Dojo Five vs Sii Poland: full comparison for 2026
Quick verdict
Dojo Five (4.5/5) edges ahead of Sii Poland (3.9/5) overall. Dojo Five is the better choice for teams wanting automated firmware CI/CD instead of manual builds. Sii Poland is the stronger option for large enterprise programs needing hundreds of embedded engineers. The right choice depends on your project size, budget, and required tech stack.
Dojo Five vs Sii Poland: head-to-head summary
| Criterion | Dojo Five | Sii Poland |
|---|---|---|
| Founded | 2018 | 2006 |
| HQ | Saint Paul, Minnesota, USA | Warsaw, Poland |
| Team size | 26 | 7,500+ |
| Rating | 4.5 / 5 | 3.9 / 5 |
| Primary differentiator | Built specifically around bringing modern CI/CD, automated testing, and monitoring pipelines to embedded firmware teams | One of Central Europe's largest engineering and IT services firms, with embedded systems as a dedicated practice |
| Pricing model | Firmware engineering and DevOps-style tooling consulting | Staff augmentation and fixed-scope engineering engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | C, C++, On-premise and cloud CI/CD | Embedded C/C++, Automotive embedded platforms, Enterprise integration tooling |
| Industries served | Industrial equipment, Medical devices, Consumer electronics | Automotive, Telecommunications, Enterprise IT |
Dojo Five vs Sii Poland: overview
Dojo Five
Dojo Five was founded in 2018 and is based in Saint Paul, Minnesota, with a team of roughly 26 people. Rather than positioning as a general embedded firm, the company markets itself specifically around modernizing the firmware development lifecycle: automated builds, hardware-in-the-loop testing, and monitoring pipelines that most older firmware vendors still handle manually. That focus means Dojo Five is a better fit for a team that already has a codebase and needs tooling and process discipline than for a from-scratch product build.
Sii Poland
Sii Poland was founded in 2006 and is headquartered in Warsaw, Poland, reporting more than 7,500 specialists company-wide. Firmware and embedded systems R&D form a dedicated practice within a much larger IT services and engineering business that also covers automotive, telecom, and enterprise software, positioning Sii as a scale option for programs that need large, sustained staffing rather than a boutique specialist team. That scale is the firm's clearest advantage and also its clearest trade-off: a small firmware project competes for attention against far larger enterprise accounts.
Services and capabilities: Dojo Five vs Sii Poland
| Capability | Dojo Five | Sii Poland |
|---|---|---|
| RTOS firmware development | ✓ | ✓ |
| Bare-metal & driver development | ✗ | ✗ |
| Secure boot / OTA firmware updates | ✗ | ✗ |
| MCU & platform migration | ✗ | ✗ |
| Connectivity & IoT protocols | ✗ | ✗ |
| Functional safety / MISRA compliance | ✓ | ✓ |
| Embedded AI / on-device inference | ✗ | ✗ |
| Firmware GUI development | ✗ | ✗ |
| Staff augmentation | ✗ | ✓ |
Tech stack comparison: Dojo Five vs Sii Poland
| Framework / platform | Dojo Five | Sii Poland |
|---|---|---|
| FreeRTOS | N/A | N/A |
| Zephyr | N/A | N/A |
| STM32 | N/A | N/A |
| ARM Cortex-M | N/A | N/A |
| BLE | N/A | N/A |
| Embedded Linux | N/A | N/A |
| Secure OTA | N/A | N/A |
| PCB | N/A | N/A |
| AWS IoT | N/A | N/A |
| RISC-V | N/A | N/A |
Pricing comparison: Dojo Five vs Sii Poland
| Criterion | Dojo Five | Sii Poland |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Fixed project, Dedicated team | Staff augmentation, Fixed project |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Dojo Five vs Sii Poland
| Dimension | Dojo Five | Sii Poland |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Industrial equipment, Medical devices, Consumer electronics | Automotive, Telecommunications, Enterprise IT |
| Best use cases | Existing firmware codebase with no automated test coverage or CI pipeline, Medical device team needing automated regression testing ahead of a compliance audit | Large automotive or telecom program needing sustained embedded staff augmentation, Enterprise client consolidating firmware work under an existing large IT vendor relationship |
| Typical project type | Fixed project | Staff augmentation |
Dojo Five vs Sii Poland: pros and cons
| Dojo Five | |
|---|---|
| + | Specific focus on firmware CI/CD and automated testing addresses a gap most other firms on this list treat as an afterthought |
| + | Team of 26 keeps every engagement senior-engineer-led rather than staffed with junior generalists |
| + | Modern tooling background reduces the manual regression-testing burden common at older firmware vendors |
| - | Team of 26 limits capacity for very large, multi-year programs |
| - | Founded in 2018, so its public track record is shorter than firms with decades of delivery history |
| Sii Poland | |
|---|---|
| + | More than 7,500 specialists company-wide gives significant staffing depth for large or urgent programs |
| + | Dedicated firmware and embedded systems R&D practice within a much larger engineering organization |
| + | Two decades of operating history with established delivery processes |
| - | Scale means a small firmware project may receive less senior attention than at a boutique firm |
| - | Embedded work is one of many practice areas rather than the firm's primary specialization |
Who should choose Dojo Five?
