
Hartree Marine
A global marine fuel merchant with an international reputation for integrity.
As a division of Hartree Partners, our customers benefit from our global reach, extensive offerings, and financial strength.
Hartree Partners
Energy is always evolving. At Hartree Partners, we use our decades of experience in the physical and financial energy and commodities markets to discover the opportunities this evolution provides.
Global Operations
$3.5b+
In capitalization
16+
Offices operating worldwide
500+
Dedicated employees
Why partner with us
Responsible service
We are a dedicated team of experienced marine fuel specialists offering competitive pricing, transparent benchmarking, and thorough service from enquiry to delivery at any port in the world.
Financial strength
Hartree Partners is owned by the operating partners and funds managed by Oaktree Capital Management, an alternative investment company with more than $150 billion in managed assets. Our significant capital base and access to funding make us a reliable, long-term trading partner.
Prepared for digital
We are attuned to the opportunities that technology presents the maritime industry, and we are prepared to offer innovative products which optimize fuel procurement.
Corporate social responsibility
Integrity is the foundation of everything we do. Our counter-parties respect our rigorous adherence to ethical business practices.
Physical supply
We are expanding our supply locations to match our customers’ needs. Our asset portfolio includes investments in refining, transportation, and storage.
In-house solutions
We help our customers solve their increasingly complex business challenges with bespoke solutions designed and executed in-house. We are a single source for price and freight risk management, carbon compensated options, bio fuels projects, and guidance on IMO 2030/50 compliance.

Our focus is on building long-lasting, sustainable relationships
with our customers and vendors.