DE Design Works vs Oxalis Design: full comparison for 2026
Quick verdict
DE Design Works (4.2/5) edges ahead of Oxalis Design (4.0/5) overall. DE Design Works is the better choice for teams needing engineers experienced with rugged industrial, medical, or military constraints. Oxalis Design is the stronger option for very small teams wanting direct, ongoing access to the founding engineers. The right choice depends on your project size, budget, and required tech stack.
DE Design Works vs Oxalis Design: head-to-head summary
| Criterion | DE Design Works | Oxalis Design |
|---|---|---|
| Founded | 2002 | 2019 |
| HQ | Chesterfield, MO, USA | Bristol, UK |
| Team size | 11–50 | 2–10 |
| Rating | 4.2 / 5 | 4.0 / 5 |
| Primary differentiator | 23 years of continuous firmware and hardware work specifically for rugged industrial, medical, and military applications | Founder-led team where both founders remain personally involved in client engineering work, not just management |
| Pricing model | Project-based electronics and firmware engagements | Project-based electronics and embedded engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | C, C++, Embedded Linux | C, C++, RF Design |
| Industries served | Industrial, Medical devices, Military/defense, Consumer electronics | Medical devices, Consumer electronics, Industrial |
DE Design Works vs Oxalis Design: overview
DE Design Works
DE Design Works was founded in 2002 and operates from Chesterfield, Missouri with a team in the 11 to 50 employee range. Firmware has been a core, continuous practice since the company's founding rather than a service added later, and the team's rugged industrial, medical, and military application experience means its engineers have handled the specific constraints those product categories impose, not just general firmware work. For a hiring manager staffing a ruggedized or regulated product, that's the kind of narrow, verifiable experience worth checking directly.
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 who remain personally involved in client work rather than having moved fully into management. For a client evaluating team fit at the smallest scale, this means the people making architecture decisions are the same people who will be reachable throughout the engagement, not a sales contact who hands the work to unnamed staff.
Services and capabilities: DE Design Works vs Oxalis Design
| Capability | DE Design Works | Oxalis Design |
|---|---|---|
| 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: DE Design Works vs Oxalis Design
| Framework / platform | DE Design Works | Oxalis Design |
|---|---|---|
| C | ✓ | ✓ |
| C++ | ✓ | ✓ |
| FreeRTOS | N/A | N/A |
| Zephyr | N/A | N/A |
| FPGA | N/A | N/A |
| Embedded Linux | ✓ | N/A |
| LVGL | N/A | N/A |
| AWS IoT | N/A | N/A |
| ARM Cortex-M | N/A | N/A |
Pricing comparison: DE Design Works vs Oxalis Design
| Criterion | DE Design Works | Oxalis Design |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Project-based engineering | Project-based engineering, concept through pilot build |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: DE Design Works vs Oxalis Design
| Dimension | DE Design Works | Oxalis Design |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Industrial, Medical devices, Military/defense | Medical devices, Consumer electronics, Industrial |
| Best use cases | Staffing a ruggedized industrial or military device program with experienced engineers, Secure OTA update development for a fielded product | Hiring a very small team where the founders personally do the engineering, RF and firmware co-design for a new connected consumer device |
| Typical project type | Project-based engineering | Project-based engineering, concept through pilot build |
DE Design Works vs Oxalis Design: pros and cons
| DE Design Works | |
|---|---|
| + | Firmware has been a stated core competency since the company's 2002 founding, not a later add-on |
| + | Rugged industrial, medical, and military application experience means the team has handled those specific product constraints before |
| + | 23 years of operating history gives a track record to reference-check against |
| + | In-house electronics and PCB design keep hardware and firmware engineers on the same team |
| - | 11 to 50 employees limits concurrent capacity compared to larger teams |
| - | Public case studies naming specific past programs are limited, so verifying track record needs direct reference requests |
| - | No published pricing or minimum engagement threshold |
| Oxalis Design | |
|---|---|
| + | Both founders remain personally involved in engineering work, not just business development |
| + | Focus on electronics and embedded firmware exclusively, without a broader IT practice diluting attention |
| + | RF design capability in-house means wireless connectivity work doesn't require a separate specialist |
| + | Serves medical, consumer, and industrial clients from concept through pilot build |
| - | 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 DE Design Works?
A typical fit: staffing a ruggedized industrial or military device program with experienced engineers.
23 years of continuous firmware and hardware work specifically for rugged industrial, medical, and military applications. Minimum engagement is not publicly disclosed. Works best with clients in Industrial, Medical devices, Military/defense, Consumer electronics.
Who should choose Oxalis Design?
A typical fit: hiring a very small team where the founders personally do the engineering.
Founder-led team where both founders remain personally involved in client engineering work, not just management. Minimum engagement is not publicly disclosed. Works best with clients in Medical devices, Consumer electronics, Industrial.
Decision matrix: DE Design Works 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: DE Design Works (Not published) vs Oxalis Design (Not published) |
| You need specialist depth in a specific vertical | DE Design Works |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | Both may offer discovery engagements |
Use case fit: DE Design Works vs Oxalis Design
| Use case | DE Design Works fit | Oxalis Design fit | Winner |
|---|---|---|---|
| Staffing a ruggedized industrial or military device program with experienced engineers | Strong | Limited | DE Design Works |
| Secure OTA update development for a fielded product | Strong | Limited | DE Design Works |
| Hiring a very small team where the founders personally do the engineering | Strong | Strong | Both equally |
| RF and firmware co-design for a new connected consumer device | Limited | Strong | Oxalis Design |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Strong | Limited | DE Design Works |
Verdict: DE Design Works vs Oxalis Design
DE Design Works (4.2/5) is the stronger overall choice for most Embedded Firmware Development projects. 23 years of continuous firmware and hardware work specifically for rugged industrial, medical, and military applications.
Oxalis Design (4.0/5) is worth a look if you need RF and firmware co-design for a new connected consumer device. If your situation matches that, Oxalis Design is a competitive option.
Related comparisons
DE Design Works vs Oxalis Design FAQ
Is DE Design Works better than Oxalis Design?
DE Design Works (4.2/5) scores higher overall, but "better" depends on your use case. DE Design Works's strongest advantage: firmware has been a stated core competency since the company's 2002 founding, not a later add-on. Oxalis Design's strongest advantage: both founders remain personally involved in engineering work, not just business development.
How do DE Design Works and Oxalis Design differ in pricing?
DE Design Works uses project-based electronics and firmware 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: DE Design Works or Oxalis Design?
DE Design Works 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 DE Design Works and Oxalis Design?
DE Design Works's primary differentiator is: 23 years of continuous firmware and hardware work specifically for rugged industrial, medical, and military applications. Oxalis Design's primary differentiator is: founder-led team where both founders remain personally involved in client engineering work, not just management. They also differ in team size (11–50 vs 2–10), minimum engagement (Not published vs Not published), and primary industries served (Industrial, Medical devices vs Medical devices, Consumer electronics).
Verify all details directly with each developer before making a decision.