Lamont Companies is a family office - single based in Aberdeen, United States. Verified contact details, AUM data, and investment preferences on FindLPs.
With roots tracing back to 1998, Lamont Companies (Lamont Single Family Office) is an Aberdeen, South Dakota-based single-family office managing the wealth of its founder, Jeff Lamont, and his family. Over two decades ago, Lamont began developing, constructing, and managing an array of franchised hotels, restaurants, convention centers, apartment developments, strip malls, and casinos across the United States. Today, Lamont remains focused on hospitality-related investment opportunities and new-build properties. Lamont also seeks to expand the family's wealth through the sourcing of new businesses, private equity investments, real estate holdings, and various others. Lamont will co-invest in development projects and long-term retail and hospitality opportunities. In October 2016, Lamont directly invested in Holiday Inn Express and Suites Hotel, an affordable yet luxurious hotel with four collections (luxury & lifestyle, premium, essentials, and suites), 16 brands, and 6,000 destinations. Its diverse set of global destinations and collections gives you the chance to save or splurge. Lamont Companies has a history of optimizing investment returns under various market conditions while consistently exceeding industry benchmarks. The group also owns several land and bank holding companies in South Dakota, North Dakota, and Minnesota.
Investment types: Venture (General), Buyout, Fund of Funds, Co-investment, Special Situations
Sectors & themes: Travel Accommodations & Tourism, Restaurants & Bars, Hotels & Resorts Property Acquisition & Development, Concierge Services, Commercial Property Acquisition & Development High-Level Sectors, Tourism & Hospitality, Real Estate
Preferred geographies: North America
Location: 205 6Th Ave. Se, Suite 300\nAberdeen\nSouth Dakota\n05740\nUnited States
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LP firm data compiled from public regulatory filings (SEC Form ADV, FCA, AIFMD disclosures), company websites and press releases, LinkedIn public profiles, and verified outbound email testing. AUM figures reflect self-reported values from filings and may lag by 1–2 fiscal quarters; bands are normalized in USD. We do not publish personal residential information; firms or individuals may request removal at /contact. Methodology & sources · Updated July 2026.