Best Firmware Development Companies

Emcraft Systems vs A-listware: full comparison for 2026

Quick verdict

Emcraft Systems (4.3/5) edges ahead of A-listware (3.9/5) overall. Emcraft Systems is the better choice for system-on-module hardware paired with a maintained Linux or RTOS board support package. A-listware is the stronger option for staff augmentation for firmware teams needing remote engineering capacity. The right choice depends on your project size, budget, and required tech stack.

Emcraft Systems vs A-listware: head-to-head summary

Criterion Emcraft Systems A-listware
Founded 2003 2017
HQ Carlsbad, CA, USA London, UK (R&D center in Ukraine)
Team size Not published 51–200
Rating 4.3 / 5 3.9 / 5
Primary differentiator Self-maintained Linux and RTOS board support packages sold together with the ARM hardware modules that run them Remote engineering team delivery model with embedded firmware and legacy modernization as named service lines
Pricing model Hardware module sales plus BSP support and custom engineering Staff augmentation and dedicated remote team engagements
Min. engagement Not published Not published
Primary tech stack Embedded Linux, RTOS Board Support Packages, ARM Cortex-M C, C++, Legacy System Modernization Tooling
Industries served Industrial, Networking, Test & measurement Industrial IoT, Legacy hardware modernization

Emcraft Systems vs A-listware: overview

Emcraft Systems

Emcraft Systems is headquartered in Carlsbad, California and builds production-ready system-on-modules around ARM Cortex-M microcontrollers and Cortex-A microprocessors, alongside the Linux and RTOS board support packages that run on them. The company maintains its own BSPs rather than relying solely on a chip vendor's reference package, which gives it long-term update responsibility for the firmware layer under a client's application code. It holds STMicroelectronics partner status, and its board-plus-BSP model suits companies that want a hardware module and a maintained firmware base together instead of sourcing them separately.

A-listware

A-listware was founded in 2017 and is headquartered in London, UK, with an R&D center in Ukraine and a reported 51 to 200 employees. The company's core model centers on delivering remote engineering teams to clients, with embedded systems and IoT development, including firmware development, legacy system modernization, and hardware integration, named among its service lines. That staff-augmentation framing distinguishes it from project-based firmware consultancies: clients typically embed A-listware engineers into their own team and processes rather than handing off a defined firmware deliverable.

Services and capabilities: Emcraft Systems vs A-listware

Capability Emcraft Systems A-listware
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: Emcraft Systems vs A-listware

Framework / platform Emcraft Systems A-listware
FreeRTOS N/A N/A
Zephyr N/A N/A
STM32 N/A N/A
ARM Cortex-M N/A
Embedded Linux 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: Emcraft Systems vs A-listware

Criterion Emcraft Systems A-listware
Minimum engagement Not published Not published
Engagement models Module sales with BSP support, Custom BSP engineering Staff augmentation, Dedicated remote teams
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Emcraft Systems vs A-listware

Dimension Emcraft Systems A-listware
Best company size Startup to mid-market Startup to mid-market
Best industries Industrial, Networking, Test & measurement Industrial IoT, Legacy hardware modernization
Best use cases Industrial product needing an ARM system-on-module with a maintained Linux BSP, RTOS board support package bring-up on Emcraft's own Cortex-M or Cortex-A hardware Staff augmentation for an in-house firmware team needing additional remote engineering capacity, Legacy embedded system modernization for an aging industrial product
Typical project type Module sales with BSP support Staff augmentation

