Best Firmware Development Companies

InTechHouse vs Oxalis Design: full comparison for 2026

Quick verdict

InTechHouse (4.2/5) edges ahead of Oxalis Design (4.1/5) overall. InTechHouse is the better choice for enterprise programs needing a publicly disclosed, EU-certified R&D partner. 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.

InTechHouse vs Oxalis Design: head-to-head summary

Criterion InTechHouse Oxalis Design
Founded 2003 2019
HQ Bydgoszcz, Poland Bristol, UK
Team size 51–200 2–10
Rating 4.2 / 5 4.1 / 5
Primary differentiator Publicly listed on Warsaw's NewConnect market since 2015, giving financial transparency most private firmware vendors don't offer Founder-led two-person leadership team focused solely on electronics and embedded firmware, no broader IT practice attached
Pricing model Project-based hardware and embedded engineering Project-based electronics and embedded engagements
Min. engagement Not published Not published
Primary tech stack C, C++, Embedded Systems Programming C, C++, RF Design
Industries served Industrial, Consumer electronics, Data & analytics products Medical devices, Consumer electronics, Industrial

InTechHouse vs Oxalis Design: overview

InTechHouse

InTechHouse operates as SoftBlue S.A., a company founded in 2003 and headquartered in Bydgoszcz, Poland, listed on the Warsaw Stock Exchange's NewConnect market since 2015. Its 51 to 200-person team works across hardware design, embedded systems, and data analytics, positioning itself as an EU-certified R&D partner delivering products from concept through production rather than firmware alone. Public-company status brings a level of financial disclosure and governance that privately held competitors don't carry, which can matter to enterprise procurement teams running vendor due diligence.

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: InTechHouse vs Oxalis Design

Capability InTechHouse 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: InTechHouse vs Oxalis Design

Framework / platform InTechHouse Oxalis Design
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: InTechHouse vs Oxalis Design

Criterion InTechHouse Oxalis Design
Minimum engagement Not published Not published
Engagement models Project-based engineering, Concept-to-production programs Project-based engineering, concept through pilot build
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: InTechHouse vs Oxalis Design

Dimension InTechHouse Oxalis Design
Best company size Startup to mid-market Startup to mid-market
Best industries Industrial, Consumer electronics, Data & analytics products Medical devices, Consumer electronics, Industrial
Best use cases Concept-to-production hardware and firmware program for a new device, Embedded systems development requiring integrated data analytics 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

InTechHouse vs Oxalis Design: pros and cons

InTechHouse
+ Public listing on the Warsaw Stock Exchange's NewConnect market since 2015 gives financial disclosure competitors don't provide
+ 22 years of operating history under the SoftBlue S.A. legal entity
+ Combined hardware design, embedded systems, and data analytics capability covers connected-product programs beyond firmware alone
+ EU-certified R&D partner status can simplify grant-funded or EU-based procurement processes
- 51 to 200 employees is spread across hardware, embedded, and data analytics work, not a dedicated firmware-only team
- Public listing means quarterly disclosure obligations, which is a governance factor rather than a delivery one but can affect how the company discusses client work publicly
- No published pricing or minimum engagement figure
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 InTechHouse?

A typical fit: concept-to-production hardware and firmware program for a new device.

Publicly listed on Warsaw's NewConnect market since 2015, giving financial transparency most private firmware vendors don't offer. Minimum engagement is not publicly disclosed. Works best with clients in Industrial, Consumer electronics, Data & analytics products.

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: InTechHouse 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: InTechHouse (Not published) vs Oxalis Design (Not published)
You need specialist depth in a specific vertical InTechHouse
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: InTechHouse vs Oxalis Design

Use case InTechHouse fit Oxalis Design fit Winner
Concept-to-production hardware and firmware program for a new device Strong Limited InTechHouse
Embedded systems development requiring integrated data analytics Strong Strong Both equally
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: InTechHouse vs Oxalis Design

InTechHouse (4.2/5) is the stronger overall choice for most Firmware Development projects. Publicly listed on Warsaw's NewConnect market since 2015, giving financial transparency most private firmware vendors don't offer.

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.

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InTechHouse vs Oxalis Design FAQ

Is InTechHouse better than Oxalis Design?

InTechHouse (4.2/5) scores higher overall, but "better" depends on your use case. InTechHouse's strongest advantage: public listing on the Warsaw Stock Exchange's NewConnect market since 2015 gives financial disclosure competitors don't provide. Oxalis Design's strongest advantage: founded and led directly by two working electronics and software engineers, giving clients direct senior-level involvement.

How do InTechHouse and Oxalis Design differ in pricing?

InTechHouse uses project-based hardware and embedded engineering 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: InTechHouse or Oxalis Design?

InTechHouse 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 InTechHouse and Oxalis Design?

InTechHouse's primary differentiator is: publicly listed on Warsaw's NewConnect market since 2015, giving financial transparency most private firmware vendors don't offer. 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 (51–200 vs 2–10), minimum engagement (Not published vs Not published), and primary industries served (Industrial, Consumer electronics vs Medical devices, Consumer electronics).

Verify all details directly with each company before making a decision.