures comprise the Redlich Horwitz Foundation and Insita Group. In 2023 the firm completed its operational transition from RH Capital Associates to Alander Management, LLC. No additional offices are disclosed. The firm operates as the direct successor to RH Capital Associates and maintains a mandate that explicitly ties investment returns to philanthropic distributions through its foundation entities. Governance separates investment management from grant-making activities.

## Sectors

- Digital Health
- EdTech
- Private Equity
- Real Estate

## People

- Robert Horwitz — Founder and CEO
- Jon Preizler — Chief Investment Officer and Partner
- Grace Horwitz — Vice President
- Céline M. J. Parayre — Managing Director

## Questions

### Who runs investment decisions at Alander Management?

Robert Horwitz serves as Founder and CEO. Jon Preizler acts as Chief Investment Officer and Partner.

### How does Alander Management source proprietary deal flow?

The firm pursues direct investments led by seasoned operators and aligned sponsors. It also selects real-estate opportunities through niche sponsors.

### Is Alander Management structured as a single family office or does it operate more like a venture firm?

It functions strictly as a single-family office. The entity manages capital solely for the Horwitz family and maintains no external client mandates.

### Does Alander Management participate in fund commitments or only direct deals?

The firm executes both fund commitments in public equities, credit and private equity and selective direct co-investments and SPVs.

### What investment stages does Alander Management typically target?

It covers buyout, growth and seed opportunities through its direct investment program.

### Does Alander Management maintain philanthropic structures, and how are they separated?

The Redlich Horwitz Foundation and Insita Group handle philanthropy and impact investments. These entities operate separately from the investment management company.

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

Canonical page: https://altss.com/profile/alander-management-llc-horwitz-family-office

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