Conclusive Engineering vs Integra Sources: full comparison for 2026
Quick verdict
Conclusive Engineering (4.3/5) edges ahead of Integra Sources (3.8/5) overall. Conclusive Engineering is the better choice for design-phase consulting that can convert into in-house hardware and firmware development. Integra Sources is the stronger option for architecture advisory backed by a high volume of prior completed projects. The right choice depends on your project size, budget, and required tech stack.
Conclusive Engineering vs Integra Sources: head-to-head summary
| Criterion | Conclusive Engineering | Integra Sources |
|---|---|---|
| Founded | 2018 | 2014 |
| HQ | Katowice, Poland | Astana, Kazakhstan |
| Team size | 30–50 | 24–51 |
| Rating | 4.3 / 5 | 3.8 / 5 |
| Primary differentiator | Nordic Semiconductor and Texas Instruments partner status backing a distinct design-phase consulting offering | More than 250 completed hardware and firmware architecture engagements for over 100 clients across four continents |
| Pricing model | Design-phase consulting, project-based engineering engagements | Project-based full-cycle engineering consulting engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | FreeRTOS, Embedded Linux, FreeBSD | C, C++, PCB Design |
| Industries served | Automotive, Healthcare, Industrial, Manufacturing | Consumer electronics, IoT hardware products, Robotics |
Conclusive Engineering vs Integra Sources: overview
Conclusive Engineering
Conclusive Engineering was founded in 2018 in Katowice, Poland by Jakub Klama and Wojciech Kloska, with a team most sources place between 30 and 50 engineers. Its design-phase consulting service exists as a distinct offering from its full embedded systems build capability, covering microcontroller and FPGA-based architecture decisions before a client commits to hardware and firmware development, with listed partner status at Nordic Semiconductor and Texas Instruments backing chip-selection advisory. Automotive and healthcare clients requiring ISO 26262 and IEC 61508 alignment give the consulting practice regulated-industry credibility beyond a general embedded advisory pitch.
Integra Sources
Integra Sources was founded in 2014 and is headquartered in Astana, Kazakhstan, with a team reported between roughly 24 and 51 employees across Asia, North America, and Europe. The company's advisory scope covers electronic device design, firmware and software architecture, and full-cycle engineering from PCB and FPGA design through robotics and connected-product monitoring systems, with more than 250 completed projects for over 100 clients across Europe, the USA, Australia, and Asia cited as its track record.
Services and capabilities: Conclusive Engineering vs Integra Sources
| Capability | Conclusive Engineering | Integra Sources |
|---|---|---|
| Architecture review | ✓ | ✓ |
| Feasibility assessment | ✓ | ✓ |
| Functional safety consulting | ✓ | ✗ |
| Technical training | ✗ | ✗ |
| Expert-witness services | ✗ | ✗ |
| Hardware co-design | ✓ | ✓ |
| Medical device firmware | ✗ | ✗ |
| IoT connectivity | ✗ | ✗ |
| Staff augmentation | ✗ | ✗ |
Tech stack comparison: Conclusive Engineering vs Integra Sources
| Framework / platform | Conclusive Engineering | Integra Sources |
|---|---|---|
| C | ✓ | ✓ |
| C++ | ✓ | ✓ |
| RTOS | ✓ | N/A |
| ISO 26262 | N/A | N/A |
| IEC 61508 | N/A | N/A |
| MISRA C | N/A | N/A |
| FPGA | ✓ | ✓ |
| Embedded Linux | ✓ | N/A |
| PCB Design | N/A | ✓ |
Pricing comparison: Conclusive Engineering vs Integra Sources
| Criterion | Conclusive Engineering | Integra Sources |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Design-phase consulting, Project-based engineering | Project-based full-cycle engineering |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Conclusive Engineering vs Integra Sources
| Dimension | Conclusive Engineering | Integra Sources |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Automotive, Healthcare, Industrial | Consumer electronics, IoT hardware products, Robotics |
| Best use cases | Design-phase architecture consulting before committing to a full firmware build, ISO 26262 or IEC 61508 alignment review for an automotive or industrial program | Architecture advisory backed by a high volume of prior comparable engagements, Robotics firmware architecture review paired with PCB and FPGA design |
| Typical project type | Design-phase consulting | Project-based full-cycle engineering |
Conclusive Engineering vs Integra Sources: pros and cons
| Conclusive Engineering | |
|---|---|
| + | Design-phase consulting is offered as a distinct engagement, not only as a sales funnel into a locked-in build contract |
| + | Nordic Semiconductor and Texas Instruments partner status gives chip-selection advisory direct vendor-level backing |
| + | ISO 26262 and IEC 61508 alignment experience suits regulated-industry architecture consulting specifically |
