# William Blair Capital Partners

William Blair Capital Partners is a Buyout and Growth Capital based in Chicago, United States.

## Overview

- **Organization type:** Buyout and Growth Capital
- **Headquarters:** Chicago, United States
- **Region:** North America
- **Address:** Chicago, IL, United States
- **Founded:** 1982
- **Assets under management:** Undisclosed
- **Website:** williamblair.com
- **LinkedIn:** https://www.linkedin.com/company/william-blair-&-company

## Regulatory record

- **Reports private funds:** No

## About

William Blair Capital Partners is the private equity group of William Blair & Company. It provides venture capital, growth equity, and leveraged equity for companies in business and consumer services, healthcare, industrial growth, and technology. The firm has made 35 investments and 14 portfolio exits.

## Offices

- New York, NY, United States

## Questions

### Does William Blair Capital Partners raise committed funds or invest on a deal-by-deal basis?

The platform has historically operated through pooled investment vehicles with institutional limited partners alongside William Blair partner co-investment. Specific fund vintages and sizes are not publicly detailed, though the structure follows the standard blind-pool private equity model rather than deal-by-deal syndication.

### In which sectors does William Blair Capital Partners concentrate?

The platform focuses on technology, healthcare, and consumer sectors — mirroring the core industry verticals of the broader William Blair investment bank. Within technology, sub-sectors often include enterprise software, fintech, and data services; healthcare spans services, medical devices, and HCIT; consumer covers branded goods and multi-unit services.

### Who are the decision-makers on the investment team?

The investment committee is drawn from senior partners within William Blair's wider partnership, though the firm has not published a named roster of Capital Partners-dedicated investment professionals. This integrated governance distinguishes the vehicle from firms with independent, standalone partnership structures.

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

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