Case Study
UST improved revenue by 10–15% with telecom billing and provisioning integration for a top US telecom provide
OUR CLIENT
A major US telecommunications provider extending high-speed data beyond its network footprint
The client is a large US-based telecommunications provider serving millions of customers nationwide. To meet the growing demand for high-speed data (HSD) services in areas outside its traditional coverage, the company partnered with Starlink as a third-party provider. This expansion strategy allowed the business to reach new customers—but also introduced new operational and revenue assurance complexity across provisioning, usage tracking, and billing operations.
THE CHALLENGE
Scaling Starlink services without creating billing and revenue risk
Increasing adoption of Starlink-based services introduced operational friction with tangible business impact.
Provisioning events (service activations and disconnections), usage records, and billing systems were not naturally synchronized. This created pressure on revenue recognition, overage charge accuracy, monthly billing close timelines, and operational headcount
The challenges compounded quickly:
- Gaps between provisioning and billing synchronization made it difficult to ensure services were activated, disconnected, and billed accurately.
- Manual handling of Starlink-based service usage and overage calculations was not feasible, creating a high risk of unbilled excess data consumption.
- Monthly usage data had to reach billing within the first week to protect revenue recognition and cash flow visibility. Any delay disrupted cash-flow visibility and created downstream operational pressure.
- The platform had to support approximately 4,000 new accounts annually without increasing operational headcount.
Without reliable automation, the business risked lost revenue from missed usage, more billing disputes, rising manual workload, and shrinking margins as account volumes grew.
THE TRANSFORMATION
End-to-end automation to eliminate revenue leakage and manual effort
- Replaced manual billing verification with automated revenue protection: UST implemented a complete integration model connecting provisioning, usage tracking, and billing into a single automated flow. This ensured every activation, every unit of data consumed beyond plan limits, and every overage charge moved accurately from network to invoice.
- Provisioning integration: We built a Starlink Provisioning Interface that validates activation and disconnection events before they enter downstream systems. Strict event sequencing ensures services are billed only when active and stopped immediately upon disconnection, eliminating timing-based revenue leakage. Also, we validated events stream through AWS Kinesis, enabling near real-time synchronization with billing and operational systems.
- Usage automation and billing alignment: UST automated usage-based billing by integrating directly with Sigma, Starlink’s usage system. Customer consumption data is validated, aggregated daily and monthly, and aligned to billing cycles before invoicing.
The system:
- Aggregates usage in line with billing cycles
- Tracks priority data allowances
- Automatically applies 50GB Top-Up Block charges when limits are exceeded
- Delivers complete overage data to billing within the first week of each month
This ensures predictable billing and supports a disciplined month-end close.
Operational resilience: UST implemented strict data validation controls and an automated scheduler that reruns failed or missed processing tasks. This self-healing capability prevents data loss, removes manual exception handling, and safeguards billing deadlines.
The result is a scalable, resilient pipeline that aligns network activity with billing systems in near real time while protecting revenue as volumes grow.
THE IMPACT
Eliminated manual effort, protected revenue, and scaled operations
By automating the most error-prone parts of the Starlink service lifecycle, the client achieved measurable business outcomes that directly supported growth.
- 100% elimination of manual reconciliation previously required to track, validate, and reconcile Starlink usage and Top Up Blocks—significantly reducing billing errors and processing time.
- Seamless scaling to 4,000+ new accounts per year without adding operational headcount, enabling near-linear growth at minimal incremental cost.
- Improved telecom overage billing accuracy and increased billable overage recovery by an estimated 10–15% through automated aggregation and elimination of missed or miscounted usage.
With telecom usage mediation now automated and resilient, the provider can close monthly usage within the first week, maintain billing precision, and confidently expand Starlink-based services without operational strain.
If you’re extending services through third-party networks and need accurate, scalable billing, explore how UST’s telecom billing and provisioning integration capabilities can help.
RESOURCES
https://www.ust.com/en/industries/tmt