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ThirtyNine Capital

ThirtyNine Capital is a private equity firm based in the United States that specializes in acquiring and transforming founder-led businesses in sectors like specialty chemicals and niche manufacturing.

Private EquityFunder
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Overview

What ThirtyNine Capital does

What ThirtyNine Capital is

ThirtyNine Capital is a private equity firm based in the United States that specializes in acquiring and transforming founder-led businesses in sectors like specialty chemicals and niche manufacturing.

How it participates in the startup ecosystem

The current public profile supports funder capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.

Operational profile

Organization status and context

Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.

Operational status
Active
Organization type
Private Equity
Structured capabilities
Funder
Last reviewed
March 5, 2026

Official channels

Find ThirtyNine Capital elsewhere

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Capability profile

ThirtyNine Capital as a funder

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Investment thesis

ThirtyNine Capital invests in founder-led businesses generating between $2.5 million and $12 million in EBITDA. They focus on acquiring, modernizing, and growing these businesses over the long term.

Focus narrative

ThirtyNine Capital invests in founder-led businesses generating between $2.5 million and $12 million in EBITDA. Their investment strategy is centered around three main actions: Buy: Acquiring businesses quickly and at fair prices. Build: Modernizing acquired businesses through financial leadership, digital transformation, and operational redesign. Compound: Partnering with management to grow the business over time, focusing on improving margins and enterprise value.

Terms and economics

Typical check
$2,500,000–$12,000,000

Focus and fit

Availability

Currently deploying
Not published

Connected ecosystem

Continue from ThirtyNine Capital

These links use structured organization type, sector, and regional relationships. They do not imply endorsement or commercial similarity.

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Structured sector focus

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Common questions

What to know about ThirtyNine Capital

Upseed classifies ThirtyNine Capital under the Private Equity organization type. Its current public profile includes funder capabilities.

Next step

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Source and update disclosure

Know what this page is based on

Source basis

Public organization and program material, official websites, and structured Upseed records.

Last reviewed

March 5, 2026

Known limits

Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.

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