Lemberg Solutions vs Zone7 Engineering: full comparison for 2026
Quick verdict
Lemberg Solutions (4.8/5) edges ahead of Zone7 Engineering (3.8/5) overall. Lemberg Solutions is the better choice for RFPs needing hardware and firmware scoped under one vendor. Zone7 Engineering is the stronger option for small RFPs needing direct founder-level electronics and firmware engineering. The right choice depends on your project size, budget, and required tech stack.
Lemberg Solutions vs Zone7 Engineering: head-to-head summary
| Criterion | Lemberg Solutions | Zone7 Engineering |
|---|---|---|
| Founded | 2007 | 2010 |
| HQ | Lviv, Ukraine (offices in Hamburg, Germany; London, UK; Kraków, Poland) | Portland, OR, USA |
| Team size | 200+ | Solo / small team |
| Rating | 4.8 / 5 | 3.8 / 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 | Founder-led electronics and firmware practice covering the full path from PCB design through production readiness |
| Pricing model | Firmware consulting, design-phase engagement, full development lifecycle, or staff augmentation | Project-based electronics and firmware 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, Industrial products |
Lemberg Solutions vs Zone7 Engineering: 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.
Zone7 Engineering
Zone7 Engineering is a Portland, Oregon electronics engineering practice founded and run by David Ashman, a senior electronics engineer with extensive experience designing digital and analog circuitry around various microprocessors and DSPs alongside embedded C/C++ firmware development. Its stated scope covers project planning, PCB and circuit design, embedded firmware development, prototyping, and production-readiness support. For an RFP scoped small enough for a solo or near-solo practitioner, that direct-founder-involvement model removes account-management layers entirely, though it also caps how much concurrent capacity is available.
Services and capabilities: Lemberg Solutions vs Zone7 Engineering
| Capability | Lemberg Solutions | Zone7 Engineering |
|---|---|---|
| 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 Zone7 Engineering
| Framework / platform | Lemberg Solutions | Zone7 Engineering |
|---|---|---|
| C | ✓ | ✓ |
| C++ | ✓ | ✓ |
| Embedded Linux | ✓ | N/A |
| PCB Design | N/A | ✓ |
| FPGA | N/A | 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 Zone7 Engineering
| Criterion | Lemberg Solutions | Zone7 Engineering |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Firmware consulting, Design-phase engagement, Full development lifecycle, Staff augmentation | Project-based engineering |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Lemberg Solutions vs Zone7 Engineering
| Dimension | Lemberg Solutions | Zone7 Engineering |
|---|---|---|
| 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, Industrial products |
| 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 | Small mixed-signal hardware and firmware program led by a senior founder-engineer, PCB and circuit design paired with embedded C/C++ firmware for a compact product |
| Typical project type | Firmware consulting | Project-based engineering |
Lemberg Solutions vs Zone7 Engineering: 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 |
| Zone7 Engineering | |
|---|---|
| + | Founder-led model means direct senior electronics engineering involvement on every engagement, with no account-management layer |
| + | Covers project planning through PCB design, firmware, prototyping, and production readiness in one continuous process |
| + | Analog and digital circuit design experience alongside firmware covers mixed-signal product requirements |
| + | Founding year (2010) predates many boutique competitors, giving over a decade of practice |
| - | Solo or near-solo team size severely limits capacity for an RFP requiring multiple concurrent workstreams |
| - | Public case study detail and named client references are very limited |
| - | No published pricing or minimum engagement figure |
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 Zone7 Engineering?
A typical fit: small mixed-signal hardware and firmware program led by a senior founder-engineer.
Founder-led electronics and firmware practice covering the full path from PCB design through production readiness. Minimum engagement is not publicly disclosed. Works best with clients in Consumer electronics, Industrial products.
Decision matrix: Lemberg Solutions vs Zone7 Engineering
| 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 Zone7 Engineering (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 Zone7 Engineering
| Use case | Lemberg Solutions fit | Zone7 Engineering fit | Winner |
|---|---|---|---|
| RFP requiring hardware validation, firmware development, and compliance documentation in one response | Strong | Limited | Lemberg Solutions |
| Secure OTA update infrastructure for a fleet of connected devices already in the field | Strong | Limited | Lemberg Solutions |
| Small mixed-signal hardware and firmware program led by a senior founder-engineer | Limited | Strong | Zone7 Engineering |
| PCB and circuit design paired with embedded C/C++ firmware for a compact product | Limited | Strong | Zone7 Engineering |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Lemberg Solutions vs Zone7 Engineering
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.
Zone7 Engineering (3.8/5) is worth a look if you need PCB and circuit design paired with embedded C/C++ firmware for a compact product. If your situation matches that, Zone7 Engineering is a competitive option.
Related comparisons
Lemberg Solutions vs Zone7 Engineering FAQ
Is Lemberg Solutions better than Zone7 Engineering?
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. Zone7 Engineering's strongest advantage: founder-led model means direct senior electronics engineering involvement on every engagement, with no account-management layer.
How do Lemberg Solutions and Zone7 Engineering differ in pricing?
Lemberg Solutions uses firmware consulting, design-phase engagement, full development lifecycle, or staff augmentation pricing. Zone7 Engineering uses project-based electronics and firmware 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 Zone7 Engineering?
Lemberg Solutions 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 Zone7 Engineering?
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. Zone7 Engineering's primary differentiator is: founder-led electronics and firmware practice covering the full path from PCB design through production readiness. They also differ in team size (200+ vs Solo / small team), 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, Industrial products).
Verify all details directly with each service provider before making a decision.