
Harbor Lab offers the first e-disbursements account analysis software that automatically calculates and evaluates port expenses against real-time port tariffs. The platform optimizes, digitalizes and streamlines disbursement account analysis creating significant efficiencies and cost savings for Ship Owners, Ship Managers & Charterers.

Harbor Lab offers the first e-disbursements account analysis software that automatically calculates and evaluates port expenses against real-time port tariffs. The platform optimizes, digitalizes and streamlines disbursement account analysis creating significant efficiencies and cost savings for Ship Owners, Ship Managers & Charterers.
Product: AI-powered port cost and Disbursement Account (DA) management platform
Headquarters: Athens, Greece
Founder: Antonis Malaxianakis
Team size: ≈95 employees
Scale: ≈4,000 registered vessels; ≈5,000 registered port agents/vendors; ≈35,000 port calls
Latest round: Series A $16M (May 2024, led by Atomico)
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Port cost optimization, disbursement account management, and port-call expense validation for the maritime industry.
Software Development
€6.1M
Seed round led by VentureFriends and Speedinvest with participation from theDOCK, Signal Ocean, Motion Ventures, TecPier, Innoport, Charge VC and angel/tech founders.
$16M
Series A led by Atomico with participation from Notion Capital, VentureFriends, Speedinvest, theDOCK, Endeavor Catalyst and TMV.
“Series A led by Atomico with participation from established European VCs (Notion Capital, VentureFriends, Speedinvest) and maritime-focused investors (theDOCK, TMV, Endeavor Catalyst).”