Lemberg Solutions vs ARi: full comparison for 2026
Quick verdict
Lemberg Solutions (4.9/5) edges ahead of ARi (4.0/5) overall. Lemberg Solutions is the better choice for RTOS firmware needing secure boot and direct chip-vendor partnerships. ARi is the stronger option for large industrial programs needing firmware inside a broader engineering scope. The right choice depends on your project size, budget, and required tech stack.
Lemberg Solutions vs ARi: head-to-head summary
| Criterion | Lemberg Solutions | ARi |
|---|---|---|
| Founded | 2007 | 2006 |
| HQ | Lviv, Ukraine (offices in Hamburg, Germany; London, UK; Kraków, Poland) | East Peoria, Illinois, USA |
| Team size | 200+ | 1,100+ |
| Rating | 4.9 / 5 | 4.0 / 5 |
| Primary differentiator | Direct NXP, STMicroelectronics, and Microchip partnerships paired with an in-house hardware lab for board bring-up and HIL testing | Industrial engineering scale spanning mechanical design, manufacturing, and embedded firmware in one organization |
| Pricing model | Firmware consulting, design-phase engagement, full development lifecycle, or team extension/staff augmentation | Integrated engineering and manufacturing services engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | FreeRTOS, Zephyr, Azure RTOS | Embedded C/C++, Industrial automation platforms, Manufacturing engineering tooling |
| Industries served | Healthcare (FDA/HIPAA/IEC 62304), Energy (battery management, EV charging), Transportation & Logistics, Manufacturing & Industrial IoT, Consumer Electronics, Automotive | Industrial automation, Robotics, Manufacturing |
Lemberg Solutions vs ARi: overview
Lemberg Solutions
Lemberg Solutions is an engineering firm founded in 2007 and headquartered in Lviv, Ukraine, with additional offices in Hamburg, Germany, London, United Kingdom, and Kraków, Poland. The 200+ person team builds RTOS and bare-metal firmware on FreeRTOS, Zephyr, and Azure RTOS, alongside secure boot, OTA update pipelines, and MISRA-aware testing for regulated clients. It holds direct partnerships with NXP, STMicroelectronics, and Microchip as primary semiconductor partners, plus an in-house lab with oscilloscopes and hardware-in-the-loop testing for board bring-up. Public case studies include a KONVOI truck security firmware audit and a Caltech medical device port to STM32, and the company holds ISO 9001, ISO 27001, and ISO 13485 certifications with full IP transfer to the client on delivery.
ARi
ARi traces its engineering roots to 2001 and began operating under the ARi brand in 2006, headquartered in East Peoria, Illinois, with seven additional locations across North America and Asia Pacific; the company reports more than 1,100 employees. Embedded software and firmware sit inside a much broader industrial engineering business that also covers mechanical product design, manufacturing engineering, industrial automation, and robotics, so ARi suits a client whose project spans hardware, firmware, and manufacturing rather than firmware in isolation. Its scale supports large industrial programs that a boutique firmware firm could not staff alone.
Services and capabilities: Lemberg Solutions vs ARi
| Capability | Lemberg Solutions | ARi |
|---|---|---|
| RTOS firmware development | ✓ | ✓ |
| Bare-metal & driver development | ✓ | ✗ |
| Secure boot / OTA firmware updates | ✓ | ✗ |
| MCU & platform migration | ✓ | ✗ |
| Connectivity & IoT protocols | ✓ | ✗ |
| Functional safety / MISRA compliance | ✓ | ✓ |
| Embedded AI / on-device inference | ✓ | ✗ |
| Firmware GUI development | ✓ | ✗ |
| Staff augmentation | ✓ | ✗ |
Tech stack comparison: Lemberg Solutions vs ARi
| Framework / platform | Lemberg Solutions | ARi |
|---|---|---|
| FreeRTOS | ✓ | N/A |
| Zephyr | ✓ | N/A |
| STM32 | ✓ | N/A |
| ARM Cortex-M | ✓ | N/A |
| BLE | N/A | N/A |
| Embedded Linux | ✓ | N/A |
| Secure OTA | N/A | N/A |
| PCB | N/A | N/A |
| AWS IoT | ✓ | N/A |
| RISC-V | ✓ | N/A |
Pricing comparison: Lemberg Solutions vs ARi
| Criterion | Lemberg Solutions | ARi |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Firmware consulting, Design-phase engagement, Full development lifecycle, Staff augmentation | Fixed project, Dedicated team |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Lemberg Solutions vs ARi
| Dimension | Lemberg Solutions | ARi |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Healthcare (FDA/HIPAA/IEC 62304), Energy (battery management, EV charging), Transportation & Logistics | Industrial automation, Robotics, Manufacturing |
| Best use cases | Security audit of an existing firmware codebase ahead of a compliance deadline, Secure OTA update pipeline for a fleet of connected industrial devices | Industrial equipment program needing mechanical design, manufacturing, and firmware together, Robotics platform requiring embedded firmware integrated with automation hardware |
| Typical project type | Firmware consulting | Fixed project |
Lemberg Solutions vs ARi: pros and cons
| Lemberg Solutions | |
|---|---|
| + | Direct partnerships with NXP, STMicroelectronics, and Microchip back up semiconductor-level claims instead of a generic all-chips pitch |
| + | In-house lab with oscilloscopes, evaluation kits, and HIL testing capability covers board bring-up work most pure-firmware vendors outsource |
| + | ISO 27001, ISO 9001, and ISO 13485 certifications plus MISRA-aware testing suit regulated industrial and medical firmware |
| + | Full intellectual property and source code rights transfer to the client on every engagement |
| + | Named case studies span automotive security auditing, medical device porting, and industrial telemetry rather than one vertical |
| - | Does not manufacture finished devices or handle mass production in-house |
| - | Does not obtain product regulatory certification on the client's behalf; the client or a third party owns that process |
| - | Minimum engagement size is not published, so budget fit requires a direct conversation |
| ARi | |
|---|---|
| + | More than 1,100 employees and eight total locations support very large industrial programs |
| + | Embedded firmware sits alongside mechanical design and manufacturing engineering for hardware-heavy products |
| + | Long engineering history predating the current brand, formalized under the ARi name in 2006 |
| - | Firmware is a smaller specialty inside a much larger industrial automation and manufacturing business |
| - | Scale and process overhead can be more than a small firmware-only project actually needs |
Who should choose Lemberg Solutions?
