Old Line Capital Partners
Old Line Capital Partners is a venture capital and private equity firm founded in 2018 and based in Ellicott City, Maryland. The firm specializes in early-stage funding for innovative technology startups in Maryland and the Mid-Atlantic region. With a team of experienced technology entrepreneurs, Old Line Capital emphasizes a disciplined approach to developing promising tech ventures, providing not just capital but also mentoring, networking, and strategic training. The firm focuses on thematic investing in sectors such as technology, healthcare, and consumer products. Old Line Capital offers
Investing activity
Old Line Capital Partners appears in 1 AI deal tracked by the AI Lounge deals desk. The rounds are mostly Seed, with a median round size of $5M. The most recent is Channel Robotics (Seed, $4.6M, Jun 2026).
Old Line Capital Partners most often invests alongside True Ventures and Defined, and the companies it backs on AI Lounge are mostly in AI.
Deals
Frequently asked questions about Old Line Capital Partners
What AI companies has Old Line Capital Partners invested in?
Old Line Capital Partners's AI investments include Channel Robotics. The 1 round on AI Lounge are listed on this page with amounts, dates and co-investors.
Where is Old Line Capital Partners based?
Old Line Capital Partners is based in Ellicott City, Maryland, United States.
What stage does Old Line Capital Partners invest at?
In the rounds tracked on AI Lounge, Old Line Capital Partners has invested at Seed, with a median round of $5M.
Who does Old Line Capital Partners co-invest with?
Old Line Capital Partners's most frequent co-investors on AI Lounge are True Ventures (1 deal) and Defined (1 deal).
How can founders reach Old Line Capital Partners?
Founders on AI Lounge can see Old Line Capital Partners's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add Old Line Capital Partners to their Investor Pipeline to track the conversation.