Connected-vehicle cloud
Live vehicle-state sync, telemetry, and remote diagnostics, battery, cabin, odometer, and navigation streamed to one cloud.
Industries / Commerce & IndustrialAutomotive
Vehicle uptime, not horsepower
Connected-vehicle cloud, OTA, ADAS, dealer digital, and EV charging, built by senior teams behind 2M+ vehicle estates.
0.0MVehicles on connected platform
0Peak concurrent EV charge sessions
+0%Service-conversion uplift
What we ship
The vehicle build, end to end
Cloud to vehicle to dealer floor, everything that keeps connected fleets safe, updated, and serviced, by one senior pod.
01 / 06Connected-vehicle cloud
Live vehicle-state sync, telemetry, and remote diagnostics, battery, cabin, odometer, and navigation streamed to one cloud.
OTA update systems
Signed, phased rollouts tracked on deployment-frequency, change-fail-rate, and recovery metrics, with a full UNECE R156 evidence trail.
Cyber security (R155)
CSMS with AI-assisted threat detection, monitoring, and response, type-approval evidence and live counts on prevented attacks and remediations.
ADAS infrastructure
Scenario simulation and ASIL-D validation at scale, collision, time-to-collision, and hard-braking metrics across thousands of runs.
Dealer & aftersales
Dealer storefront, vehicle listings, and lead capture, wired to DMS, service booking, and predictive maintenance to lift conversion.
EV charging networks
OCPP charge-point management with live connector status, remote start/stop, and site mapping across the charging estate.
Why our engineering passes audit
The disciplines behind every release
Vehicle software is judged against type approval and functional safety. We build with the rigour to clear the audit on first submission.
01
Type-approval, not aspiration
CSMS and SUMS documentation produced as integrated engineering output, evidence-ready for the Type Approval Authority on first submission.
02
Functional safety by design
ISO 26262 ASIL classification and traceability from concept through production, safety artefacts, not a retrofit compliance exercise.
03
Fail-safe OTA, always
Dual-bank firmware, signed packages, canary cohorts, and automatic rollback on metric thresholds, every update history queryable for audit.
04
Scale that holds at peak
Connected-vehicle cloud and CPMS built for millions of vehicles and tens of thousands of concurrent sessions, with multi-region failover.
Where it pays off
Where it pays off in production
Selected programmes across OEMs, Tier-1 suppliers, charging operators, and mobility platforms, anonymised where required, specific on the outcome.
European Luxury OEM
2.1M vehicles
Connected-vehicle cloud cleared UNECE R155 audit for 2.1M vehicles
Telemetry, ADAS ingestion, and OTA orchestration on AWS Auto Cloud, the CSMS cleared type approval on first submission.
- UNECE R155 CSMS
- AWS Auto Cloud
- AUTOSAR Adaptive
Tier-1 Automotive Supplier
ASPICE Level 3
ADAS firmware reached ASPICE Level 3 on first assessment
Defined and measured software lifecycle for ADAS firmware under ISO 26262 ASIL-D, OEM capability bar met on first independent assessment.
- ASPICE L3
- ISO 26262 ASIL-D
- Functional safety
EV-Charging Operator
18,000 sessions
OCPP 2.0.1 CPMS held 18,000 concurrent sessions at peak
Charge-point management with plug-and-charge, OCPI roaming, and grid-aware load, 18,000 active sessions through peak demand.
- OCPP 2.0.1
- ISO 15118
- OCPI roaming
Connected-Fleet Operator
96,000 vehicles
Telematics + driver app scored 96,000 vehicles
Insurance-grade behaviour scoring and a driver companion app across a connected fleet, 96,000 vehicles live on one platform.
- Telematics
- Behaviour scoring
- Driver app
Aftermarket Retailer
+21% conversion
Connected service-booking lifted conversion 21%
Service-booking platform integrated with dealer DMSes and predictive maintenance, service-conversion rate up 21%.
- DMS integration
- Predictive maintenance
- Service booking
Mobility-as-a-Service Operator
240,000 users
Multi-modal MaaS app onboarded 240,000 users
Car-club, bike, e-scooter, and transit integration with single-fare authentication and journey planning, 240,000 registered users.