| + | In-house PCB and hardware design capability means an architecture recommendation can be validated by the same team that made it |
| - | Team size estimates vary between roughly 30 and 50 engineers depending on source |
| - | 7 years of operating history is shorter than several other consulting-focused firms on this list |
| - | No published consulting rate or minimum engagement threshold |
| Integra Sources | |
|---|---|
| + | More than 250 completed projects across four continents is a specific, checkable advisory-volume claim |
| + | Full-cycle scope from PCB and FPGA design through firmware advisory reduces vendor coordination |
| + | 11 years of operating history with a client base spanning Europe, the USA, Australia, and Asia |
| + | Robotics engineering advisory experience is a specific capability not every embedded consultancy lists |
| - | Reported team size varies between roughly 24 and 51 across sources, worth confirming for a large concurrent advisory engagement |
| - | No published pricing or minimum engagement figure |
| - | Its Kazakhstan headquarters may raise timezone or in-person coordination questions for some North American or European advisory relationships |
Who should choose Conclusive Engineering?
A typical fit: design-phase architecture consulting before committing to a full firmware build.
Nordic Semiconductor and Texas Instruments partner status backing a distinct design-phase consulting offering. Minimum engagement is not publicly disclosed. Works best with clients in Automotive, Healthcare, Industrial, Manufacturing.
Who should choose Integra Sources?
A typical fit: architecture advisory backed by a high volume of prior comparable engagements.
More than 250 completed hardware and firmware architecture engagements for over 100 clients across four continents. Minimum engagement is not publicly disclosed. Works best with clients in Consumer electronics, IoT hardware products, Robotics.
Decision matrix: Conclusive Engineering vs Integra Sources
| 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 Integra Sources (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 Integra Sources
| Use case | Conclusive Engineering fit | Integra Sources fit | Winner |
|---|---|---|---|
| Design-phase architecture consulting before committing to a full firmware build | Strong | Limited | Conclusive Engineering |
| ISO 26262 or IEC 61508 alignment review for an automotive or industrial program | Strong | Strong | Both equally |
| Architecture advisory backed by a high volume of prior comparable engagements | Strong | Strong | Both equally |
| Robotics firmware architecture review paired with PCB and FPGA design | Limited | Strong | Integra Sources |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Conclusive Engineering vs Integra Sources
Conclusive Engineering (4.3/5) is the stronger overall choice for most Firmware Consulting projects. Nordic Semiconductor and Texas Instruments partner status backing a distinct design-phase consulting offering.
Integra Sources (3.8/5) is worth a look if you need robotics firmware architecture review paired with PCB and FPGA design. If your situation matches that, Integra Sources is a competitive option.
Related comparisons
Conclusive Engineering vs Integra Sources FAQ
Is Conclusive Engineering better than Integra Sources?
Conclusive Engineering (4.3/5) scores higher overall, but "better" depends on your use case. Conclusive Engineering's strongest advantage: design-phase consulting is offered as a distinct engagement, not only as a sales funnel into a locked-in build contract. Integra Sources's strongest advantage: more than 250 completed projects across four continents is a specific, checkable advisory-volume claim.
How do Conclusive Engineering and Integra Sources differ in pricing?
Conclusive Engineering uses design-phase consulting, project-based engineering engagements pricing. Integra Sources uses project-based full-cycle engineering consulting 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 Integra Sources?
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 consultancy before shortlisting.
What are the main differences between Conclusive Engineering and Integra Sources?
Conclusive Engineering's primary differentiator is: nordic Semiconductor and Texas Instruments partner status backing a distinct design-phase consulting offering. Integra Sources's primary differentiator is: more than 250 completed hardware and firmware architecture engagements for over 100 clients across four continents. They also differ in team size (30–50 vs 24–51), minimum engagement (Not published vs Not published), and primary industries served (Automotive, Healthcare vs Consumer electronics, IoT hardware products).
Verify all details directly with each consultancy before making a decision.