We buy and build essential businesses for lasting, technology-enabled growth.

We buy and build founder-led companies in essential services and manufacturing, applying long-term ownership, operational excellence, and AI-driven transformation to create enduring growth.

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Partnering to Buy, Build, and Compound

HarborWind Partners invests in U.S.-based, founder-led businesses ready to scale.

We apply our Buy, Build, and Compound difference to unlock growth in business services, industrial, niche and chemical manufacturing, healthcare, and technology. With a proven track record, we help companies boost revenue and profits by hiring top talent, strengthening sales and marketing, upgrading technology, improving supply chains, launching new products, and executing strategic add-on acquisitions — turning strong businesses into market leaders.

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Our Industries of Focus

Simple or complex? Tell us your story. 

Although largely industry agnostic, our experience and networks are deep in manufacturing, technology, and healthcare. 

Whatever strategy you require, we’d love to connect.

  • Specialty Chemicals
  • Industrial & Industrial Services
  • Tech & Technology Services

Buy • Build • Compound

We're long-term partners to the portfolio companies we invest in. We all do better when we compound our efforts to better outcomes. 
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Buy

We acquire high-margin, recurring-revenue businesses with $2–$10M EBITDA in defensible industries, then scale margins and value through operational and strategic growth.

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Build

Strengthen the core by improving margins with technology, standardizing processes, and investing in scalable operations while developing and rewarding high-performing teams.

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Compound

Accelerate growth through strategic acquisitions, aligned incentives, and bold investments that scale the business to unprecedented performance and market leadership.

Past Performance

We’ve partnered with exceptional founder-led companies, investing capital, expertise, and strategy to help them scale faster, grow stronger, and achieve record performance. These logos represent some of the businesses we’ve bought, built, and transformed for long-term success.