Electronics & Semiconductor Manufacturers
Cay Electronics
1 Maritime Dr #5, Portsmouth, RI 02871, United States
About Cay Electronics
Cay Electronics is based in Portsmouth, Rhode Island, and has been providing marine systems engineering services for over 40 years. The company serves clients throughout New England and worldwide, including boat owners, builders, shipyards, captains, and crew. The firm offers a full range of marine electronics and electrical services: system design, equipment sales and wholesale distribution, installation, commissioning, consulting, and repair. As authorized dealers for marine manufacturers, they supply navigation, communication, audio/video, networking, and electrical power systems. Certified technicians follow in-house installation standards, and the company maintains a large inventory for same-day shipping worldwide. Cay Electronics works with recreational and commercial marine customers, from trailer boats to superyachts and workboat fleets. Their projects cover navigation and charting, autopilot, radar, sonar, satellite communications (including Starlink and Iridium), battery systems (gel, AGM, lithium), electric propulsion, solar installations, digital switching, and CCTV. The company emphasizes detailed system drawings that auto-generate bills of materials and wire lists, simplifying installation and future service. Their approach combines expert product selection to maximize performance and budget with thorough commissioning that includes firmware updates, sea trials, and hands-on instruction.
Manufacturing capabilities
Industries served
- Marine
- Commercial marine
- Recreational marine
- Shipbuilding
- Workboat fleets
- Superyachts
Materials
Marine electronics · Electrical components · Gel batteries · AGM batteries · Lithium batteries · Solar panels · Networking equipment · Satellite communication hardware
Company details
- Location
- Portsmouth, Rhode Island
- Company type
- Installer / service company
Frequently asked questions
Where is Cay Electronics located?
Cay Electronics is located at 1 Maritime Dr #5, Portsmouth, RI 02871, United States.
What does Cay Electronics do?
Cay Electronics is listed under Electronics & Semiconductor Manufacturers, and its listed capabilities and products include System design, Equipment sales and wholesale distribution, Installation, Commissioning, Consulting and Service and repair.
What industries does Cay Electronics serve?
Cay Electronics lists Marine, Commercial marine, Recreational marine, Shipbuilding and Workboat fleets among the industries it serves.
How do I request a quote from Cay Electronics?
Use the Request a quote button on this page to send Cay Electronics your requirements through FirmsLedger, or call (401) 683-3520 and visit cayelectronics.com.
What companies are similar to Cay Electronics?
Other Electronics & Semiconductor Manufacturers in Rhode Island listed on FirmsLedger include AAJ Electronics Inc., FUJIFILM Electronic Materials and Ramtel Corporation.