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 RFPs needing hardware and firmware scoped under one vendor. Integra Sources is the stronger option for RFPs seeking a high-project-volume full-cycle hardware+firmware vendor. 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+ | 24–51 |
| Rating | 4.8 / 5 | 4.1 / 5 |
| Primary differentiator | In-house hardware lab plus NXP, STMicroelectronics, and Microchip partner status covers both the board bring-up and firmware line items in a single SOW | More than 250 completed hardware and firmware projects for over 100 clients across four continents |
| Pricing model | Firmware consulting, design-phase engagement, full development lifecycle, or staff augmentation | Project-based full-cycle engineering engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | FreeRTOS, Zephyr, Azure RTOS | C, C++, PCB Design |
| Industries served | Healthcare (FDA, HIPAA, IEC 62304, ISO 13485), Energy (battery management, EV charging), Transportation & Logistics, Manufacturing & Industrial IoT, Consumer Electronics, Automotive | Consumer electronics, IoT hardware products, Robotics |
Lemberg Solutions vs Integra Sources: overview
Lemberg Solutions
Lemberg Solutions was founded in 2007 in Lviv, Ukraine and has grown to a 200+ person team with additional offices in Hamburg, London, and Kraków. Its engagement scope runs from RTOS and bare-metal firmware architecture through embedded GUI work, secure boot and OTA update design, and hardware validation in its own lab with oscilloscopes, evaluation kits, and hardware-in-the-loop testing capability. Direct partnership status with NXP, STMicroelectronics, and Microchip, plus ISO 9001, ISO 27001, and ISO 13485 certifications, gives a procurement team the kind of verifiable vendor-qualification evidence an RFP typically asks for, and the company transfers full IP and source code rights to the client on delivery.
Integra Sources
Integra Sources was founded in 2014 and is headquartered in Astana, Kazakhstan, with a team reported between roughly 24 and 51 employees across Asia, North America, and Europe. The company's scope covers electronic device design, firmware and software development, and full-cycle engineering from PCB and FPGA design through robotics and connected-product monitoring systems, with more than 250 completed projects for over 100 clients across Europe, the USA, Australia, and Asia cited as its delivery track record. For an RFP evaluating project-volume evidence, that 250-project figure is a specific, referenceable claim.
Services and capabilities: Lemberg Solutions vs Integra Sources
| Capability | Lemberg Solutions | Integra Sources |
|---|---|---|
| Firmware development | ✓ | ✓ |
| Hardware / PCB co-design | ✓ | ✓ |
| Functional safety / certification | ✓ | ✗ |
| Defense / aerospace credentials | ✗ | ✗ |
| Medical device firmware | ✗ | ✗ |
| Secure firmware updates | ✓ | ✗ |
| IoT connectivity | ✓ | ✗ |
| Embedded Linux | ✗ | ✗ |
| Staff augmentation | ✓ | ✗ |
Tech stack comparison: Lemberg Solutions vs Integra Sources
| Framework / platform | Lemberg Solutions | Integra Sources |
|---|---|---|
| C | ✓ | ✓ |
| C++ | ✓ | ✓ |
| Embedded Linux | ✓ | N/A |
| PCB Design | N/A | ✓ |
| FPGA | N/A | ✓ |
| MISRA C | ✓ | N/A |
| ITAR | N/A | N/A |
| AWS IoT | ✓ | N/A |
| ASIL | N/A | N/A |
Pricing comparison: Lemberg Solutions vs Integra Sources
| Criterion | Lemberg Solutions | Integra Sources |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Firmware consulting, Design-phase engagement, Full development lifecycle, Staff augmentation | Project-based full-cycle engineering |
| Rate transparency | Not public | 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, IEC 62304, ISO 13485), Energy (battery management, EV charging), Transportation & Logistics | Consumer electronics, IoT hardware products, Robotics |
| Best use cases | RFP requiring hardware validation, firmware development, and compliance documentation in one response, Secure OTA update infrastructure for a fleet of connected devices already in the field | Full-cycle hardware and firmware RFP evaluated on prior project volume, Robotics firmware development paired with PCB and FPGA design |
| Typical project type | Firmware consulting | Project-based full-cycle engineering |
Lemberg Solutions vs Integra Sources: pros and cons
| Lemberg Solutions | |
|---|---|
| + | In-house hardware lab covers board bring-up and HIL validation, a line item many pure-firmware vendors subcontract out |
| + | ISO 9001, ISO 27001, and ISO 13485 certifications give a procurement team documented evidence for vendor qualification checklists |
| + | Direct NXP, STMicroelectronics, and Microchip partner status is independently verifiable against each vendor's own partner directory |
