Blackstone Has Aggressively Expanded Its Marina Portfolio
The firm now owns roughly 200 marinas after rapidly scaling its assets through infrastructure funds.
Updated on Sept. 20, 2026 in Business Strategy
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Blackstone has quickly built a major marina portfolio, moving from zero holdings in 2024 to approximately 200 locations by September 2026. This rapid expansion follows the $5.6 billion acquisition of Safe Harbor in early 2025 and ongoing consolidation efforts.
Why it matters
Blackstone targets marinas because the industry offers recurring cash flow and natural scarcity, which has become increasingly attractive since the Covid-19 pandemic. The firm focuses on assets with long operational histories that capitalize on strong demand for boat storage.
Blackstone currently owns 200 marinas, a massive growth from its zero-property portfolio in 2024. The firm has invested $5.6 billion into Safe Harbor and is working to close a $1.5 billion acquisition of 65 additional marinas from MarineMax.
The players
Blackstone
Blackstone is a global investment firm that manages assets across infrastructure, real estate, and private equity sectors.
Safe Harbor
Safe Harbor is a major operator of boat slips that offers a network-wide membership model for slip renters.
MarineMax
MarineMax is a recreational boat and yacht retailer currently divesting 65 of its marina properties to Blackstone.
InfraVia Capital Partners
InfraVia Capital Partners is an investment firm that has also pursued significant consolidation within the international marina market.
The details
Blackstone utilizes its infrastructure fund to acquire large networks, including the original 138 locations operated by Safe Harbor. The firm continues to target high-value assets across the United States and Puerto Rico, although local development plans face occasional resistance, such as a withdrawn expansion application in Wareham, Massachusetts.
Timeline
Blackstone owned no marinas throughout 2024.
The acquisition of Safe Harbor for $5.6 billion occurred in early 2025.
Purchases in Annapolis and Maine took place in November 2025.
A regatta was held at Safe Harbor Newport Shipyard in August 2026.
The $1.5 billion MarineMax acquisition is expected to close by the end of 2026.
Market Landscape
Blackstone is aggressively capitalizing on the post-pandemic consolidation of the marina industry by acquiring large-scale operators. This move positions the firm as a dominant force against the 42 other active marina buying groups currently operating in the U.S. and Canada.
Boat owners within the network may see changes to their slip rental experiences as Blackstone scales its unified membership benefits. Customers should anticipate potential adjustments to service availability as the firm continues its large-scale consolidation of waterfront assets.
The takeaway
The rapid expansion into marinas highlights how institutional investors are increasingly looking toward niche infrastructure to secure steady cash flow. Readers should monitor whether this consolidation leads to standardized pricing or improved amenities across major coastal regions.
What happens next
The acquisition of 65 marinas from MarineMax for $1.5 billion is expected to close by the end of 2026.
Further reading
For more on industry consolidation, see our Business Strategy section.
Source note: This article includes information reported by The New York Times.
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