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“Convex provided invaluable guidance and support from start to finish. The team’s focus and tenacity were instrumental in delivering a deal which surpassed our expectations.”

Paul Luen, Chief Executive

Deal Value £10m

Martek Marine: January 2019

Convex Capital originated, led, structured and completed the sale of Martek Marine Limited to James Fisher and Sons Plc, a leading provider of innovative marine solutions and engineering services.


Martek was co-founded by Chief Executive Paul Luen in 2000 and is based in Rotherham. The Company has grown to become a global leader in the supply of innovative marine safety, performance, and crew welfare solutions.

Convex Capital structured a deal which gave the shareholders 90% of their consideration on completion. Paul Luen will remain with the Business following the deal and continue to drive growth as part of the James Fisher group.

The Convex difference: identifying a highly acquisitive strategic buyer

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