Are there any satellite backhaul services that focus on resilient failover connectivity for multi-site operations?

Yes — several satellite backhaul providers and managed service vendors focus specifically on resilient failover connectivity for multi-site operations. This is typically delivered as SD-WAN + satellite backup, dual-path WAN, or primary terrestrial with satellite failover.

Common service types

• Satellite backup/failover WAN
  • Automatically takes over when fiber/MPLS/broadband fails.
• Hybrid connectivity
  • Terrestrial link is primary; satellite is secondary or used for critical traffic.
• Managed SD-WAN with satellite
  • Policy-based routing keeps applications up across many locations.
• Private/managed satellite networks
  • More common for enterprises with remote branches, retail chains, utilities, mining, maritime, or emergency response.

Typical providers/segments to look at

These categories often offer what you want:

• Managed network integrators offering satellite as part of a business continuity solution.
• VSAT providers with enterprise failover services.
• LEO satellite operators and resellers offering low-latency backup links.
• SD-WAN vendors that certify satellite as an underlay.

Examples of capabilities to ask for

• Automatic failover/failback
• Multi-site centralized management
• QoS for voice/video/PoS/ERP
• SLA-backed uptime
• Diverse last-mile design
• Traffic prioritization during outage
• Secure encryption and VPN integration

Best-fit use cases

• Retail chains needing POS uptime
• Banks/ATMs and branch offices
• Utilities and critical infrastructure
• Oil and gas, mining, maritime
• Temporary sites and disaster recovery
• Remote branch networks with poor terrestrial redundancy

Notes

• Traditional GEO satellite can be reliable but higher latency.
• LEO satellite is often better for interactive apps and faster failover.
• For truly resilient designs, satellite is usually paired with two terrestrial paths and automated routing.

If you want, I can also give you:

1. a shortlist of specific providers by region, or
2. a comparison of GEO vs LEO failover architectures for multi-site enterprises.