Oridian Capital Partners
Founder-owned lawn and pest care, roofing, foundation repair and equipment repair firms, plus distributors and basic manufacturers, built up through add-ons.
Latest deal Oct 2026
Buyers by location
Washington's private equity firms reflect the city's economy. Many of them specialize in industries shaped by government: defense and aerospace suppliers, government IT and technology services, and companies in regulated fields such as healthcare and education.
For owners of government contractors, that focus matters. These firms tend to understand how contract backlog, recompetes and security requirements affect value, and several have bought multiple companies in the same niche to build larger platforms.
DC firms are not only about government work. Others invest in healthcare services, consumer and industrial companies, and home and commercial services such as landscaping, pest control and roofing, often alongside experienced operating executives.
Sizes range from firms that start at about $1 million of EBITDA to firms that look for $8 million or more. Approaches differ as well: one firm pairs each new company with a chief executive from its own network, and some invest across the United States, Latin America and Europe.
A buyer in Washington can visit easily if your business is in the region, but every firm here invests nationally, and many active buyers of Mid-Atlantic companies are based elsewhere. The better questions are whether a firm has bought businesses like yours, at your size, and how the founders and managers fared after closing.
The profiles below are built to answer those questions. Each one lists the firm's announced deals from the last two years, with dates and links to the source, along with its stated size range and current portfolio, so an owner can quickly see which Washington, DC firms are active in their industry.
Greymont is paid by buyers, never by owners. Greymont can help owners compare these firms with national buyers active in the Mid-Atlantic and in government services, and find the right fit.
Founder-owned lawn and pest care, roofing, foundation repair and equipment repair firms, plus distributors and basic manufacturers, built up through add-ons.
Latest deal Oct 2026
Control buyouts, add-ons and growth deals in aerospace and defense, government services and IT, and healthcare; closed a $6.0B fund in 2025.
Latest deal Oct 2026
Control buyouts of defense, government technology and engineering firms with $3M to $30M of EBITDA, grown through frequent add-ons.
Latest deal Oct 2026
Control buyouts, growth deals and carve-outs in defense, aviation services and government technology, at $5M to $75M+ of EBITDA.
Latest deal Sep 2026
Healthcare-only buyouts and growth equity in North America, with $25M to $100M+ equity checks in services, healthcare IT and diagnostics.
Latest deal Sep 2026
Control buyouts of $8M to $30M EBITDA companies in health and wellness, business services and franchising, with add-ons of any size.
Latest deal Aug 2026
Control buyouts of consumer, industrial and business services companies at a turning point in the US, Latin America and Southern Europe.
Latest deal Jun 2026
Control deals of $10M to $150M in enterprise value in business services, healthcare, education, information services and software.
Latest deal May 2026
Buys 90 to 100% of software, healthcare, government and B2B services firms with $1M to $5M EBITDA, installing a CEO from its own program.
Latest deal Oct 2025
For business owners
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