- Multi-modal MaaS
- Single-fare auth
- Journey planning
The automotive stack
The automotive stack, by layer
We ship on the platforms OEMs and operators actually run: vehicle-side, cloud-side, and tool-chain, each layer integrated against the next.
Layer 01 Connected-vehicle cloud
Tier-1The connected core: telemetry, vehicle-state sync, and over-air diagnostics with multi-region failover.
- AWS Auto Cloud / FleetWise
- Azure Connected Vehicle
- Google Cortex Automotive
- Wind River
- Telemetry ingestion
- Vehicle-state sync
- Over-air diagnostics
- Multi-region
Layer 02 Vehicle software & simulation
On-board architecture and simulation, AUTOSAR integration with ADAS validation pipelines.
- AUTOSAR Adaptive / Classic
- Android Automotive OS
- AGL
- dSPACE
- NVIDIA DRIVE Sim
- CARLA
- AUTOSAR Adaptive
- IVI / AAOS
- ADAS simulation
- Bus diagnostics
Layer 03 Cyber security & OTA
Type-approval-grade CSMS and SUMS with signed packages, rollback, and a full evidence trail.
- UNECE R155 CSMS
- R156 SUMS
- ISO/SAE 21434
- signed package distribution
- CSMS
- SUMS
- Package signing
- Fail-safe rollback
Layer 04 EV & charging
Charge-point management with plug-and-charge, roaming, and grid-aware load management.
- OCPP 2.0.1 stacks
- AmpUp / Driivz / Greenflux
- OCPI roaming
- ISO 15118 plug-and-charge
- OCPP 2.0.1
- Plug-and-charge
- OCPI roaming
- Load management
Layer 05 Dealer & commercial
Dealer DMS and CRM integration, service booking and connected-customer lifecycle wired to one stream.
- CDK Global
- Keyloop
- Salesforce Automotive Cloud
- Microsoft Dynamics 365 Automotive
- DMS integration
- Service booking
- CRM
- Customer lifecycle
Layer 06 Vehicle data products
Data ActPrivacy-preserving, access-by-design vehicle-data APIs with consent-managed, scope-limited access.
- EU Data Act access APIs
- federated analytics
- consent management
- Access-by-design
- Consent management
- Federated analytics
- FRAND pricing
Our engagement workflow
Seven stages from first call to ongoing support
Every engagement walks the same path, sized to your problem, but with the same verification gates baked in.
Phase 01Discovery
Two-week paid sprint. Architect-led. Output: regulator map, costed roadmap, signed scope.
Phase 02Planning
Pod composition, sequenced milestones, change-control governance, and risk register.
Phase 03Design
Reference architecture, threat model, design system, and acceptance criteria locked.
Phase 04Development
Weekly demos, trunk-based, CI/CD from day one. Code reviewed against spec at every gate.
Phase 05Testing
Unit, integration, e2e, security, performance, and accessibility, automated and gated.
Phase 06Deployment
Blue-green or canary, observability live before launch, rollback rehearsed.
Phase 07Support
Managed services or hypercare hand-off. Defined SLOs, named on-call, monthly reviews.
Success stories
Programmes we have shipped
1.2M
Automotive
Connected-vehicle platform for a carmaker
Built a cloud platform ingesting telemetry from 1.2M connected vehicles at scale.
GCPKubernetesPub/SubBigQuery
Country · DE
45%
Automotive
Cloud warehouse migration for a carmaker
Migrated a legacy warehouse to the cloud, cutting query cost 45% for a carmaker.
SnowflakedbtFivetranTerraform
Country · DE
R155
Automotive
Threat modelling a connected vehicle
Mapped and mitigated attack paths for a UNECE R155-regulated connected vehicle.
STRIDEISO 21434UNECE R155Threat modelling
Country · DE
7 min
Manufacturing
Self-healing incident remediation for a manufacturer's OT platform
Cut median incident remediation from 41 to 7 minutes across a manufacturer's OT platform, with a human approval gate on every action.
GoKubernetesLangGraphPrometheusOT connectors
Country · DE
18%
Foodtech
Churn prediction for a foodtech subscription platform
Cut voluntary churn 18% in two quarters with next-best-action scoring for a meal-subscription platform.
PythonXGBoostSnowflakedbtMLflow
Country · UK
22%
Retail
Demand forecasting for a grocery retailer
Cut waste 22% across 900 stores with SKU-level probabilistic forecasts.
