River Birch Partners Invests in ACME Plumbing Company
December 2025. River Birch Partners is pleased to announce its latest investment. Founded in 1947, ACME Plumbing Company is a fourth-generation family-owned and operated commercial and residential plumbing services company based in Durham, NC. ACME has an exceptional, long-standing reputation for providing high-quality customer service and workmanship to nearly 2,000 customers across the Raleigh-Durham-Chapel Hill market.
River Birch Partners is a New England-based private investment office that makes equity investments in profitable private companies in the lower middle market. We invest our own capital and approach investments with a long-term perspective. We employ a patient timeline and will invest in scenarios including the sale of family businesses, MBOs, corporate divestitures, growth and recapitalizations.
To learn more about River Birch Partners, please visit our website www.riverbirch-partners.com.
To learn more about Alberth Aviation, please visit www.acmeplumbingcompany or our investments page.