Insights

Niche market focus Diamond Marine targets boat enthusiasts seeking reliable, high-service dealerships across new, preowned, service, and supplies, presenting cross-sell opportunities to combine boat sales with maintenance and accessory packages.

Growth through services Emphasize expanding aftersales services and quick turnaround as a competitive differentiator, offering proactive maintenance plans and on-water support to convert inquiries into long-term service contracts.

Digital trust signals Leverage the current tech stack and online trust features to upsell digital subscription support, remote diagnostics, and streamlined e-commerce for parts, accessories, and service bookings.

Regional expansion potential With a CT location and a mid-market footprint, pursue partnerships or pop-up experiences in nearby boating markets to capture cross-regional customers and seed dealer networks.

Competitive positioning Position Diamond Marine against larger retailers by highlighting speed of service, owner-led passion, and responsive support to win customers seeking reliable, personable dealership experiences and turnkey boating solutions.

Similar companies to Diamond Marine

Diamond Marine Tech Stack

Diamond Marine uses 8 technology products and services including AudioEye, Matomo, Microsoft 365, and more. Explore Diamond Marine's tech stack below.

Diamond Marine's Email Address Formats

Diamond Marine uses at least 1 email format:
Diamond Marine Email FormatsExamplePercentage
First@diamondmarine.netJohn@diamondmarine.net
100%

Frequently Asked Questions

What is Diamond Marine's official website and social media links?

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Diamond Marine's official website is diamondmarine.net and has social profiles on LinkedIn.

How much revenue does Diamond Marine generate?

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As of September 2026, Diamond Marine's annual revenue is estimated to be $1M - $10M.

What is Diamond Marine's SIC code and NAICS code?

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Diamond Marine's SIC code is 4899 - Communications Services, Not Elsewhere Classified and NAICS code is 483 - Water Transportation.

How many employees does Diamond Marine have currently?

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As of September 2026, Diamond Marine has approximately 27 employees across 4 continents, including North America, Africa and Asia. Key team members include President: K. M., Owner: J. G. and Vice President: K. M. Explore Diamond Marine's employee directory with LeadIQ.

What industry does Diamond Marine belong to?

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Diamond Marine operates in the Maritime Transportation industry.

What technology does Diamond Marine use?

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Diamond Marine's tech stack includes AudioEye, Matomo, Microsoft 365, SWFObject, Microsoft Azure, reCAPTCHA, Tealium and Piwik PRO Core.

What is Diamond Marine's email format?

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Diamond Marine's email format typically follows the pattern of First@diamondmarine.net. Find more Diamond Marine email formats with LeadIQ.

When was Diamond Marine founded?

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Diamond Marine was founded in 1983.
Diamond Marine logo

Diamond Marine

Maritime TransportationConnecticut, United States11-50 Employees

Diamond Marine operates in the maritime transportation sector, offering a range of boat sales and services to meet the needs of enthusiasts. Based in East Haven, Connecticut, the company provides new and preowned boats, as well as maintenance and supplies, aiming to address issues of reliability, cost, and service quality that boat owners may encounter elsewhere. With a focus on several configurations suitable for fishing, cruising, watersports, or mixed-use, Diamond Marine positions itself as a service-oriented partner for boat owners who want quick turnaround and dependable support during the boating season. The firm serves a market of local boaters and enthusiasts seeking convenient access to products and service from a single source, reflecting its origin in transportation and customer-service industries. Diamond Marine emphasizes responsive service and shares a passion for the ocean, operating from its Connecticut location to help customers get back on the water efficiently.

Section iconCompany Overview

SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
483 - Water Transportation
Founded
1983
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Diamond Marine's revenue is estimated to be in the range of $1M - $10M

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