PythonPyTorchDatabricksDelta Lake
Country · FR
58%
Government & Public
Complaints triage and root-cause tagging for a government department
Auto-classified 58% of citizen complaints to root cause, feeding the department's reporting directly.
PythonspaCyTransformersPostgreSQL
Country · UK
94%
Logistics
Shipping-document extraction for a logistics operator
Achieved 94% straight-through extraction on bills of lading and customs paperwork for a logistics operator.
PythonLayoutLMTesseractAzure
Country · UK
62%
Foodtech
Supplier portal for a foodtech marketplace
Self-service supplier portal lifted supplier adoption to 62% in one quarter for a foodtech marketplace.
Next.jsTypeScriptGraphQLPostgreSQL
Country · UK
120ms
Logistics
Real-time operations dashboard for a logistics operator
Sub-120ms streaming operations dashboard across 40 control desks for a logistics operator.
ReactWebSocketsRustRedis
Country · UK
WCAG AA
Government & Public
Accessible public-services portal rebuild
Rebuilt a citizen portal to WCAG 2.2 AA, cleared external audit first pass.
Next.jsTypeScriptGOV.UK Design System
Country · UK
225 files
Manufacturing
Global export platform rebuild for a bilateral trade and investment board
Re-themed and re-scoped an 80-route SaaS template into a 15-page global trade platform, with zero legacy brand colour left across 225 files.
Next.jsTypeScriptTailwind CSSFramer MotionD3.jsSplineGoogle Sheets API
Country · UK
4.8★
Retail
Loyalty and shopping app for a retailer
Launched a retail loyalty app to a 4.8-star rating and 200k users in 90 days.
SwiftKotlinReact NativeAWS
Country · UK
31%
Manufacturing
Field-service app for a manufacturer's engineers
Offline-first engineer app cut job-completion admin 31% for a manufacturer's field team.
FlutterDartSQLiteGCP
Country · UK
0 outages
Retail
Cloud migration for an omnichannel retailer
Re-platformed e-commerce to the cloud, holding availability through a record peak-season trading day.
AWSTerraformEKSCloudFront
Country · UK
34%
Manufacturing
Factory-systems migration for a manufacturer
Lifted MES and quality systems to the cloud across nine plants, cutting infrastructure cost 34%.
AzureTerraformAKSAzure Arc
Country · DE
7 weeks
Government & Public
Secure landing zone for a government department
Stood up a compliant, multi-account landing zone for a government department in 7 weeks.
AWSControl TowerTerraformSCPs
Country · UK
55%
Logistics
Kubernetes platform for a logistics operator
Consolidated 14 clusters to one governed platform, cutting ops toil 55% for a logistics operator.
KubernetesIstioFluxTerraform
Country · NL
72%
Foodtech
Observability rebuild for a foodtech platform
Cut mean-time-to-detect 72% for a food-delivery platform with unified tracing and SLOs.
OpenTelemetryGrafanaPrometheusTempo
Country · UK
60%
Retail
Lakehouse build for a grocery retailer
Unified 40 sources into a governed lakehouse, cutting report build time 60% for a grocery retailer.
DatabricksDelta LakeSparkTerraform
Country · UK
sub-second
Logistics
Real-time data pipeline for a logistics operator
Delivered sub-second track-and-trace event data to 30 teams for a logistics operator.
KafkaFlinkIcebergKubernetes
Country · DE
3x
Foodtech
Self-service analytics for a foodtech platform
Self-service models tripled analyst throughput at a food-delivery platform.
LookerdbtBigQuery
Country · FR
74
Retail
Cloud penetration test for a retailer
Surfaced 74 exploitable misconfigurations across a retailer's multi-account cloud estate.
ProwlerScoutSuitePacuAWS
Country · UK
25k
Government & Public
Zero-trust rollout for a government agency
Rolled zero-trust access to 25,000 civil servants without a productivity dip.
OktaZscalerEntra IDTerraform
Country · UK
90%
Manufacturing
Privileged access overhaul for a manufacturer
Cut standing privileged access 90% across a manufacturer's IT and OT estate.
CyberArkEntra PIMTerraform
Country · DE
0 criticals
Logistics
Threat modelling a logistics partner API
Hardened a logistics partner API against abuse before third-party onboarding.
