Oxalis Design vs A-listware: full comparison for 2026
Quick verdict
Oxalis Design (4.1/5) edges ahead of A-listware (3.9/5) overall. Oxalis Design is the better choice for small connected-device programs needing direct access to senior engineers. A-listware is the stronger option for staff augmentation for firmware teams needing remote engineering capacity. The right choice depends on your project size, budget, and required tech stack.
Oxalis Design vs A-listware: head-to-head summary
| Criterion | Oxalis Design | A-listware |
|---|---|---|
| Founded | 2019 | 2017 |
| HQ | Bristol, UK | London, UK (R&D center in Ukraine) |
| Team size | 2–10 | 51–200 |
| Rating | 4.1 / 5 | 3.9 / 5 |
| Primary differentiator | Founder-led two-person leadership team focused solely on electronics and embedded firmware, no broader IT practice attached | Remote engineering team delivery model with embedded firmware and legacy modernization as named service lines |
| Pricing model | Project-based electronics and embedded engagements | Staff augmentation and dedicated remote team engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | C, C++, RF Design | C, C++, Legacy System Modernization Tooling |
| Industries served | Medical devices, Consumer electronics, Industrial | Industrial IoT, Legacy hardware modernization |
Oxalis Design vs A-listware: overview
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.
A-listware
A-listware was founded in 2017 and is headquartered in London, UK, with an R&D center in Ukraine and a reported 51 to 200 employees. The company's core model centers on delivering remote engineering teams to clients, with embedded systems and IoT development, including firmware development, legacy system modernization, and hardware integration, named among its service lines. That staff-augmentation framing distinguishes it from project-based firmware consultancies: clients typically embed A-listware engineers into their own team and processes rather than handing off a defined firmware deliverable.
Services and capabilities: Oxalis Design vs A-listware
| Capability | Oxalis Design | A-listware |
|---|---|---|
| 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: Oxalis Design vs A-listware
| Framework / platform | Oxalis Design | A-listware |
|---|---|---|
| FreeRTOS | N/A | N/A |
| Zephyr | N/A | N/A |
| STM32 | N/A | N/A |
| ARM Cortex-M | N/A | N/A |
| Embedded Linux | N/A | N/A |
| BLE | N/A | N/A |
| MISRA | N/A | N/A |
| Secure Boot | N/A | N/A |
| AWS IoT | N/A | N/A |
| RISC-V | N/A | N/A |
Pricing comparison: Oxalis Design vs A-listware
| Criterion | Oxalis Design | A-listware |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Project-based engineering, concept through pilot build | Staff augmentation, Dedicated remote teams |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Oxalis Design vs A-listware
| Dimension | Oxalis Design | A-listware |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Medical devices, Consumer electronics, Industrial | Industrial IoT, Legacy hardware modernization |
| Best use cases | RF and firmware co-design for a new connected consumer device, Medical device electronics and embedded firmware from concept through pilot build | Staff augmentation for an in-house firmware team needing additional remote engineering capacity, Legacy embedded system modernization for an aging industrial product |
| Typical project type | Project-based engineering, concept through pilot build | Staff augmentation |
Oxalis Design vs A-listware: pros and cons
| 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 |
| A-listware | |
|---|---|
| + | Staff augmentation model gives clients direct control over embedded engineers working inside their own existing processes |
| + | Legacy system modernization is a named specialty, useful for firmware projects centered on an aging codebase rather than greenfield development |
| + | UK headquarters with a Ukraine R&D center gives Western business hours coordination with Eastern European delivery cost structure |
| + | 8 years of operating history with a reported 51 to 200 employees |
| - | Firmware development is one line among several IoT and embedded services rather than the company's sole specialty |
| - | Staff augmentation suits clients who already have in-house firmware leadership; it is a narrower fit for a client needing a fully managed project delivery |
| - | No published pricing or minimum engagement figure |
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.
Who should choose A-listware?
A typical fit: staff augmentation for an in-house firmware team needing additional remote engineering capacity.
Remote engineering team delivery model with embedded firmware and legacy modernization as named service lines. Minimum engagement is not publicly disclosed. Works best with clients in Industrial IoT, Legacy hardware modernization.
Decision matrix: Oxalis Design vs A-listware
| 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 | A-listware |
| Your budget is at the lower end | Compare: Oxalis Design (Not published) vs A-listware (Not published) |
| You need specialist depth in a specific vertical | Oxalis Design |
| You need staff augmentation or team extension | A-listware |
| You need consulting before committing to a build | Both may offer discovery engagements |
Use case fit: Oxalis Design vs A-listware
| Use case | Oxalis Design fit | A-listware fit | Winner |
|---|---|---|---|
| RF and firmware co-design for a new connected consumer device | Strong | Limited | Oxalis Design |
| Medical device electronics and embedded firmware from concept through pilot build | Strong | Limited | Oxalis Design |
| Staff augmentation for an in-house firmware team needing additional remote engineering capacity | Limited | Strong | A-listware |
| Legacy embedded system modernization for an aging industrial product | Limited | Strong | A-listware |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Strong | A-listware |
Verdict: Oxalis Design vs A-listware
Oxalis Design (4.1/5) is the stronger overall choice for most Firmware Development projects. Founder-led two-person leadership team focused solely on electronics and embedded firmware, no broader IT practice attached.
A-listware (3.9/5) is worth a look if you need legacy embedded system modernization for an aging industrial product. If your situation matches that, A-listware is a competitive option.
Related comparisons
Oxalis Design vs A-listware FAQ
Is Oxalis Design better than A-listware?
Oxalis Design (4.1/5) scores higher overall, but "better" depends on your use case. Oxalis Design's strongest advantage: founded and led directly by two working electronics and software engineers, giving clients direct senior-level involvement. A-listware's strongest advantage: staff augmentation model gives clients direct control over embedded engineers working inside their own existing processes.
How do Oxalis Design and A-listware differ in pricing?
Oxalis Design uses project-based electronics and embedded engagements pricing. A-listware uses staff augmentation and dedicated remote team engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Oxalis Design or A-listware?
A-listware 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 Oxalis Design and A-listware?
Oxalis Design's primary differentiator is: founder-led two-person leadership team focused solely on electronics and embedded firmware, no broader IT practice attached. A-listware's primary differentiator is: remote engineering team delivery model with embedded firmware and legacy modernization as named service lines. They also differ in team size (2–10 vs 51–200), minimum engagement (Not published vs Not published), and primary industries served (Medical devices, Consumer electronics vs Industrial IoT, Legacy hardware modernization).
Verify all details directly with each company before making a decision.