Lemberg Solutions vs Zone7 Engineering: full comparison for 2026
Quick verdict
Lemberg Solutions (4.8/5) edges ahead of Zone7 Engineering (3.9/5) overall. Lemberg Solutions is the better choice for teams needing dedicated engineers with direct chip-vendor backing. Zone7 Engineering is the stronger option for teams wanting direct, single-point engineering accountability on a small project. 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 | 3.9 / 5 |
| Primary differentiator | 200+ engineers across four countries with direct NXP, STMicroelectronics, and Microchip partner status and an in-house hardware lab | Founder personally performs project planning, circuit design, and firmware development, with no layers between quoting and delivery |
| 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, 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. For a buyer evaluating who they'd actually work with, the firm's scale means dedicated engineers rather than shared generalist staff, backed by direct partnership status with NXP, STMicroelectronics, and Microchip and an in-house hardware lab the team uses daily for board bring-up. ISO 9001, ISO 27001, and ISO 13485 certifications reflect process discipline a hiring manager can expect from the assigned team, not just a company-wide policy on paper.
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. For a client evaluating the smallest possible version of an engineering-hire relationship, this is a firm where the person quoting the project, designing the architecture, and writing the firmware are the same single named individual.
Services and capabilities: Lemberg Solutions vs Zone7 Engineering
| Capability | Lemberg Solutions | Zone7 Engineering |
|---|---|---|
| Firmware development | ✓ | ✓ |
| RTOS development | ✓ | ✗ |
| Hardware co-design | ✓ | ✓ |
| Embedded GUI development | ✓ | ✗ |
| Medical device firmware | ✗ | ✗ |
| Functional safety | ✓ | ✗ |
| Technical training | ✗ | ✗ |
| Expert-witness services | ✗ | ✗ |
| Staff augmentation | ✓ | ✗ |
Tech stack comparison: Lemberg Solutions vs Zone7 Engineering
| Framework / platform | Lemberg Solutions | Zone7 Engineering |
|---|---|---|
| C | ✓ | ✓ |
| C++ | ✓ | ✓ |
| FreeRTOS | ✓ | N/A |
| Zephyr | ✓ | N/A |
| FPGA | N/A | N/A |
| Embedded Linux | ✓ | N/A |
| LVGL | ✓ | N/A |
| AWS IoT | N/A | N/A |
| ARM Cortex-M | ✓ | 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, Transportation & Logistics | Consumer electronics, Industrial products |
| Best use cases | Extending an in-house team with dedicated RTOS and bare-metal engineers, Hardware validation and board bring-up needing a team with its own lab equipment | Hiring a single senior engineer for a small mixed-signal hardware and firmware program, 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 | |
|---|---|
| + | 200+ engineers give a hiring team dedicated staff rather than shared generalists spread thin across many clients |
| + | In-house hardware lab means the assigned team validates board bring-up itself rather than waiting on a separate department |
| + | Direct NXP, STMicroelectronics, and Microchip partner status is a credential the actual engineers on a project can draw on directly |
| + | ISO 9001, ISO 27001, and ISO 13485 certifications reflect process discipline built into daily team workflow, not just policy documents |
| + | Full IP and source code rights transfer to the client on delivery |
| - | Does not run mass production in-house, so a manufacturing handoff still needs a separate team |
| - | Does not handle regulatory certification filings on the client's behalf |
| - | No published minimum engagement figure, so team-size and cost fit needs a direct scoping conversation |
| Zone7 Engineering | |
|---|---|
| + | Founder-led model means the person quoting a project is the same person who designs and builds it, 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 |
| + | 15 years of practice predates many boutique competitors on this list |
| - | Solo or near-solo team size severely limits capacity for a project 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: extending an in-house team with dedicated RTOS and bare-metal engineers.
200+ engineers across four countries with direct NXP, STMicroelectronics, and Microchip partner status and an in-house hardware lab. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare (FDA, HIPAA, IEC 62304, ISO 13485), Energy, Transportation & Logistics, Manufacturing & Industrial IoT, Consumer Electronics, Automotive.
Who should choose Zone7 Engineering?
A typical fit: hiring a single senior engineer for a small mixed-signal hardware and firmware program.
Founder personally performs project planning, circuit design, and firmware development, with no layers between quoting and delivery. 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 | Both may offer discovery engagements |
Use case fit: Lemberg Solutions vs Zone7 Engineering
| Use case | Lemberg Solutions fit | Zone7 Engineering fit | Winner |
|---|---|---|---|
| Extending an in-house team with dedicated RTOS and bare-metal engineers | Strong | Limited | Lemberg Solutions |
| Hardware validation and board bring-up needing a team with its own lab equipment | Strong | Strong | Both equally |
| Hiring a single senior engineer for a small mixed-signal hardware and firmware program | 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 Development projects. 200+ engineers across four countries with direct NXP, STMicroelectronics, and Microchip partner status and an in-house hardware lab.
Zone7 Engineering (3.9/5) 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: 200+ engineers give a hiring team dedicated staff rather than shared generalists spread thin across many clients. Zone7 Engineering's strongest advantage: founder-led model means the person quoting a project is the same person who designs and builds it, 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 developer before shortlisting.
What are the main differences between Lemberg Solutions and Zone7 Engineering?
Lemberg Solutions's primary differentiator is: 200+ engineers across four countries with direct NXP, STMicroelectronics, and Microchip partner status and an in-house hardware lab. Zone7 Engineering's primary differentiator is: founder personally performs project planning, circuit design, and firmware development, with no layers between quoting and delivery. 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 vs Consumer electronics, Industrial products).
Verify all details directly with each developer before making a decision.