Connectivity solutions for complex OEM programs.
Horizon Connect supports OEMs across the connectivity lifecycle, from technical definition to production.
Explore Our SolutionsWHERE WE START
Your program. A clear path forward.
Bring us a new connected platform, a complex integration, or an issue that only appears in a target market. We shape the work around the engineering problem.
Launch a connected platform
Define the connectivity architecture, TCU requirements, provisioning model and backend interfaces for a new vehicle or machine.
01 / ARCHITECTURE
02 / VALIDATION
Build a validation program
Create repeatable workflows for real networks, remote testing, firmware, diagnostics and target markets.
Move to SGP.32
Design the provisioning architecture, connect eIM and profile management, then validate deployment across markets.
03 / eSIM
Launch into new markets
Adapt activation to local operators, roaming models, regulatory needs and real network conditions.
04 / GLOBAL MARKETS
Implement eCall / NG-eCall
Integrate and validate eCall / NG-eCall across vehicle systems, mobile networks and emergency services for end-to-end readiness.
05 / EMERGENCY CALL
Add satellite NTN
Pilot hybrid cellular and satellite connectivity for products operating beyond reliable terrestrial coverage.
06 / EXTENDED COVERAGE
HOW HORIZON CONNECT DELIVERS
One connected chain. Four engineering stages.
Each stage has concrete technical work and a usable output. Enter at the point your program needs support.
01 / DEFINE
Get the connectivity model right before integration begins.
Set technical boundaries, supplier responsibilities and market requirements while changes are still manageable.
01
Connectivity architecture
Define how the TCU, network, connectivity platform and OEM backend work together.
02
eSIM and SGP.32 strategy
Set the provisioning model, profile lifecycle, eIM / SM-DP+ interfaces and ownership.
03
Operator and market strategy
Choose operator, roaming and localization models for each launch market.
04
TCU and regulatory requirements
Translate connectivity and country constraints into product requirements.
02 / INTEGRATE
Make every system and supplier work as one connected service.
Bring the product, connectivity stack, provisioning ecosystem and backend into the same end-to-end view.
01
TCU and backend integration
Connect the product connectivity layer to OEM services and backend systems.
02
Connectivity platform integration
Integrate provisioning, APIs, APNs, connectivity management and data routing.
03
eSIM provisioning integration
Connect the eUICC, profile ecosystem and relevant backend interfaces.
04
eCall and NG-eCall
Integrate the product, network and emergency-service interfaces needed for emergency calling.
03 / VALIDATE
Prove connectivity works before market launch.
Test the full service in real conditions, across device variants, network behavior and release changes.
01
Real-network validation
Exercise operators, roaming scenarios and target markets with actual network behavior.
02
Firmware and diagnostics
Flash, monitor and troubleshoot connectivity modules and firmware.
03
Remote validation
Give distributed engineering teams access to physical test environments.
04
Market readiness
Check the complete connected service before product rollout.
04 / ROLL OUT
Launch and operate connectivity across global markets.
Carry a validated model into activation, operator coordination and lifecycle operations.
01
Managed cellular connectivity
Horizon SIM/eSIM and multi-network access for products deployed internationally.
02
Cellular + satellite NTN
Pilot, integrate and roll out hybrid connectivity where terrestrial coverage needs extending.
03
Multi-market activation
Coordinate profiles, operators and local requirements for each target market.
04
Lifecycle support and direct MNO access
Investigate provisioning and operational issues with direct technical escalation to operators.
VALIDATION TOOLS
Physical test environments, accessible wherever your engineers are.
Remote access and a portable setup make difficult connectivity scenarios easier to repeat, capture and diagnose.
REMOTE TEST BENCH
Remote Connectivity Lab
Remote bench control, test execution, data extraction and reporting for distributed engineering teams.
01 / REMOTE VALIDATION
PORTABLE TEST SETUP
Minimum Test Setup
Compact module testing for firmware flashing, diagnostics and connectivity investigations close to the source.
02 / FIELD DIAGNOSTICS
HORIZON SIM / eSIM
Connectivity that scales with your product.
Link connectivity management and operator access to the same engineering view used during integration and validation.
Global Networks
190+ countries and 600+ networks available
API-first CMP
Provisioning and lifecycle management
360° rollout support
Activation, issue resolution and operations
Cellular + Satellite
Hybrid connectivity from pilot to rollout
Coverage and feature availability depend on the market, network, profile and service configuration.
Reviews
Our Clients' Feedback
We are proud to be part of the success of our clients. We are happy to share their satisfaction with having our services!
Trusted & Long-Standing Partnership
Horizon and MHP have enjoyed a long-standing and very open partnership.
The services provided and the quality of the work delivered have always been to our complete satisfaction.
The team takes a proactive approach, independently identifying and implementing improvements and optimizations in day-to-day project activities. This contributes to improving the overall project situation for everyone involved.
The level of technical expertise is excellent, with continuous consideration and adoption of new state-of-the-art technologies. New colleagues receive first-class onboarding, enabling them to integrate quickly into the project environment and contribute to our shared project success as soon as possible.
Thank you very much for your continued commitment and dedication every day!
IAV GmbH
The collabration with Horizon Connect was professional and extremely reliable. The perfect partners for connectivity.
Talk to a Connectivity Expert
What stage is your connectivity program at?
Define a new architecture, deploy across suppliers and markets, or validate an existing connected service.