STRIDEOAuth2Threat modelling
Country · NL
0 contract breaks
Manufacturing
API testing for an IoT device platform
Validated device, telemetry, and notification APIs under live conditions, shipping a release with zero contract breaks across connected consumers for an IoT platform.
PostmanRESTWebSocketNewman
Country · DE
100% endpoints covered
Retail
API testing for a video-streaming platform
Achieved full endpoint coverage across upload, playback, and monetisation APIs, with auth, rate limits, and error paths verified end to end for a streaming platform.
PostmanGraphQLRESTNewman
Country · US
-62% integration bugs
Logistics
API testing for a travel-booking aggregator
Contract and integration testing across hotel, flight, and car-rental APIs cut integration bugs 62% by catching schema and pricing mismatches before release.
PostmanRESTPactNewman
Country · AE
90%
Retail
CI regression suite for an e-commerce marketing platform
Wired end-to-end suites into CI for a US e-commerce marketing platform, cutting regression time 90% and shipping every merge regression-clean.
PlaywrightTypeScriptGitHub ActionsNode.js
Country · US
40+
Logistics
Cross-browser automation for a store analytics dashboard
Delivered cross-browser E2E and API automation for a UK store analytics dashboard, catching orders, inventory, and reporting regressions before every release.
CypressPlaywrightGitHub ActionsPostman
Country · UK
Days to minutes
Foodtech
End-to-end automation for a food-delivery platform
Automated ordering, cart, and checkout on real devices for a UAE food-delivery platform, cutting manual regression from days to minutes per release.
PlaywrightTypeScriptBrowserStackGitLab CI
Country · AE
Zero-incident launch
Retail
Manual QA for an online store's product dashboard and checkout
Functional and exploratory testing across catalogue, search, filters, and checkout caught layout and data defects before go-live, so a US retailer launched its new store with no customer-facing incidents.
WebTestRailJiraBrowserStack
Country · US
100% critical coverage
Logistics
Functional QA on the release train for a task-management SaaS
Hands-on regression and exploratory testing of boards, dashboards, and role-based workflows kept every critical path stable through fortnightly releases, holding critical-path coverage at 100% for a UK logistics-operations SaaS.
WebTestRailXrayJira
Country · UK
WCAG 2.2 AA passed
Government & Public
Usability and accessibility testing for a mobile learning platform
Real-device usability and hands-on accessibility testing with assistive technology took a public-sector learning app to a clean WCAG 2.2 AA launch with no post-release remediation sprint.
iOSAndroidVoiceOveraxe
Country · SG
99.9%
Government & Public
Load and soak testing for an enterprise cloud platform
Validated a 99.9% uptime SLA under peak load, so the cloud portal and provisioning APIs held through demand spikes without incident.
k6JMeterGrafanaPrometheus
Country · US
3x
Retail
Checkout stress and spike testing for a merchant platform
Isolated the true checkout bottleneck and produced a validated capacity model showing three times the throughput headroom the platform believed it had.
GatlingJMeterGrafanaNew Relic
Country · US
1M+ msgs/hour
Manufacturing
Throughput testing for an IoT data platform
Proved stable ingestion throughput and latency at over a million device messages an hour, so the platform could onboard new fleets with confidence.
k6JMeterInfluxDBGrafana
Country · UK
0 critical findings
Retail
Application and API security testing for a SaaS platform
Delivered OWASP-aligned application and API testing that closed the exploitable paths and left the platform with zero critical findings at release.
Burp SuiteOWASP ZAPNucleiSAST
Country · US
Auth hardened
Government & Public
Authentication and access-control testing for an identity platform
Tested login, SSO, and token flows end to end and hardened the identity layer against real abuse cases before rollout.
Burp SuiteOAuth2OIDCJWT
Country · CH
60% narrower scope
Government & Public
Verifiable-credential feasibility study for a workforce platform
Scoped a focused credentialing pilot over a full rebuild, narrowing the programme 60% for a workforce management platform.
Feasibility studyChain selectionVerifiable CredentialsROI model
Country · UK
Self-service Web3
Government & Public
On-chain intelligence platform for a financial-intelligence unit
Turned raw on-chain data into a self-service intelligence dashboard that surfaces suspicious wallet activity in seconds for a public financial-intelligence unit.
