Best Firmware Development Service Providers

Lemberg Solutions vs Elinext: full comparison for 2026

Quick verdict

Lemberg Solutions (4.8/5) edges ahead of Elinext (3.7/5) overall. Lemberg Solutions is the better choice for connected devices needing firmware and electronics together. Elinext is the stronger option for firmware bundled with app and web development. The right choice depends on your project size, budget, and required tech stack.

Lemberg Solutions vs Elinext: head-to-head summary

Criterion Lemberg Solutions Elinext
Founded 2007 1997
HQ Lviv, Ukraine (offices in Hamburg, Germany; London, UK; Kraków, Poland) Warsaw, Poland
Team size 200+ 501–1,000
Rating 4.8 / 5 3.7 / 5
Primary differentiator Electrical engineering, firmware, cloud and an in-house hardware lab under one contract, with NXP, Microchip and ST partner status Generalist developer that can add firmware to a broader software project
Pricing model Fixed project, time & materials, dedicated team Time & materials, fixed project, dedicated team
Min. engagement Not disclosed Not disclosed
Primary tech stack C, C++, FreeRTOS C, C++, Embedded Linux
Industries served Medical devices, Automotive, Energy & EV charging, Logistics & transportation, Industrial IoT, Consumer electronics Medical devices, Automotive, Industrial IoT

Lemberg Solutions vs Elinext: 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.

Elinext

Elinext was founded in 1997 by Dr. Khoa Nguyen and now reports about 700 employees, with delivery centres in Poland, Georgia, Kazakhstan, Vietnam and Uzbekistan. Sources disagree on its headquarters (Warsaw and Syosset, New York both appear); this review uses Warsaw. Embedded software development and IoT are listed services, and one client testimonial describes firmware for transferring data between sensors and a user interface. Most of its business is enterprise, web and mobile development, which makes it a generalist pick for firmware.

Services and capabilities: Lemberg Solutions vs Elinext

Capability Lemberg Solutions Elinext
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 Elinext

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

Pricing comparison: Lemberg Solutions vs Elinext

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

Target audience comparison: Lemberg Solutions vs Elinext

Dimension Lemberg Solutions Elinext
Best company size Startup to mid-market Mid-market to enterprise
Best industries Medical devices, Automotive, Energy & EV charging Medical devices, Automotive, Industrial IoT
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 Adding sensor firmware to an existing app development contract, Building a medical device companion app with basic firmware support
Typical project type Consulting Dedicated team

Lemberg Solutions vs Elinext: 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
Elinext
+ Can deliver firmware alongside web portals and mobile apps
+ Delivery centres in several lower-cost countries
+ Nearly three decades in business
- Embedded is a small part of a generalist software business
- Little public detail on firmware case studies or hardware partnerships
- Conflicting public information on headquarters location

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 Elinext?

A typical fit: adding sensor firmware to an existing app development contract.

Generalist developer that can add firmware to a broader software project. Minimum engagement is not publicly disclosed. Works best with clients in Medical devices, Automotive, Industrial IoT.

Decision matrix: Lemberg Solutions vs Elinext

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 Elinext (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 Elinext

Use case Lemberg Solutions fit Elinext 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
Adding sensor firmware to an existing app development contract Limited Strong Elinext
Building a medical device companion app with basic firmware support Limited Strong Elinext
Fixed-price firmware build Strong Strong Both
Extending an in-house firmware team Strong Strong Both

Verdict: Lemberg Solutions vs Elinext

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.

Elinext (3.7/5) is worth a look if you need building a medical device companion app with basic firmware support. If your situation matches that, Elinext is a competitive option.

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Lemberg Solutions vs Elinext FAQ

Is Lemberg Solutions better than Elinext?

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. Elinext's strongest advantage: can deliver firmware alongside web portals and mobile apps.

How do Lemberg Solutions and Elinext differ in pricing?

Lemberg Solutions uses fixed project, time & materials, dedicated team pricing. Elinext uses time & materials, fixed project, dedicated team 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 Elinext?

Elinext 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 Elinext?

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. Elinext's primary differentiator is: generalist developer that can add firmware to a broader software project. They also differ in team size (200+ vs 501–1,000), minimum engagement (Not disclosed vs Not disclosed), and primary industries served (Medical devices, Automotive vs Medical devices, Automotive).

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