Conclusive Engineering vs Oxalis Design: full comparison for 2026
Quick verdict
Conclusive Engineering (4.5/5) edges ahead of Oxalis Design (4.1/5) overall. Conclusive Engineering is the better choice for automotive and healthcare firmware needing ISO 26262 or IEC 61508 alignment. Oxalis Design is the stronger option for small connected-device programs needing direct access to senior engineers. The right choice depends on your project size, budget, and required tech stack.
Conclusive Engineering vs Oxalis Design: head-to-head summary
| Criterion | Conclusive Engineering | Oxalis Design |
|---|---|---|
| Founded | 2018 | 2019 |
| HQ | Katowice, Poland | Bristol, UK |
| Team size | 30–50 | 2–10 |
| Rating | 4.5 / 5 | 4.1 / 5 |
| Primary differentiator | Nordic Semiconductor and Texas Instruments partner status paired with FreeBSD depth most embedded firms don't carry | Founder-led two-person leadership team focused solely on electronics and embedded firmware, no broader IT practice attached |
| Pricing model | Project-based engineering engagements | Project-based electronics and embedded engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | MISRA C, FreeRTOS, Embedded Linux | C, C++, RF Design |
| Industries served | Automotive, Healthcare, Industrial, Manufacturing | Medical devices, Consumer electronics, Industrial |
Conclusive Engineering vs Oxalis Design: overview
Conclusive Engineering
Conclusive Engineering was founded in 2018 by Jakub Klama and Wojciech Kloska in Katowice, Poland, and has grown to a team most sources place between 30 and 50 engineers. The company works across the embedded stack, from bootloader and RTOS architecture through embedded Linux and FreeBSD systems, with named clients in automotive and healthcare where ISO 26262 and IEC 61508 alignment matters. It is also a listed Nordic Semiconductor and Texas Instruments partner, giving it direct access to chip-level support on those platforms rather than working purely from public datasheets.
Oxalis Design
Oxalis Design is a Bristol, UK electronics and embedded systems consultancy founded by Alex Turner and Alex Thornicroft, both experienced electronics and software engineers. The firm's stated scope covers electronics hardware and RF design, embedded software development, and connected-device development for medical, consumer, and industrial clients, from early concept through pilot builds and the transfer to production. As a small, cohesive team focused solely on electronics and embedded firmware rather than a broader product-design or general IT practice, it suits clients who want senior engineers directly on their project rather than layers of account management.
Services and capabilities: Conclusive Engineering vs Oxalis Design
| Capability | Conclusive Engineering | Oxalis Design |
|---|---|---|
| RTOS firmware development | ✓ | ✓ |
| Bare-metal & driver development | ✓ | ✓ |
| Secure boot / OTA firmware updates | ✗ | ✗ |
| MCU & platform migration | ✗ | ✗ |
| Connectivity & IoT protocols | ✗ | ✓ |
| Functional safety / compliance | ✓ | ✗ |
| Embedded AI / on-device inference | ✗ | ✗ |
| Firmware GUI development | ✗ | ✗ |
| Hardware co-design / board bring-up | ✗ | ✓ |
| Staff augmentation | ✗ | ✗ |
Tech stack comparison: Conclusive Engineering vs Oxalis Design
| Framework / platform | Conclusive Engineering | Oxalis Design |
|---|---|---|
| FreeRTOS | ✓ | N/A |
| Zephyr | N/A | N/A |
| STM32 | N/A | N/A |
| ARM Cortex-M | ✓ | N/A |
| Embedded Linux | ✓ | N/A |
| BLE | N/A | N/A |
| MISRA | ✓ | N/A |
| Secure Boot | N/A | N/A |
| AWS IoT | N/A | N/A |
| RISC-V | N/A | N/A |
Pricing comparison: Conclusive Engineering vs Oxalis Design
| Criterion | Conclusive Engineering | Oxalis Design |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Project-based engineering, Design-phase consulting | Project-based engineering, concept through pilot build |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Conclusive Engineering vs Oxalis Design
| Dimension | Conclusive Engineering | Oxalis Design |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Automotive, Healthcare, Industrial | Medical devices, Consumer electronics, Industrial |
| Best use cases | Bootloader and RTOS architecture for a new automotive control module, FreeBSD-based embedded Linux system for an industrial gateway | RF and firmware co-design for a new connected consumer device, Medical device electronics and embedded firmware from concept through pilot build |
| Typical project type | Project-based engineering | Project-based engineering, concept through pilot build |
Conclusive Engineering vs Oxalis Design: pros and cons
| Conclusive Engineering | |
|---|---|
| + | Nordic Semiconductor and Texas Instruments partner listings give direct chip-vendor support channels rather than public-datasheet-only development |
| + | FreeBSD expertise is uncommon among firmware vendors, most of whom default to Linux or bare-metal only |
| + | ISO 26262 and IEC 61508 alignment work suits safety-relevant automotive and industrial clients |
