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  • Domain-deep engineering.
    Programme-ready delivery.

    We don't consult on automotive electronics — we build it. ECU development, HIL validation, functional safety, and cybersecurity across 11 domains. Our engineers are active in production programs. That's the difference. We develop ECUs, embedded systems, and vehicle electronics across the full automotive stack — from early-stage architecture to production-ready delivery. Ten years of project experience means we understand what gate reviews, validation timelines, and "late" actually cost.  Devise is a specialized engineering services organization supporting OEMs and Tier 1s with advanced product development across the mobility ecosystem. With extensive experience spanning 54,000+ engineering hours and 70+ programs delivered, the breadth and depth of our knowledge sphere go on increasing. 


       10+

        Years in programme delivery

        11
        Domain focus areas

       20%
        Validation cost reduction on record

       2
        Live OEM diagnostic products

Domain Coverage

11 Domains. One team that connects them.

We work across the complete technology stack of modern vehicle electronics. What makes us different is not the list — it is the ability to connect these domains into a coherent vehicle architecture. Every domain we work in connects to vehicle-level integration. Our engineers understand how their domain fits into the whole vehicle architecture. Functional safety, digital twin, in-vehicle networking, and EMI/EMC are woven into every engagement, not siloed.

EV powertrain & charging systems

Full powertrain architecture for 2W, 3W, 4W, and commercial vehicles. BMS development, motor control, EVCC, and charging communication stacks. HV system design considerations built in from the start.

Cell to pack — design, BMS & safety

Li-Ion cell chemistry, pack architecture, thermal management, and BMS algorithm development. SoC/SoH estimation, balancing strategies, protection logic, and CAN communication. Partnered with Lithium Balance for production BMS solutions.

Wide-bandgap devices & converters

SiC and GaN-based inverter and DC-DC converter design. Gate driver circuits, EMI filter design, thermal management. HV architecture awareness across 48V, 400V, and 800V platforms — each with distinct design constraints at the component, PCB, and system level.

ECU development across any domain

Full ECU development from architecture to production — hardware design, firmware, AUTOSAR, RTOS, and model-based development using MATLAB/Simulink. ISO 26262 functional safety embedded in the process, not appended at the end.

Inference, prediction & diagnostics intelligence

Real-time inference on automotive-grade NPUs and microcontrollers. Predictive maintenance models, AI-powered diagnostics (our own OEM-deployed diagnostic platforms), and ML-based anomaly detection. LLM integration roadmap for in-cabin and diagnostics workflows.


Sustainable and Greener Fuels

Parallel coverage of CNG, CBG, and hydrogen fuel cell powertrain electronics for alternate fuel platforms.




V2X, OTA & telematics

Connected vehicle architecture covering telematics ECU development, OTA update frameworks, V2X communication protocols, and IoT backend platforms. Data logging, fleet analytics, and remote diagnostics integration.




In partnership with CyMobility

ISO/SAE 21434, UN R155/R156, AIS-189/190 compliance delivered jointly with CyMobility — India's specialist automotive cybersecurity firm. TARA, threat modelling, penetration testing, HSM strategy, CSMS/SUMS, and PKI/KMS. Full certification ownership.




Safety at Networking

ISO26262 at HW, SW and Interconnectivity levels brings redundancy into the networks while optimizing the In Vehicle Networking to leverage the power of LIN, CAN, CAN-FD, Flexray and Automotive Ethernet.



Perception stack & safety systems

Sensor integration — radar, LiDAR, ultrasonic, camera. Sensor fusion algorithms, object detection, AEB and blind spot logic. L2–L4 feature development with functional safety at ASIL-B and above.


Software-defined architecture 

Zonal architecture, SOAFEE-aligned middleware, DevOps for vehicles, and HPC platform integration for SDV programs. Specializing on adapting SDV to Two Wheelers and Commercial Vehicles with application and market specific approaches.



ECU Development Capability

Any ECU. Any segment. Model-Based Design throughout.

From architecture definition through hardware design, software development, integration, and validation — we support any vehicle ECU development engagement. Our model-based development process using MATLAB/Simulink enables rapid algorithm development with automatic code generation and full audit trail. 

Core ECU competencies
All ECU engagements carry embedded functional safety (ISO 26262), in-vehicle networking, and EMI/EMC considerations as standard — not as separate workstreams.

  • Battery Management System (BMS)
  • Cell monitoring IC integration, balancing algorithms, SoC/SoH estimation, protection logic, CAN/SMBus comms, ASIL-C/D safety paths. Partnered with Lithium Balance for production-grade solutions.
  • Motor Controller
  • FOC and SVPWM algorithm development, gate driver and power stage integration, torque/speed control loops, thermal protection, resolver and encoder interfaces. Dyno-validated up to 400 kW.

  • Vehicle Control Unit (VCU)
  • Powertrain coordination, drive mode management, regenerative braking logic, fault management, HMI and CAN interfaces. N-Lite platform available for rapid programme starts.

  • Body Controller (BCM)
  • Smart junction box architecture, load management, LIN slave network coordination, wake/sleep management, diagnostics integration, and over-the-air update readiness.

  • Telematics & IoT ECU
  • Connected vehicle gateway design, cellular/GNSS integration, OTA update stack, remote diagnostics, data logging and cloud backend. Proven IoT platform available for tech transfer.

  • EVCC — CCS2 Charging Controller
  • Full CCS2 communication stack on Chargebyte SoC. SLAC, CP/PP signal management, EVCC wakeup/shutdown, DIN 70121 / ISO 15118 protocol coverage. MBD-based application software.

  • All application software is Model-Based Design (MBD) using MATLAB/Simulink — enabling automatic code generation, documentation, and clean handover for tech transfer engagements.

