Rainier Partners
rainierpartners.com Direct investor
Rainier Partners is a private equity firm that invests in lower middle-market services businesses, focusing on business services, consumer services, industrial services, and financial services. The firm provides growth capital and operational resources to support portfolio companies.
Rainier Partners is a private equity firm headquartered in Seattle, United States. It invests directly in companies, from growth to buyout, in business services, consumer services, industrial services and financial services. Over $400 million in assets under management under management, as it reports.
“We invest in and help build great businesses.”
— Rainier Partners, own website
- Layer
- Direct investor
- Type
- Private equity
- Headquarters
- Seattle, United States
- Invests in
- US
- Assets under management
- over $400 million in assets under management
Co-invests most often with
Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 32 co-investors found.
- ADV Partners 1 shared company: wordpress.org
- Ara Partners 1 shared company: wordpress.org
- BC Partners 1 shared company: wordpress.org
- Berkshire Partners 1 shared company: wordpress.org
- Black Sea Fund 1 shared company: wordpress.org
- Cairngorm Capital 1 shared company: wordpress.org
- Cemex Ventures 1 shared company: wordpress.org
- Cleantech Bulgaria 1 shared company: wordpress.org
- Collin Crowdfund 1 shared company: wordpress.org
- Companyon Ventures 1 shared company: wordpress.org
and 22 more — the graph.
Where this comes from
Every fact above was read from a page Rainier Partners publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.
- https://www.rainierpartners.com/name, is_investor, layer, type, hq_country, hq_city, invests_in_geographies, stage_min, stage_max, sectors, thesis_quote, thesis_quote_page, description, status
- https://www.rainierpartners.com/feed/aum
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Record 5281 · added 2026-09-03 · link last verified 2026-09-06 · confidence high
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