Lemberg Solutions vs Integra Sources: full comparison for 2026
Quick verdict
Lemberg Solutions (4.8/5) edges ahead of Integra Sources (4.1/5) overall. Lemberg Solutions is the better choice for full-stack embedded builds needing hardware through cloud in one team. Integra Sources is the stronger option for startups wanting one team for both hardware and firmware on a small budget. The right choice depends on your project size, budget, and required tech stack.
Lemberg Solutions vs Integra Sources: head-to-head summary
| Criterion | Lemberg Solutions | Integra Sources |
|---|---|---|
| Founded | 2007 | 2014 |
| HQ | Lviv, Ukraine (offices in Hamburg, Germany; London, UK; Kraków, Poland) | Astana, Kazakhstan |
| Team size | 200+ | 11–50 |
| Rating | 4.8 / 5 | 4.1 / 5 |
| Primary differentiator | 360° engineering across electrical, firmware, Linux, FPGA, and cloud under one roof with a certified in-house hardware lab | Turnkey hardware-plus-firmware delivery from a single small team, avoiding the coordination overhead of separate vendors |
| Pricing model | Technical consulting, team extension/staff augmentation, and end-to-end product development | Fixed project |
| Min. engagement | Not published | Not disclosed |
| Primary tech stack | FreeRTOS, Zephyr, Embedded Linux (Yocto) | C/C++, FreeRTOS, Embedded Linux |
| Industries served | Healthcare (FDA/HIPAA), Energy (battery/EV chargers), Transportation & Logistics, Manufacturing/Industrial IoT, Consumer Electronics, Automotive, Agritech | Consumer Electronics, Robotics, Industrial IoT, Medical devices |
Lemberg Solutions vs Integra Sources: 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.
Integra Sources
Integra Sources is a custom hardware design and software development company founded in 2014, offering electronic design, embedded firmware, kernel/driver development, and full-stack product development from a single team. Public sources disagree on exact headquarters (Astana, Kazakhstan per most directories) and current headcount (estimates range from roughly 24 to 51 employees), which is typical for a boutique of this size. The company markets itself on "turnkey product development" — hardware and software delivered by one company rather than coordinating separate vendors — and reports 250+ completed IoT and embedded projects.
Services and capabilities: Lemberg Solutions vs Integra Sources
| Capability | Lemberg Solutions | Integra Sources |
|---|---|---|
| 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 Integra Sources
| Framework / platform | Lemberg Solutions | Integra Sources |
|---|---|---|
| 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 | ✓ | N/A |
Pricing comparison: Lemberg Solutions vs Integra Sources
| Criterion | Lemberg Solutions | Integra Sources |
|---|---|---|
| Minimum engagement | Not published | Not disclosed |
| Engagement models | Technical consulting, Team extension, End-to-end product development | Fixed project |
| Rate transparency | Minimum disclosed | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Lemberg Solutions vs Integra Sources
| Dimension | Lemberg Solutions | Integra Sources |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Healthcare (FDA/HIPAA), Energy (battery/EV chargers), Transportation & Logistics | Consumer Electronics, Robotics, Industrial IoT |
| Best use cases | EV charging stations needing OCPP-compliant control software, Medical device firmware requiring FDA/IEC 62304-aware development and porting | Hardware startups needing PCB design and firmware from one small vendor, MVP and prototype development for connected consumer devices |
| Typical project type | Technical consulting | Fixed project |
Lemberg Solutions vs Integra Sources: 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 |
| Integra Sources | |
|---|---|
| + | One team handles electronic design, PCB layout, FPGA, and embedded firmware without subcontracting hardware separately |
| + | 250+ completed projects reported despite a small team size |
| + | Low overhead structure suits early-stage hardware startups on tight budgets |
| - | Public sources disagree on both headquarters location and headcount, making capacity hard to verify precisely (per company website and third-party directories; independently unverifiable) |
| - | Small team size limits capacity for large, multi-workstream programs compared to mid-size or enterprise firms |
| - | No public case studies with named enterprise clients |
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 Integra Sources?
A typical fit: hardware startups needing PCB design and firmware from one small vendor.
Turnkey hardware-plus-firmware delivery from a single small team, avoiding the coordination overhead of separate vendors. Minimum engagement starts at Not disclosed. Works best with clients in Consumer Electronics, Robotics, Industrial IoT, Medical devices.
Decision matrix: Lemberg Solutions vs Integra Sources
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Integra Sources |
| 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 Integra Sources (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 Integra Sources
| Use case | Lemberg Solutions fit | Integra Sources 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 | Limited | Lemberg Solutions |
| Hardware startups needing PCB design and firmware from one small vendor | Limited | Strong | Integra Sources |
| MVP and prototype development for connected consumer devices | Limited | Strong | Integra Sources |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Lemberg Solutions vs Integra Sources
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.
Integra Sources (4.1/5) is worth a look if you need MVP and prototype development for connected consumer devices. If your situation matches that, Integra Sources is a competitive option.
Related comparisons
Lemberg Solutions vs Integra Sources FAQ
Is Lemberg Solutions better than Integra Sources?
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. Integra Sources's strongest advantage: one team handles electronic design, PCB layout, FPGA, and embedded firmware without subcontracting hardware separately.
How do Lemberg Solutions and Integra Sources 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. Integra Sources uses fixed project 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 Integra Sources?
Integra Sources 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 Integra Sources?
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. Integra Sources's primary differentiator is: turnkey hardware-plus-firmware delivery from a single small team, avoiding the coordination overhead of separate vendors. They also differ in team size (200+ vs 11–50), minimum engagement (Not published vs Not disclosed), and primary industries served (Healthcare (FDA/HIPAA), Energy (battery/EV chargers) vs Consumer Electronics, Robotics).
Verify all details directly with each company before making a decision.