# Spring St. Group

Spring St. Group 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:** 2018
- **Assets under management:** Undisclosed
- **Website:** www.springstgroup.nyc
- **LinkedIn:** https://www.linkedin.com/company/spring-st-group

## Regulatory record

- **Reports private funds:** No

## About

Spring St. Group began operations in 2018 under Glenn Nussdorf. The firm manages assets generated by Quality King Distributors, the core family enterprise active in distribution, pharmacy and large-scale retail. Sammy Nussdorf serves as director while Jed Nussdorf holds a principal role and leads Soapstone Management. The office commits to venture capital and growth equity through direct co-investments, SPVs and fund-of-funds vehicles. Asset classes include healthcare services, financial technology, supply chain and logistics, media and entertainment, and proptech. Confirmed positions include a minority stake in Major Food Group. Activity centers on North America with emphasis on early- through late-stage opportunities that accept operational support from the family enterprise. No public headcount or AUM figures exist. The firm maintains its headquarters at 134 Spring Street in New York and holds additional properties including Meadow Lane Tribeca. The Nussdorf Family Foundation conducts separate philanthropic activity, including membership in the US Holocaust Memorial Museum Founders Society. Julius Peter, principal and CFO, belongs to the Forbes Finance Council. The office maintains a direct link between its investment mandate and Quality King Distributors operations. This connection supplies sourcing access and operational expertise unavailable to standalone family offices without an active industrial base.

## Sectors

- Digital Health
- FinTech
- Healthcare Services
- PropTech
- Media & Entertainment
- Supply Chain & Logistics
- AgriTech & FoodTech

## People

- Glenn Nussdorf — Founder
- Sammy Nussdorf — Director
- Jed Nussdorf — Principal

## Questions

### Who runs investment decisions at Spring St. Group?

Glenn Nussdorf serves as founder and directs the office. Sammy Nussdorf acts as director and Jed Nussdorf participates as principal.

### How does Spring St. Group source proprietary deal flow?

The firm draws on relationships from Quality King Distributors in distribution, pharmacy and retail. Operational involvement in portfolio companies provides additional access.

### Is Spring St. Group structured as a single family office or does it operate more like a venture firm?

It functions as a single-family office that deploys venture capital and growth equity with operational support.

### Does Spring St. Group participate in fund commitments or only direct deals?

The office uses direct co-investments, SPVs and fund-of-funds commitments.

### What investment stages does Spring St. Group typically target?

It targets growth and venture capital stages.

### Does Spring St. Group maintain philanthropic structures, and how are they separated?

The Nussdorf Family Foundation operates separately and supports causes including the US Holocaust Memorial Museum Founders Society.

## Related profiles

- [Spring Creek Partners](https://altss.com/profile/spring-creek-partners-anderson-family-office)
- [Spruce Street Partners](https://altss.com/profile/spruce-street-partners-connolly-family-office)

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

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