| + | Founder-led team formed specifically around embedded systems rather than growing out of a general software house |
| - | Team size estimates vary by source between roughly 30 and 50 people, capping concurrent large-program capacity |
| - | Founded in 2018, so its public track record is shorter than firms with 15 to 25 years of delivery history |
| - | No published pricing or minimum engagement threshold |
| Oxalis Design | |
|---|---|
| + | Founded and led directly by two working electronics and software engineers, giving clients direct senior-level involvement |
| + | Focus on electronics and embedded firmware exclusively, without a broader IT or general software practice diluting attention |
| + | RF design capability in-house means wireless connectivity work doesn't require a separate specialist vendor |
| + | Serves medical, consumer, and industrial clients from concept through pilot build and transfer to production |
| - | A team of 2 to 10 people limits capacity to a small number of concurrent client programs at any time |
| - | Publicly verifiable founding date and detailed case study history are limited |
| - | No published pricing or minimum engagement figure |
Who should choose Conclusive Engineering?
A typical fit: bootloader and RTOS architecture for a new automotive control module.
Nordic Semiconductor and Texas Instruments partner status paired with FreeBSD depth most embedded firms don't carry. Minimum engagement is not publicly disclosed. Works best with clients in Automotive, Healthcare, Industrial, Manufacturing.
Who should choose Oxalis Design?
A typical fit: RF and firmware co-design for a new connected consumer device.
Founder-led two-person leadership team focused solely on electronics and embedded firmware, no broader IT practice attached. Minimum engagement is not publicly disclosed. Works best with clients in Medical devices, Consumer electronics, Industrial.
Decision matrix: Conclusive Engineering vs Oxalis Design
| 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: Conclusive Engineering (Not published) vs Oxalis Design (Not published) |
| You need specialist depth in a specific vertical | Conclusive Engineering |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | Conclusive Engineering |
Use case fit: Conclusive Engineering vs Oxalis Design
| Use case | Conclusive Engineering fit | Oxalis Design fit | Winner |
|---|---|---|---|
| Bootloader and RTOS architecture for a new automotive control module | Strong | Limited | Conclusive Engineering |
| FreeBSD-based embedded Linux system for an industrial gateway | Strong | Limited | Conclusive Engineering |
| RF and firmware co-design for a new connected consumer device | Limited | Strong | Oxalis Design |
| Medical device electronics and embedded firmware from concept through pilot build | Limited | Strong | Oxalis Design |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Conclusive Engineering vs Oxalis Design
Conclusive Engineering (4.5/5) is the stronger overall choice for most Firmware Development projects. Nordic Semiconductor and Texas Instruments partner status paired with FreeBSD depth most embedded firms don't carry.
Oxalis Design (4.1/5) is worth a look if you need medical device electronics and embedded firmware from concept through pilot build. If your situation matches that, Oxalis Design is a competitive option.
Related comparisons
Conclusive Engineering vs Oxalis Design FAQ
Is Conclusive Engineering better than Oxalis Design?
Conclusive Engineering (4.5/5) scores higher overall, but "better" depends on your use case. Conclusive Engineering's strongest advantage: nordic Semiconductor and Texas Instruments partner listings give direct chip-vendor support channels rather than public-datasheet-only development. Oxalis Design's strongest advantage: founded and led directly by two working electronics and software engineers, giving clients direct senior-level involvement.
How do Conclusive Engineering and Oxalis Design differ in pricing?
Conclusive Engineering uses project-based engineering engagements pricing. Oxalis Design uses project-based electronics and embedded engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Conclusive Engineering or Oxalis Design?
Conclusive Engineering 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 Conclusive Engineering and Oxalis Design?
Conclusive Engineering's primary differentiator is: nordic Semiconductor and Texas Instruments partner status paired with FreeBSD depth most embedded firms don't carry. Oxalis Design's primary differentiator is: founder-led two-person leadership team focused solely on electronics and embedded firmware, no broader IT practice attached. They also differ in team size (30–50 vs 2–10), minimum engagement (Not published vs Not published), and primary industries served (Automotive, Healthcare vs Medical devices, Consumer electronics).
Verify all details directly with each company before making a decision.