| + | Engagement models span consulting, design-phase, full lifecycle, and staff augmentation, matching how most RFPs are structured |
| + | Full IP and source code transfer on delivery removes a common negotiation point in vendor contracts |
| - | Does not run mass production in-house, so a manufacturing line item still needs a separate contractor |
| - | Does not submit regulatory certification filings on the client's behalf, only the supporting technical documentation |
| - | No published minimum engagement figure, so budget fit for a specific RFP needs a scoping call |
| Integra Sources | |
|---|---|
| + | More than 250 completed projects across four continents is a specific, checkable delivery-volume claim |
| + | Full-cycle scope from PCB and FPGA design through firmware and connected-product monitoring reduces vendor coordination |
| + | 11 years of operating history with a client base spanning Europe, the USA, Australia, and Asia |
| + | Robotics engineering experience is a specific capability not every embedded firmware vendor lists |
| - | Reported team size varies between roughly 24 and 51 across sources, worth confirming for large concurrent RFP capacity needs |
| - | No published pricing or minimum engagement figure |
| - | Its Kazakhstan headquarters may raise timezone or in-person coordination questions for some North American or European RFPs |
Who should choose Lemberg Solutions?
A typical fit: RFP requiring hardware validation, firmware development, and compliance documentation in one response.
In-house hardware lab plus NXP, STMicroelectronics, and Microchip partner status covers both the board bring-up and firmware line items in a single SOW. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare (FDA, HIPAA, IEC 62304, ISO 13485), Energy (battery management, EV charging), Transportation & Logistics, Manufacturing & Industrial IoT, Consumer Electronics, Automotive.
Who should choose Integra Sources?
A typical fit: full-cycle hardware and firmware RFP evaluated on prior project volume.
More than 250 completed hardware and firmware projects for over 100 clients across four continents. Minimum engagement is not publicly disclosed. Works best with clients in Consumer electronics, IoT hardware products, Robotics.
Decision matrix: Lemberg Solutions vs Integra Sources
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Both offer fixed-price models |
| 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 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 Integra Sources
| Use case | Lemberg Solutions fit | Integra Sources fit | Winner |
|---|---|---|---|
| RFP requiring hardware validation, firmware development, and compliance documentation in one response | Strong | Strong | Both equally |
| Secure OTA update infrastructure for a fleet of connected devices already in the field | Strong | Limited | Lemberg Solutions |
| Full-cycle hardware and firmware RFP evaluated on prior project volume | Limited | Strong | Integra Sources |
| Robotics firmware development paired with PCB and FPGA design | 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 Firmware projects. In-house hardware lab plus NXP, STMicroelectronics, and Microchip partner status covers both the board bring-up and firmware line items in a single SOW.
Integra Sources (4.1/5) is worth a look if you need robotics firmware development paired with PCB and FPGA design. 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: in-house hardware lab covers board bring-up and HIL validation, a line item many pure-firmware vendors subcontract out. Integra Sources's strongest advantage: more than 250 completed projects across four continents is a specific, checkable delivery-volume claim.
How do Lemberg Solutions and Integra Sources differ in pricing?
Lemberg Solutions uses firmware consulting, design-phase engagement, full development lifecycle, or staff augmentation pricing. Integra Sources uses project-based full-cycle engineering 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 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 service provider before shortlisting.
What are the main differences between Lemberg Solutions and Integra Sources?
Lemberg Solutions's primary differentiator is: in-house hardware lab plus NXP, STMicroelectronics, and Microchip partner status covers both the board bring-up and firmware line items in a single SOW. Integra Sources's primary differentiator is: more than 250 completed hardware and firmware projects for over 100 clients across four continents. They also differ in team size (200+ vs 24–51), minimum engagement (Not published vs Not published), and primary industries served (Healthcare (FDA, HIPAA, IEC 62304, ISO 13485), Energy (battery management, EV charging) vs Consumer electronics, IoT hardware products).
Verify all details directly with each service provider before making a decision.