Lemberg Solutions vs DornerWorks: full comparison for 2026
Quick verdict
Lemberg Solutions (4.8/5) edges ahead of DornerWorks (4.6/5) overall. Lemberg Solutions is the better choice for full-stack embedded builds needing hardware through cloud in one team. DornerWorks is the stronger option for Aerospace, defense, and medical programs needing safety-critical embedded engineering. The right choice depends on your project size, budget, and required tech stack.
Lemberg Solutions vs DornerWorks: head-to-head summary
| Criterion | Lemberg Solutions | DornerWorks |
|---|---|---|
| Founded | 2007 | 2000 |
| HQ | Lviv, Ukraine (offices in Hamburg, Germany; London, UK; Kraków, Poland) | Grand Rapids, Michigan, USA |
| Team size | 200+ | 51–200 |
| Rating | 4.8 / 5 | 4.6 / 5 |
| Primary differentiator | 360° engineering across electrical, firmware, Linux, FPGA, and cloud under one roof with a certified in-house hardware lab | Deep specialization in high-reliability aerospace, defense, and medical embedded systems, including FPGA and hypervisor work |
| Pricing model | Technical consulting, team extension/staff augmentation, and end-to-end product development | Fixed project, time and materials |
| Min. engagement | Not published | Not disclosed |
| Primary tech stack | FreeRTOS, Zephyr, Embedded Linux (Yocto) | C/C++, FreeRTOS, Xen hypervisor |
| Industries served | Healthcare (FDA/HIPAA), Energy (battery/EV chargers), Transportation & Logistics, Manufacturing/Industrial IoT, Consumer Electronics, Automotive, Agritech | Aerospace, Defense, Medical devices, Industrial |
Lemberg Solutions vs DornerWorks: overview
Lemberg Solutions
Lemberg Solutions is an embedded and full-stack 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 covers electrical engineering, bare-metal and RTOS firmware, embedded Linux, FPGA programming, embedded GUI development, connectivity and IoT, edge AI, and cybersecurity, and positions itself around "360° engineering expertise" spanning Embedded, Cloud, Data & AI, and Digital domains rather than embedded work in isolation. The company holds ISO 9001, ISO 27001, and ISO 13485 certifications and works with semiconductor partners including NXP, Microchip, and STMicroelectronics as primary partners, alongside Texas Instruments, Nordic Semiconductor, Renesas, and others. Named clients include Astronics, Caltech, Speede, Ferno, Cellink, and Bosch Rexroth, and all intellectual property and source code rights transfer to the client on delivery.
DornerWorks
DornerWorks is an embedded systems engineering firm founded in 2000 and headquartered in Grand Rapids, Michigan, serving aerospace, defense, medical, and industrial markets that require high-reliability software, electronics, and FPGA development. Over more than two decades the firm has grown into one of the larger embedded engineering design services firms in the US by team size, without disclosing exact current headcount. DornerWorks' focus on safety- and reliability-critical domains (aerospace, defense, medical) sets it apart from generalist embedded shops, and its FPGA and hypervisor (Xen-based) work is a recognized specialty in the embedded community.
Services and capabilities: Lemberg Solutions vs DornerWorks
| Capability | Lemberg Solutions | DornerWorks |
|---|---|---|
| RTOS firmware development | ✓ | ✓ |
| Embedded Linux (Yocto/BuildRoot) | ✓ | ✗ |
| FPGA programming (Verilog/VHDL) | ✓ | ✓ |
| Hardware & PCB / electrical engineering | ✓ | ✓ |
| IoT connectivity & protocols | ✓ | ✗ |
| Edge AI / on-device ML | ✓ | ✗ |
| Embedded GUI development | ✓ | ✗ |
| Cybersecurity & secure boot | ✓ | ✓ |
| Staff augmentation / team extension | ✓ | ✗ |
Tech stack comparison: Lemberg Solutions vs DornerWorks
| Framework / platform | Lemberg Solutions | DornerWorks |
|---|---|---|
| FreeRTOS | ✓ | ✓ |
| Zephyr | ✓ | N/A |
| Embedded Linux | ✓ | ✓ |
| AUTOSAR | N/A | N/A |
| AWS | ✓ | N/A |
| Bluetooth | ✓ | N/A |
| LoRaWAN | ✓ | N/A |
| CAN bus | N/A | N/A |
| Qt | ✓ | N/A |
| Verilog | ✓ | ✓ |
Pricing comparison: Lemberg Solutions vs DornerWorks
| Criterion | Lemberg Solutions | DornerWorks |
|---|---|---|
| Minimum engagement | Not published | Not disclosed |
| Engagement models | Technical consulting, Team extension, End-to-end product development | Fixed project, Time and materials |
| Rate transparency | Minimum disclosed | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Lemberg Solutions vs DornerWorks
| Dimension | Lemberg Solutions | DornerWorks |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Healthcare (FDA/HIPAA), Energy (battery/EV chargers), Transportation & Logistics | Aerospace, Defense, Medical devices |
| Best use cases | EV charging stations needing OCPP-compliant control software, Medical device firmware requiring FDA/IEC 62304-aware development and porting | Safety-critical avionics or medical device firmware requiring DO-178C-aware development practices, FPGA-based systems needing high-reliability hardware/firmware co-design |
| Typical project type | Technical consulting | Fixed project |
Lemberg Solutions vs DornerWorks: pros and cons
| Lemberg Solutions | |
|---|---|
| + | 360° coverage from electrical engineering and PCB design through firmware, embedded Linux, FPGA, and cloud/edge AI under one roof |
| + | ISO 9001, ISO 27001, and ISO 13485 certifications support regulated-industry work in medical, energy, and automotive |
