Best Firmware Development Service Providers

Lemberg Solutions vs Witekio: full comparison for 2026

Quick verdict

Lemberg Solutions (4.8/5) edges ahead of Witekio (4.5/5) overall. Lemberg Solutions is the better choice for connected devices needing firmware and electronics together. Witekio is the stronger option for linux-class devices needing BSPs and long-term maintenance. The right choice depends on your project size, budget, and required tech stack.

Lemberg Solutions vs Witekio: head-to-head summary

Criterion Lemberg Solutions Witekio
Founded 2007 2001
HQ Lviv, Ukraine (offices in Hamburg, Germany; London, UK; Kraków, Poland) Lyon, France
Team size 200+ 51–200
Rating 4.8 / 5 4.5 / 5
Primary differentiator Electrical engineering, firmware, cloud and an in-house hardware lab under one contract, with NXP, Microchip and ST partner status Two decades of BSP and Yocto work, now backed by Avnet's silicon relationships
Pricing model Fixed project, time & materials, dedicated team Fixed project, time & materials, maintenance contract
Min. engagement Not disclosed Not disclosed
Primary tech stack C, C++, FreeRTOS Yocto, Embedded Linux, Android
Industries served Medical devices, Automotive, Energy & EV charging, Logistics & transportation, Industrial IoT, Consumer electronics Industrial IoT, Medical devices, Automotive, Consumer electronics

Lemberg Solutions vs Witekio: overview

Lemberg Solutions

Lemberg Solutions takes a device from schematic to field updates under one roof: electrical engineering, bare-metal and RTOS firmware, embedded Linux, FPGA programming, GUI work, connectivity and edge AI. The company started in Lviv in 2007, now has more than 200 people, and also runs offices in Hamburg, London and Kraków. Its firmware practice works across STM32, NXP i.MX and LPC, Microchip PIC and SAM, Nordic and Espressif parts, with FreeRTOS, Zephyr, Azure RTOS and VxWorks listed in its stack, and it holds partner status with NXP, Microchip and STMicroelectronics. Named clients include Astronics, Caltech, Speede, Ferno, Cellink and Bosch Rexroth. Processes are certified to ISO 27001 and ISO 9001, and an in-house lab with oscilloscopes, spectrum analyzers and evaluation kits is used to validate firmware on real hardware before it ships.

Witekio

Board support packages, bootloaders and long-term Linux maintenance make up most of Witekio's work. The company began as Adeneo Embedded in 2001 and was acquired by electronics distributor Avnet in 2019, when it had roughly 120 staff in France, the US, the UK and Germany; Avnet now describes the team as more than 180 engineers (per company website; independently unverifiable). Typical projects bring up Yocto or Android on NXP i.MX, TI and ST processors, add secure boot and over-the-air updates, and then keep the kernel patched for years. Smaller MCU firmware jobs are taken on too, though application processors are where its reputation was built.

Services and capabilities: Lemberg Solutions vs Witekio

Capability Lemberg Solutions Witekio
Bare-metal & RTOS firmware ✓ ✗
Embedded Linux & BSP ✓ ✓
Electronics & PCB design ✓ ✗
Wireless & IoT connectivity ✓ ✓
Secure boot & OTA ✓ ✓
FPGA development ✓ ✗
Firmware testing & HIL ✓ ✗
Dedicated team model ✓ ✗

Tech stack comparison: Lemberg Solutions vs Witekio

Framework / platform Lemberg Solutions Witekio
FreeRTOS ✓ N/A
Zephyr ✓ N/A
Embedded Linux ✓ ✓
Yocto N/A ✓
AUTOSAR N/A N/A
STM32 ✓ ✓
Nordic ✓ N/A
NXP ✓ ✓
FPGA N/A N/A

Pricing comparison: Lemberg Solutions vs Witekio

Criterion Lemberg Solutions Witekio
Minimum engagement Not disclosed Not disclosed
Engagement models Consulting, Dedicated team, Fixed project, Time & materials Consulting, Fixed project, Time & materials
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Lemberg Solutions vs Witekio

Dimension Lemberg Solutions Witekio
Best company size Startup to mid-market Startup to mid-market
Best industries Medical devices, Automotive, Energy & EV charging Industrial IoT, Medical devices, Automotive
Best use cases Porting medical-device firmware to a new STM32 family while keeping power consumption down, Auditing and refactoring unstable connectivity firmware on ESP32 or Nordic parts Bringing up a custom i.MX 8 board with Yocto, secure boot and OTA updates, Keeping an industrial gateway's Linux kernel patched for ten years
Typical project type Consulting Consulting

