# Signature Equity Partners

Signature Equity Partners is a Bank / Wealth / Trust based in Columbus, United States.

## Overview

- **Organization type:** Bank / Wealth / Trust
- **Headquarters:** Columbus, United States
- **Region:** North America
- **Address:** Columbus, OH, United States
- **Founded:** 2023
- **Assets under management:** Undisclosed
- **Website:** signatureequitypartners.com

## Regulatory record

- **CRD number:** 327455
- **SEC file number:** 801-128432
- **Registration status:** Registered
- **Reports private funds:** No
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/327455

## About

Signature Equity Partners is an SEC-registered investment adviser in Columbus, OH, registered since 2023. The firm manages $331 million in assets, with $329 million on a discretionary basis. It has 38 employees and 25 investment advisers.

## Sectors

- Infrastructure
- Energy Transition & Renewables

## People

- James C. Horsburgh — Managing Partner

## Questions

### Who runs investment decisions at Signature Equity Partners?

James C. Horsburgh serves as Managing Partner and directs investment activity. The firm operates with a lean senior team backed by technical operating partners who evaluate deal-level engineering and environmental compliance before capital is deployed.

### Does Signature Equity Partners commit to third-party infrastructure funds?

No. The firm takes direct, control-oriented equity positions in individual operating assets. This distinguishes it from fund-of-funds allocators and from institutions that gain infrastructure exposure primarily through commingled private fund commitments.

### What geography does Signature cover?

Investment activity is concentrated in North America, with known deal flow across the Midwest and broader United States. The firm has not disclosed international investments.

### How is the firm's team structured to manage operating assets?

The firm combines a small internal investment team with a network of operating partners who bring domain-specific engineering and regulatory expertise. This embedded-operations model allows the firm to actively manage assets post-acquisition rather than relying solely on portfolio company management teams.

## Related profiles

- [Signature Chicago Wealth Management](https://altss.com/profile/signature-chicago-wealth-management)
- [Signature Estate and Investment Advisors (SEIA)](https://altss.com/profile/signature-estate-and-investment-advisors-seia)

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

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