Kariwa Maritime LLC is a business established to provide expert maritime advisory and consultancy services. As part of this venture, MV Kariwa operates as both a vessel and a platform — producing blogs and vlogs that explore onboard equipment, lifestyle, and real-world applications of maritime gear and technology.

We offer tailored consultancy support to companies across the maritime industry. Services range from strategy and operations consulting to M&A and ESG-related guidance.

We provide flexible and confidential consulting to a variety of clients, including:

• Private Equity Firms: Ongoing support for maritime technology acquisitions, particularly in satellite communications and digital innovation.
• Technology Startups & M&A: Advisory for maritime tech firms engaged in digital transformation and AI-driven optimization.
• ESG & Social Audits: Insight into the realities of crew treatment and implementation of new ESG approaches, particularly in social responsibility.

Some clients choose to be publicly named, while others remain confidential. The scope and duration of our support varies by engagement.

• PE firms focused on maritime tech M&A
• ESG social auditing initiatives and vetting strategies
• Strategic advisory for Marine Digital, supporting their digital twin and AI-based optimization platform

Frank Coles is the lead consultant at Kariwa Maritime LLC. With a career that spans roles as master mariner, maritime lawyer, and executive leader (including CEO of Wallem Group and President of Inmarsat), Frank brings unmatched experience and insight into maritime operations, regulation, and innovation.

View Frank’s LinkedIn 

Port To Port Podcast – Episode #7

"Frank Coles – The Journey from Seafarer to CEO and the Fight to Create a Green Channel for Seafarers"
In this episode, Frank shares his inspiring story, from life at sea to senior executive roles, and his mission to establish enforceable global travel protocols for seafarers.

Download & Listen to the episode:
(Originally published October 27, 2021, hosted by Gordon Rennie)

(Download | Find on Spotify )

Topics Covered:

• Crew welfare and industry reform
• Maritime leadership and transformation
• Advocacy for global “Green Channel” travel for seafarers

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Support the petition for a global seafarer travel protocol:
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