Drew Marine is a global leader in maritime water treatment, fuel management, refrigerant compliance, cleaning solutions, and technical services trusted by ship owners, operators, and managers in over 100 countries. For nearly a century, we've helped commercial vessels navigate complex operations safely, efficiently, and sustainably. From port to open sea, our products and programs are built around operational impact: reducing downtime, ensuring regulatory compliance, and cutting plastic waste at scale. What Sets Us Apart: ✅ Compliance-Ready Solutions – Simplify refrigerant, wastewater, and IMO/MARPOL/EPA requirements with expert guidance and proven programs. ✅ Global Support – Strategic stocking locations and field service engineers in every major port ensure you stay supplied, safe, and sailing. ✅ Crew-Centric Innovation – From plastic-reducing cleaning kits to ship-safe chemical solutions, we protect people and the planet, without compromising performance. Whether you're managing a fleet, solving an engine room issue, or preparing for a port inspection, Drew Marine delivers practical innovation with precision and pride. → Explore how we help vessels run smarter, safer, and cleaner. www.drew-marine.com
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The Drew Marine annual revenue was $100 million in 2026.
Len Gelosa is the President and CEO of Drew Marine.
218 people are employed at Drew Marine.
Drew Marine is based in Waterbury, Connecticut.
The NAICS codes for Drew Marine are [488, 33, 48].
The SIC codes for Drew Marine are [44, 373, 37, 449].