High Voltage Architecture

Architecture voltage matters. We design for it.

The shift from 48V to 400V to 800V is not just a spec change — it demands fundamentally different approaches to embedded circuit design, EMI/EMC compliance, and peripheral selection. We work across all three architectures, understanding the design trade-offs at each level.

48 V — Mild Hybrid
Belt starter-generator & light electrification
    • Low-side MOSFET switching, dual-voltage bus management
    • EMI containment within existing 12V harness architecture
    • Boost converter and pre-charge circuit design
    • LIN/CAN integration with conventional powertrain ECUs
    • ASIL-A/B safety requirements, simpler isolation needs

400 V — Standard EV
Full BEV & PHEV powertrain architecture
    • Isolation monitoring, Y-capacitor sizing, HV interlock circuits
    • Pre-charge relay control and active discharge design
    • EMI/EMC: Class 5 automotive conducted/radiated requirements
    • SiC MOSFET inverter design with thermal derating models
    • ASIL-C/D BMS and motor controller safety paths

800 V — High-Performance EV
Fast-charging platforms & performance EVs
    • Creepage/clearance design, partial discharge mitigation
    • GaN-based OBC and DC-DC converter design challenges
    • EMI/EMC: elevated switching frequencies demand careful filter design
    • 800V-rated HV connector and harness derating considerations
    • Thermal system co-design — coolant loop interaction with power stack

Four ways to work together.

From embedded resource to front-facing delivery, from early-stage consulting to post-launch support — we structure the engagement to fit your programme and organisation.

Extended engineering team

We embed with your organisation — carrying tasks, workstreams, or full sub-systems. Full domain expertise in all 11 areas, functioning as specialist engineers in your programme reviews. You own the customer relationship; we deliver the engineering.

Front-facing project delivery

We take the project directly — from requirements to delivery — with full accountability. Suitable where you need to sub-contract a defined scope: a specific ECU, a compliance workstream, or a complete sub-system. We own the deliverable and the timeline.

R&D consulting & product-preceding development

Early-stage technology evaluation, architecture definition, and product-preceding prototyping before your programme enters the formal development gate. We help OEM teams define the right architecture and de-risk new technology choices.

Path to production support

Product optimisation, validation support, troubleshooting, diagnostics documentation, and post-launch maintenance. Validation programme costs reduced by up to 20% on active engagements. Legacy product maintenance available to free your core team.

Cyber Security - In Partnership with Cymobility

ISO 26262 + ISO/SAE 21434. One engagement.

Functional safety and cybersecurity are no longer independent workstreams on a vehicle programme. We deliver both — jointly with CyMobility, India's dedicated automotive cybersecurity firm — in a single integrated engagement that eliminates vendor fragmentation on your most compliance-critical ECUs.

    CyMobility · Est. 2019 · Bengaluru

Specialist automotive cybersecurity. Full certification ownership.

20+ cybersecurity engineers. 15+ years of specialist experience. Successful deliveries across India, USA, Germany, Japan, France, and UK. 1,500+ professionals trained globally.

Regulatory compliance

CSMS/SUMS, ISO/SAE 21434, UN R155/R156, AIS-189/190, TISAX, ISO 27001

    PKI, KMS & SOC advisory
    End-to-end security infrastructure — key management to security operations

    Security design & testing
    TARA, architecture, crypto & HSM strategy, pen testing, red teaming, fuzzing

    Threat intelligence
    AI-based automotive threat platform, zero-day alerts, API access

    What the partnership delivers for your programme

    When Devise leads ECU development, CyMobility's threat analysis (TARA) informs the hardware security module (HSM) strategy and secure boot architecture from day one — not as a retrofit. Functional safety work products (HARA, safety goals, safety mechanisms) and cybersecurity work products (TARA, security goals, security mechanisms) are developed in a coordinated process, reducing rework and compliance gaps at type approval.

    20+

    Cybersecurity engineers

    15+
    Years specialist experience

    6
    Countries delivered

    1,500+
    Security professionals trained

    Why Teams Trust Us to Deliver

    Programme experience, not just technical depth.

    Technical capability is table stakes. What separates a reliable development partner is programme discipline — understanding gate structures, DVP timelines, and the real cost of a delayed launch.

    10+ years of OEM programme delivery
    We have operated inside OEM gate review structures since 2013 — understanding how deliverables are scoped, validated, and released in automotive programmes.

    Live products in OEM production
    Our white-labelled diagnostic application and AI-powered diagnostics authoring portal are deployed in active use at major Indian OEMs — not pilots, not prototypes.

    Up to 20% validation cost reduction
    Our troubleshooting, diagnostics, and documentation knowledge has measurably reduced validation programme expenses for customers during testing and launch phases.

    Multi-continental engineering reach
    Single point of contact across 3 continents, cloud-based engineering data infrastructure, and secure cross-border collaboration for multinational OEM and Tier 1 programmes.

    Presence across 5 Indian cities
    Mumbai, Pune, Nagpur, Bangalore, Coimbatore — collocated with the primary automotive engineering clusters in India for rapid on-site engagement.

    100+ years of cumulative expertise
    A network of industry experts and engineering professionals with deep domain experience across automotive electronics, controls, and vehicle programmes.

    Our Vision

    To be your global mobility solutions partner

    End to End Support

    Quality Delivery

    Flexibility

    Agility

    Parikshit by Devise

    Let Us Know You
     Were Here!
    😇
    Our Global Locations

    INDIA

    Pune, Maharashtra


    +91 703 040 1122

    USA

    Detroit, Michigan


    +1 812  418 0639

    EUROPE

    Gothenburg, Sweden


    +46 73 544 48 97