Clean Products Tankers Alliance

CPTA is an alliance between
International Seaways
and Ultranav


CPTA is a leading clean petroleum product
tanker pool in the medium range segment,
operating mainly in the Americas


We strive for efficient trading of our vessels, ensuring a reliable and high quality ocean transport service to our valued customers.

The Clean Products Tankers Alliance (CPTA), a world leading MR joint venture operation launched in 2014. CPTA jointly operates approximately 15 to 20 Medium Range IMO 2/3 product tankers. Trading patterns and commercial footprint have a clear focus on the Americas, establishing a niche efficient trade in the region.

CPTA is directly managed by Products Tankers Management Company (PTMC), an affiliated company of Ultranav.


CPTA highlights

Call to Action for Shipping Decarbonisation

We believe that shipping must and can decarbonise fully by 2050, and we are taking concrete action towards this goal. But to match the urgency of the climate crisis, we need the support of governments now. Ultranav joins the Call to Action for Shipping Decarbonisation launched by Global Maritime Forum.

Partners login

CPTA is an alliance between International Seaways, Inc. and Ultranav. Find more information on the partners login (for members only).

Decarbonisation of the shipping industry

CPTA is committed to a cleaner future and we strive to play an active role in exceeding IMO’s mandatory targets of reducing CO2 intensity by at least 40% until 2030 and total GHG emissions by 50% until 2050.

Part of Ultranav

CPTA is part of Ultranav, a privately owned shipping company with offices in 19 countries. Through twelve business units, we operate in five market segments: Tankers, gas, dry bulk, coastal trades, and towage & offshore. We operate a fleet of gas and chemical carriers, tankers for crude oil and clean petroleum products, bulk carriers, feeder container ships, multipurpose vessels, harbor tugs, PSVs, AHTS, pusher tugs, barges and pilot boats.

Ultranav businesses


CPTA is part of Ultranav, a large and diversified group of shipping companies. Ultranav was founded in Chile in 1960 by Captain Albert von Appen.