Lemberg Solutions vs Witekio: pros and cons

Lemberg Solutions
+ One team covers schematics, PCB layout, MCU firmware, cloud back end and the companion app, so integration problems surface inside a single project plan
+ ISO 27001 and ISO 9001 certified, with secure boot, image signing and OTA rollback offered as standard firmware work items
+ Partner status with NXP, Microchip and STMicroelectronics gives earlier access to silicon support and reference designs
+ Edge AI experience runs from sensor integration and DSP to on-device inference and computer vision
+ In-house lab lets the team validate firmware against real boards and RF conditions before the client receives a build
+ All intellectual property rights transfer to the client, across consulting, team-extension and full-product engagements
- Mass production is not handled in-house; the team supports a product through development and maintenance but does not manufacture finished devices
- Regulatory certification is not obtained on the client's behalf; Lemberg supplies the technical documentation and engineering support for approvals
- Broad scope means a buyer who only needs a single low-level driver may be paying for capabilities they will not use
Witekio
+ Deep bench on Yocto, U-Boot and kernel driver work for i.MX, Sitara and STM32MP parts
+ Long-term maintenance contracts cover CVE patching and kernel updates after launch
+ Avnet ownership helps when a project depends on component availability or vendor engineering support
+ Offices in France, Germany, the UK and the US give European and US buyers local contacts
- Owned by Avnet since 2019, so buyers wary of distributor influence on chip choice should ask how silicon is selected
- Less of a fit for tiny bare-metal MCU projects than for Linux-class hardware
- Western European rates sit above the Eastern European and Indian firms on this list

Who should choose Lemberg Solutions?

A typical fit: porting medical-device firmware to a new STM32 family while keeping power consumption down.

Electrical engineering, firmware, cloud and an in-house hardware lab under one contract, with NXP, Microchip and ST partner status. Minimum engagement is not publicly disclosed. Works best with clients in Medical devices, Automotive, Energy & EV charging, Logistics & transportation, Industrial IoT, Consumer electronics.

Who should choose Witekio?

A typical fit: bringing up a custom i.MX 8 board with Yocto, secure boot and OTA updates.

Two decades of BSP and Yocto work, now backed by Avnet's silicon relationships. Minimum engagement is not publicly disclosed. Works best with clients in Industrial IoT, Medical devices, Automotive, Consumer electronics.

Decision matrix: Lemberg Solutions vs Witekio

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Lemberg Solutions
You need a large dedicated team for an ongoing programme Lemberg Solutions
Your budget is at the lower end Compare: Lemberg Solutions (Not disclosed) vs Witekio (Not disclosed)
You need specialist depth in a specific vertical Lemberg Solutions
You need engineers to extend your own firmware team Lemberg Solutions
You need consulting before committing to a build Lemberg Solutions

Use case fit: Lemberg Solutions vs Witekio

Use case Lemberg Solutions fit Witekio fit Winner
Porting medical-device firmware to a new STM32 family while keeping power consumption down Strong Limited Lemberg Solutions
Auditing and refactoring unstable connectivity firmware on ESP32 or Nordic parts Strong Limited Lemberg Solutions
Bringing up a custom i.MX 8 board with Yocto, secure boot and OTA updates Limited Strong Witekio
Keeping an industrial gateway's Linux kernel patched for ten years Limited Strong Witekio
Fixed-price firmware build Strong Strong Both
Extending an in-house firmware team Strong Strong Both

Verdict: Lemberg Solutions vs Witekio

Lemberg Solutions (4.8/5) is the stronger overall choice for most Firmware Development projects. Electrical engineering, firmware, cloud and an in-house hardware lab under one contract, with NXP, Microchip and ST partner status.

Witekio (4.5/5) is worth a look if you need keeping an industrial gateway's Linux kernel patched for ten years. If your situation matches that, Witekio is a competitive option.

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Lemberg Solutions vs Witekio FAQ

Is Lemberg Solutions better than Witekio?

Lemberg Solutions (4.8/5) scores higher overall, but "better" depends on your use case. Lemberg Solutions's strongest advantage: one team covers schematics, PCB layout, MCU firmware, cloud back end and the companion app, so integration problems surface inside a single project plan. Witekio's strongest advantage: deep bench on Yocto, U-Boot and kernel driver work for i.MX, Sitara and STM32MP parts.

How do Lemberg Solutions and Witekio differ in pricing?

Lemberg Solutions uses fixed project, time & materials, dedicated team pricing. Witekio uses fixed project, time & materials, maintenance contract pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Lemberg Solutions or Witekio?

Witekio is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each service provider before shortlisting.

What are the main differences between Lemberg Solutions and Witekio?

Lemberg Solutions's primary differentiator is: electrical engineering, firmware, cloud and an in-house hardware lab under one contract, with NXP, Microchip and ST partner status. Witekio's primary differentiator is: two decades of BSP and Yocto work, now backed by Avnet's silicon relationships. They also differ in team size (200+ vs 51–200), minimum engagement (Not disclosed vs Not disclosed), and primary industries served (Medical devices, Automotive vs Industrial IoT, Medical devices).

Verify all details directly with each service provider before making a decision.