The GraphEthereumGraphQLNode.js
Country · UK
3x faster proposal cycles
Government & Public
DAO governance portal for a Web3 organisation
Wired the proposal-to-execution lifecycle straight into on-chain voting and treasury actions, tripling the speed of a Web3 organisation's proposal cycles.
OZ GovernorSnapshotSafeEthereum
Country · AE
Zero stuck funds
Retail
Trustless escrow contracts for a marketplace platform
Fuzz- and invariant-tested escrow that holds buyer funds until both parties confirm delivery meant no funds were ever left stuck for a marketplace platform.
SolidityFoundryOpenZeppelinUSDC
Country · NG
94% fewer data errors
Government & Public
Tokenised carbon credits for an ESG reporting platform
On-chain carbon-credit issuance and retirement contracts gave auditors tamper-proof evidence and cut reporting data errors by 94% for an ESG reporting platform.
SolidityERC-1155HardhatPolygon
Country · DE
Who we are
About usBritonOne Technology is a full-cycle engineering company that builds and operates production software for regulated estates. Since 2017, we have shipped programmes that clear audit on the first pass across banking, insurance, wealth, healthcare, and biotech. Our teams pair deep domain knowledge with disciplined engineering, treating compliance, security, and resilience as first-class deliverables. From architecture through to live operations, we stay accountable for the systems we build, measuring success by uptime, audit outcomes, and defensible business results.
60+Senior engineers across UK and EU
Why choose us
Engineer experience, average9+ yrs
Specialist replacement window48h
Code and IP ownership, day one100%
Surprise invoicesZero
Why teams choose BritonOne Technology
Four reasons enterprise buyers come back
We don't compete on lowest day-rate. We compete on shipped outcomes inside environments that have to clear audit.
Senior-only delivery
Every engineer on every engagement is at least senior, typically eight to fifteen years deep in their craft. No bench rotations, no junior pyramid hidden behind a glossy proposal, no bait-and-switch after contract signature. The architect who scoped your engagement is the same person committing code by week three.
Audit-ready by default
FCA, PRA, EBA, BaFin, FINMA, HIPAA, SOC 2 Type II: every framework we work under is treated as a design constraint from day one, not a final-stage gate. Evidence trails, model-risk packs, change-control artefacts, and pen-test reports ship alongside the code, ready for second-line review without a remediation sprint.
Anti-drift delivery discipline
Small pods of three to seven engineers, each with a named delivery lead who owns scope, schedule, and outcomes from kickoff to hand-off, never a faceless team you have to chase for an answer. Weekly demos run against the signed scope, frequent verification gates catch regressions early, and quarterly outcome reviews measure real progress against the original business case rather than a moving target. Together those rituals catch scope drift before it has any chance to compound, so programmes that should take six months don't quietly stretch into eighteen, budgets stay anchored to what was agreed, and every milestone ships with a written, testable definition of done that both sides sign off before we move on.
Long-tail support beyond hand-off
We don't disappear the moment the engagement closes. Managed services, hypercare windows, named on-call rotations, or quarterly health checks: pick the depth that matches your operational risk profile. About seventy percent of clients return for a second programme, usually because the team that shipped the first one is still on the other end of the page.
Automotive client reviews
What OEM and mobility teams say
Anonymous under MNDA. Each quote is from a senior automotive buyer who owned the engagement end to end.
Type Approval On First Submission
“BritonOne Technology treated the R155 CSMS as engineering output, not paperwork. The evidence trail was ready when the Type Approval Authority asked, and we cleared it on the first submission across 2.1M vehicles.”
VP Connected VehicleGlobal OEM, DE
Automotive procurement questions
What teams ask before the first SOW
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Before you sign
Direct answers to what procurement, security, and delivery leads weigh before signing: compliance, integration, and the accountability we put in writing.
Can you produce type-approval-ready CSMS and SUMS evidence for UNECE R155 and R156?
Yes. We build the Cyber Security Management System and Software Update Management System as integrated engineering output, mapped to ISO/SAE 21434, with the threat analysis, risk assessment, and update-campaign records the Type Approval Authority expects. The evidence pack is produced per release, not reconstructed before audit, and it is designed to clear on first submission.