# TSI Holding

TSI Holding is a Private Equity based in Bridgeton, United States.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** Bridgeton, United States
- **Region:** North America
- **Address:** Bridgeton, MO, United States
- **Founded:** 1953
- **Assets under management:** Undisclosed
- **Website:** www.tsiholding.com
- **LinkedIn:** https://www.linkedin.com/company/tsi-holding-company

## Regulatory record

- **Reports private funds:** No

## About

TSI Holding Company is a St. Louis-based family-owned and operated family office. Founded in 1953 by John M. (Jack) Hauck, it began as a St. Louis-based family-owned and operated investment company established by John C. Hauck and affiliated investors. TSI now operates as a family office.

## Sectors

- Industrial Tech

## People

- John M. (Jack) Hauck
- John C. Hauck

## Questions

### What types of transactions does TSI Holding pursue?

TSI Holding executes buyouts, management buyouts, corporate divestitures, growth capital investments, and restructurings. The firm targets succession-driven situations where retiring founders seek a liquidity partner willing to preserve company legacy. It also pursues carve-outs of non-core divisions from larger corporations.

### Is TSI Holding industry-agnostic or focused on specific sectors?

The firm concentrates on industrial and manufacturing businesses. This includes companies involved in fabricated metals, industrial components, specialty manufacturing, and other durable-goods subsectors where operational complexity favors experienced, specialized ownership.

### How does TSI Holding source its deals?

TSI Holding emphasizes proprietary sourcing through direct relationships with business owners, industry intermediaries, and regional accounting and law firms in the Midwest. By targeting succession and divestiture situations outside competitive auctions, the firm aims to enter negotiated transactions on less commoditized terms.

### Does TSI Holding invest in minority stakes or only control positions?

The firm is a control investor. TSI Holding seeks majority ownership to directly influence operational strategy, capital allocation, and governance. It does not publicly offer growth-stage minority investments or passive limited-partner commitments.

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- [TSG Consumer Partners](https://altss.com/profile/tsg-consumer-partners)
- [Tsing Capital](https://altss.com/profile/tsing-capital)

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Last updated: 2026-08-11T15:08:22.057Z

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