| + | Named semiconductor partnerships with NXP, Microchip, and STMicroelectronics plus a documented in-house hardware lab for board bring-up |
| + | Full intellectual property and source code rights transfer to the client on every engagement |
| + | Named public case studies spanning EV charging (OCPP), 3D bioprinting, and medical device firmware ported to STM32 |
| - | Does not handle mass production in-house — supports development and ongoing maintenance but does not manufacture finished devices |
| - | Does not obtain product regulatory certification on the client's behalf — provides technical documentation and engineering support, but the client or a third party owns the certification process |
| - | Pricing is not published; engagement scope and cost require a direct discovery call |
| DornerWorks | |
|---|---|
| + | Two-decade specialization in aerospace, defense, and medical embedded systems where reliability requirements are highest |
| + | Recognized FPGA and open-source hypervisor (Xen) expertise, a narrower specialty than most embedded generalists offer |
| + | US-based team simplifies export-control and ITAR-sensitive engagements for defense clients |
| - | Exact current headcount is not publicly disclosed, only described qualitatively as "one of the largest" embedded firms of its type in the US (per company website; independently unverifiable) |
| - | Aerospace/defense/medical focus may mean less familiarity with high-volume consumer electronics production concerns |
| - | Public minimum engagement and pricing are not disclosed |
Who should choose Lemberg Solutions?
A typical fit: EV charging stations needing OCPP-compliant control software.
360° engineering across electrical, firmware, Linux, FPGA, and cloud under one roof with a certified in-house hardware lab. Minimum engagement starts at Not published. Works best with clients in Healthcare (FDA/HIPAA), Energy (battery/EV chargers), Transportation & Logistics, Manufacturing/Industrial IoT, Consumer Electronics, Automotive, Agritech.
Who should choose DornerWorks?
A typical fit: safety-critical avionics or medical device firmware requiring DO-178C-aware development practices.
Deep specialization in high-reliability aerospace, defense, and medical embedded systems, including FPGA and hypervisor work. Minimum engagement starts at Not disclosed. Works best with clients in Aerospace, Defense, Medical devices, Industrial.
Decision matrix: Lemberg Solutions vs DornerWorks
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | DornerWorks |
| You need a large dedicated team for an ongoing programme | Check each company's engagement model |
| Your budget is at the lower end | Compare: Lemberg Solutions (Not published) vs DornerWorks (Not disclosed) |
| 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 DornerWorks
| Use case | Lemberg Solutions fit | DornerWorks fit | Winner |
|---|---|---|---|
| EV charging stations needing OCPP-compliant control software | Strong | Strong | Both equally |
| Medical device firmware requiring FDA/IEC 62304-aware development and porting | Strong | Strong | Both equally |
| Safety-critical avionics or medical device firmware requiring DO-178C-aware development practices | Limited | Strong | DornerWorks |
| FPGA-based systems needing high-reliability hardware/firmware co-design | Limited | Strong | DornerWorks |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Lemberg Solutions vs DornerWorks
Lemberg Solutions (4.8/5) is the stronger overall choice for most Embedded Software projects. 360° engineering across electrical, firmware, Linux, FPGA, and cloud under one roof with a certified in-house hardware lab.
DornerWorks (4.6/5) is worth a look if you need FPGA-based systems needing high-reliability hardware/firmware co-design. If your situation matches that, DornerWorks is a competitive option.
Related comparisons
Lemberg Solutions vs DornerWorks FAQ
Is Lemberg Solutions better than DornerWorks?
Lemberg Solutions (4.8/5) scores higher overall, but "better" depends on your use case. Lemberg Solutions's strongest advantage: 360° coverage from electrical engineering and PCB design through firmware, embedded Linux, FPGA, and cloud/edge AI under one roof. DornerWorks's strongest advantage: two-decade specialization in aerospace, defense, and medical embedded systems where reliability requirements are highest.
How do Lemberg Solutions and DornerWorks differ in pricing?
Lemberg Solutions uses technical consulting, team extension/staff augmentation, and end-to-end product development pricing with a minimum engagement of Not published. DornerWorks uses fixed project, time and materials pricing with a minimum engagement of Not disclosed. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Lemberg Solutions or DornerWorks?
DornerWorks 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 DornerWorks?
Lemberg Solutions's primary differentiator is: 360° engineering across electrical, firmware, Linux, FPGA, and cloud under one roof with a certified in-house hardware lab. DornerWorks's primary differentiator is: deep specialization in high-reliability aerospace, defense, and medical embedded systems, including FPGA and hypervisor work. They also differ in team size (200+ vs 51–200), minimum engagement (Not published vs Not disclosed), and primary industries served (Healthcare (FDA/HIPAA), Energy (battery/EV chargers) vs Aerospace, Defense).
Verify all details directly with each company before making a decision.