A typical fit: existing firmware codebase with no automated test coverage or CI pipeline.
Built specifically around bringing modern CI/CD, automated testing, and monitoring pipelines to embedded firmware teams. Minimum engagement is not publicly disclosed. Works best with clients in Industrial equipment, Medical devices, Consumer electronics.
Who should choose Sii Poland?
A typical fit: large automotive or telecom program needing sustained embedded staff augmentation.
One of Central Europe's largest engineering and IT services firms, with embedded systems as a dedicated practice. Minimum engagement is not publicly disclosed. Works best with clients in Automotive, Telecommunications, Enterprise IT.
Decision matrix: Dojo Five vs Sii Poland
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Dojo Five |
| You need a large dedicated team for an ongoing programme | Dojo Five |
| Your budget is at the lower end | Compare: Dojo Five (Not published) vs Sii Poland (Not published) |
| You need specialist depth in a specific vertical | Dojo Five |
| You need staff augmentation or team extension | Sii Poland |
| You need consulting before committing to a build | Dojo Five |
Use case fit: Dojo Five vs Sii Poland
| Use case | Dojo Five fit | Sii Poland fit | Winner |
|---|---|---|---|
| Existing firmware codebase with no automated test coverage or CI pipeline | Strong | Strong | Both equally |
| Medical device team needing automated regression testing ahead of a compliance audit | Strong | Limited | Dojo Five |
| Large automotive or telecom program needing sustained embedded staff augmentation | Limited | Strong | Sii Poland |
| Enterprise client consolidating firmware work under an existing large IT vendor relationship | Limited | Strong | Sii Poland |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Strong | Sii Poland |
Verdict: Dojo Five vs Sii Poland
Dojo Five (4.5/5) is the stronger overall choice for most Firmware Development projects. Built specifically around bringing modern CI/CD, automated testing, and monitoring pipelines to embedded firmware teams.
Sii Poland (3.9/5) is worth a look if you need enterprise client consolidating firmware work under an existing large IT vendor relationship. If your situation matches that, Sii Poland is a competitive option.
Related comparisons
Dojo Five vs Sii Poland FAQ
Is Dojo Five better than Sii Poland?
Dojo Five (4.5/5) scores higher overall, but "better" depends on your use case. Dojo Five's strongest advantage: specific focus on firmware CI/CD and automated testing addresses a gap most other firms on this list treat as an afterthought. Sii Poland's strongest advantage: more than 7,500 specialists company-wide gives significant staffing depth for large or urgent programs.
How do Dojo Five and Sii Poland differ in pricing?
Dojo Five uses firmware engineering and devops-style tooling consulting pricing. Sii Poland uses staff augmentation and fixed-scope engineering engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Dojo Five or Sii Poland?
Sii Poland 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 Dojo Five and Sii Poland?
Dojo Five's primary differentiator is: built specifically around bringing modern CI/CD, automated testing, and monitoring pipelines to embedded firmware teams. Sii Poland's primary differentiator is: one of Central Europe's largest engineering and IT services firms, with embedded systems as a dedicated practice. They also differ in team size (26 vs 7,500+), minimum engagement (Not published vs Not published), and primary industries served (Industrial equipment, Medical devices vs Automotive, Telecommunications).
Verify all details directly with each company before making a decision.