Emcraft Systems vs A-listware: pros and cons

Emcraft Systems
+ Self-maintained BSPs give long-term update ownership rather than depending on a chip vendor's reference package alone
+ STMicroelectronics partner status backs its ARM Cortex-M and Cortex-A module line with direct chip-vendor support
+ Combining hardware modules with firmware support removes a sourcing step for companies that would otherwise need two vendors
+ Focus on both Linux and RTOS BSPs covers a wider range of real-time requirements than a Linux-only board vendor
- Public founding year and team size figures are thin, and the company's own materials don't publish a founding date directly
- Its business model centers on selling its own hardware modules, which is a narrower fit for a client who has already committed to different silicon
- No published pricing or minimum engagement figure
A-listware
+ Staff augmentation model gives clients direct control over embedded engineers working inside their own existing processes
+ Legacy system modernization is a named specialty, useful for firmware projects centered on an aging codebase rather than greenfield development
+ UK headquarters with a Ukraine R&D center gives Western business hours coordination with Eastern European delivery cost structure
+ 8 years of operating history with a reported 51 to 200 employees
- Firmware development is one line among several IoT and embedded services rather than the company's sole specialty
- Staff augmentation suits clients who already have in-house firmware leadership; it is a narrower fit for a client needing a fully managed project delivery
- No published pricing or minimum engagement figure

Who should choose Emcraft Systems?

A typical fit: industrial product needing an ARM system-on-module with a maintained Linux BSP.

Self-maintained Linux and RTOS board support packages sold together with the ARM hardware modules that run them. Minimum engagement is not publicly disclosed. Works best with clients in Industrial, Networking, Test & measurement.

Who should choose A-listware?

A typical fit: staff augmentation for an in-house firmware team needing additional remote engineering capacity.

Remote engineering team delivery model with embedded firmware and legacy modernization as named service lines. Minimum engagement is not publicly disclosed. Works best with clients in Industrial IoT, Legacy hardware modernization.

Decision matrix: Emcraft Systems vs A-listware

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 A-listware
Your budget is at the lower end Compare: Emcraft Systems (Not published) vs A-listware (Not published)
You need specialist depth in a specific vertical Emcraft Systems
You need staff augmentation or team extension A-listware
You need consulting before committing to a build Both may offer discovery engagements

Use case fit: Emcraft Systems vs A-listware

Use case Emcraft Systems fit A-listware fit Winner
Industrial product needing an ARM system-on-module with a maintained Linux BSP Strong Strong Both equally
RTOS board support package bring-up on Emcraft's own Cortex-M or Cortex-A hardware Strong Limited Emcraft Systems
Staff augmentation for an in-house firmware team needing additional remote engineering capacity Limited Strong A-listware
Legacy embedded system modernization for an aging industrial product Limited Strong A-listware
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Strong A-listware

Verdict: Emcraft Systems vs A-listware

Emcraft Systems (4.3/5) is the stronger overall choice for most Firmware Development projects. Self-maintained Linux and RTOS board support packages sold together with the ARM hardware modules that run them.

A-listware (3.9/5) is worth a look if you need legacy embedded system modernization for an aging industrial product. If your situation matches that, A-listware is a competitive option.

Related comparisons

Emcraft Systems vs A-listware FAQ

Is Emcraft Systems better than A-listware?

Emcraft Systems (4.3/5) scores higher overall, but "better" depends on your use case. Emcraft Systems's strongest advantage: self-maintained BSPs give long-term update ownership rather than depending on a chip vendor's reference package alone. A-listware's strongest advantage: staff augmentation model gives clients direct control over embedded engineers working inside their own existing processes.

How do Emcraft Systems and A-listware differ in pricing?

Emcraft Systems uses hardware module sales plus bsp support and custom engineering pricing. A-listware uses staff augmentation and dedicated remote team engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Emcraft Systems or A-listware?

A-listware 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 Emcraft Systems and A-listware?

Emcraft Systems's primary differentiator is: self-maintained Linux and RTOS board support packages sold together with the ARM hardware modules that run them. A-listware's primary differentiator is: remote engineering team delivery model with embedded firmware and legacy modernization as named service lines. They also differ in team size (Not published vs 51–200), minimum engagement (Not published vs Not published), and primary industries served (Industrial, Networking vs Industrial IoT, Legacy hardware modernization).

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