GMDSS & Radio Survey
ABS-aligned annual radio surveys, MF/HF/VHF DSC testing and shore-based maintenance.
Read moreMarine Electronics · Service · Americas
Marine electronics, kept compliant and connected.
From GMDSS surveys and VDR testing to Starlink and full bridge integration — Netsphere keeps commercial fleets and yachts safe, compliant and online, anywhere in the Americas.
Brands we service & represent
B2B · Offshore & Commercial
Commercial & offshore service
GMDSS, VDR/SVDR, radar, ECDIS, gyro, satcom and full system integration — manufacturer-grade service for vessel owners, operators and ship managers.
Explore commercialB2C · Yacht & Private
Yacht technology & connectivity
Starlink, onboard Wi-Fi, AV, security and remote monitoring — your yacht always connected, secure and ready, with same-day service across South Florida.
Explore yacht solutionsWhat we service
One partner for the whole bridge
Sales, installation, certification, repair and annual testing across every major navigation and communication system.
VDR / SVDR & APT
Annual Performance Tests, installation, retrofit and fault diagnosis on all leading brands.
Read moreRadar & Navigation
X- and S-band radar, ECDIS, AIS, autopilot and navigation sensor service and integration.
Read moreGyrocompass Overhaul
Disassembly, recalibration, component replacement and certification for precise heading.
Read moreSatcom & Connectivity
VSAT, FleetBroadband, Inmarsat-C and Starlink installation and troubleshooting.
Read moreEmergency Service
Same-day attendance for critical failures across Florida, the Caribbean and Brazil.
Read moreWhy Netsphere
Technical depth, fast response, a customer-first approach.
More than a decade keeping fleets running — combining manufacturer-grade expertise with the speed vessels actually need.
- Over a decade of hands-on expertise in marine electronics and NAV/COM systems.
- Certified, manufacturer-trained technicians across class-approved disciplines.
- Rapid response — same-day attendance and emergency deployment for critical operations.
- Coverage across the Americas — strong presence in the U.S., Caribbean and Brazil.
10+
Years of field expertise
24/7
Vessel support
2
Service hubs: USA & Brazil
Coverage
Where we work
A consolidated presence across the Americas means timely, efficient service wherever your operations take you.
Headquarters & Warehouse
Fort Lauderdale, USA
26.1224° N 80.1373° W
Service Station
Santos, Brazil
23.9608° S 46.3336° W
FAQ
Frequently asked questions
Which vessels and clients do you serve?
We support commercial and offshore fleets — tankers, bulk carriers, ro-ro, OSVs and ship managers — as well as private yachts across South Florida. The same engineering team covers both worlds.
What areas do you cover?
Our headquarters and warehouse are in Fort Lauderdale, USA, with a service station in Santos, Brazil. We attend vessels across the U.S. East Coast, the Caribbean, and Brazilian ports.
Can you handle urgent, same-day support?
Yes. We run a 24/7 line for critical failures and prioritise same-day attendance in South Florida. Use the emergency page or WhatsApp for the fastest response.
Tell us what your vessel needs.
Quote, survey, repair or upgrade — send the details and a technician replies within one business day.