A typical fit: security audit of an existing firmware codebase ahead of a compliance deadline.
Direct NXP, STMicroelectronics, and Microchip partnerships paired with an in-house hardware lab for board bring-up and HIL testing. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare (FDA/HIPAA/IEC 62304), Energy (battery management, EV charging), Transportation & Logistics, Manufacturing & Industrial IoT, Consumer Electronics, Automotive.
Who should choose ARi?
A typical fit: industrial equipment program needing mechanical design, manufacturing, and firmware together.
Industrial engineering scale spanning mechanical design, manufacturing, and embedded firmware in one organization. Minimum engagement is not publicly disclosed. Works best with clients in Industrial automation, Robotics, Manufacturing.
Decision matrix: Lemberg Solutions vs ARi
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | ARi |
| You need a large dedicated team for an ongoing programme | ARi |
| Your budget is at the lower end | Compare: Lemberg Solutions (Not published) vs ARi (Not published) |
| You need specialist depth in a specific vertical | Lemberg Solutions |
| You need staff augmentation or team extension | Lemberg Solutions |
| You need consulting before committing to a build | Lemberg Solutions |
Use case fit: Lemberg Solutions vs ARi
| Use case | Lemberg Solutions fit | ARi fit | Winner |
|---|---|---|---|
| Security audit of an existing firmware codebase ahead of a compliance deadline | Strong | Limited | Lemberg Solutions |
| Secure OTA update pipeline for a fleet of connected industrial devices | Strong | Limited | Lemberg Solutions |
| Industrial equipment program needing mechanical design, manufacturing, and firmware together | Strong | Strong | Both equally |
| Robotics platform requiring embedded firmware integrated with automation hardware | Limited | Strong | ARi |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Lemberg Solutions vs ARi
Lemberg Solutions (4.9/5) is the stronger overall choice for most Firmware Development projects. Direct NXP, STMicroelectronics, and Microchip partnerships paired with an in-house hardware lab for board bring-up and HIL testing.
ARi (4.0/5) is worth a look if you need robotics platform requiring embedded firmware integrated with automation hardware. If your situation matches that, ARi is a competitive option.
Related comparisons
Lemberg Solutions vs ARi FAQ
Is Lemberg Solutions better than ARi?
Lemberg Solutions (4.9/5) scores higher overall, but "better" depends on your use case. Lemberg Solutions's strongest advantage: direct partnerships with NXP, STMicroelectronics, and Microchip back up semiconductor-level claims instead of a generic all-chips pitch. ARi's strongest advantage: more than 1,100 employees and eight total locations support very large industrial programs.
How do Lemberg Solutions and ARi differ in pricing?
Lemberg Solutions uses firmware consulting, design-phase engagement, full development lifecycle, or team extension/staff augmentation pricing. ARi uses integrated engineering and manufacturing services engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Lemberg Solutions or ARi?
ARi is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.
What are the main differences between Lemberg Solutions and ARi?
Lemberg Solutions's primary differentiator is: direct NXP, STMicroelectronics, and Microchip partnerships paired with an in-house hardware lab for board bring-up and HIL testing. ARi's primary differentiator is: industrial engineering scale spanning mechanical design, manufacturing, and embedded firmware in one organization. They also differ in team size (200+ vs 1,100+), minimum engagement (Not published vs Not published), and primary industries served (Healthcare (FDA/HIPAA/IEC 62304), Energy (battery management, EV charging) vs Industrial automation, Robotics).
Verify all details directly with each company before making a decision.