Timesys vs USA Firmware: full comparison for 2026
Quick verdict
Timesys (4.5/5) edges ahead of USA Firmware (4.2/5) overall. Timesys is the better choice for embedded Linux build systems and long-term security maintenance. USA Firmware is the stronger option for small to mid-size programs wanting one accountable firmware and FPGA partner. The right choice depends on your project size, budget, and required tech stack.
Timesys vs USA Firmware: head-to-head summary
| Criterion | Timesys | USA Firmware |
|---|---|---|
| Founded | 1995 | 2011 |
| HQ | Pittsburgh, PA, USA | Brecksville, OH, USA |
| Team size | Not published | 17 |
| Rating | 4.5 / 5 | 4.2 / 5 |
| Primary differentiator | Founding Yocto Project member with three decades of embedded Linux build-system and security-maintenance depth | Managed design services spanning electrical engineering, firmware, FPGA, and Linux under a single discovery-to-production process |
| Pricing model | Support contracts, consultation, and custom development engagements | Managed design service engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | Yocto Project, Embedded Linux, Buildroot | C, C++, FPGA Design |
| Industries served | Industrial, Networking, Consumer electronics, Automotive | Industrial products, Commercial electronics |
Timesys vs USA Firmware: overview
Timesys
Timesys was founded in Pittsburgh in 1995 and built its reputation as a founding member of the Yocto Project, one of the two dominant embedded Linux build systems alongside Buildroot. The company's LinuxLink platform and development-support services cover custom board support package creation, security patch tracking, and long-term maintenance for embedded Linux products, work that is narrower than general firmware development but goes deeper into that one area than most generalist firms can. Lynx Software Technologies, a real-time operating system and safety-critical software vendor, acquired Timesys in 2023, folding its embedded Linux practice into a broader RTOS and hypervisor product line.
USA Firmware
USA Firmware was founded in 2011 by Bob Scaccia and operates from Brecksville, Ohio with a small team of around 17 people. Its managed design services combine electrical engineering, firmware, FPGA design, embedded software, and Linux expertise into a single discovery-through-production-enablement process, aimed at clients who want one accountable partner rather than coordinating separate electrical, firmware, and FPGA vendors. Leadership brings a stated 150-plus combined years of experience, concentrated in a small team rather than spread across a large organization.
Services and capabilities: Timesys vs USA Firmware
| Capability | Timesys | USA Firmware |
|---|---|---|
| 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: Timesys vs USA Firmware
| Framework / platform | Timesys | USA Firmware |
|---|---|---|
| FreeRTOS | N/A | N/A |
| Zephyr | N/A | N/A |
| STM32 | N/A | N/A |
| ARM Cortex-M | N/A | N/A |
| Embedded Linux | ✓ | ✓ |
| 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: Timesys vs USA Firmware
| Criterion | Timesys | USA Firmware |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Support contracts, Consultation, Custom BSP development | Managed design services |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Timesys vs USA Firmware
| Dimension | Timesys | USA Firmware |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Industrial, Networking, Consumer electronics | Industrial products, Commercial electronics |
| Best use cases | Custom Yocto-based board support package for a new embedded Linux product, Long-term security patch tracking for a fielded embedded Linux device | Combined electrical, firmware, and FPGA design for a new industrial product, Firmware and Linux development requiring senior-level engineering attention on a smaller program |
| Typical project type | Support contracts | Managed design services |
Timesys vs USA Firmware: pros and cons
| Timesys | |
|---|---|
| + | Founding member of the Yocto Project, one of the two standard embedded Linux build systems in the industry |
| + | Three decades of operating history focused specifically on embedded Linux rather than firmware in general |
| + | Security patch tracking and long-term maintenance services address a gap most project-based firmware vendors don't cover after delivery |
| + | Acquisition by Lynx Software Technologies in 2023 connects its Linux practice to a broader RTOS and hypervisor product line |
| - | The 2023 acquisition by Lynx Software Technologies means Timesys now operates as part of a larger RTOS vendor rather than an independent consultancy |
| - | Its specialty is embedded Linux specifically, so RTOS-only or bare-metal MCU projects are a narrower fit than for a generalist firmware vendor |
| - | Public team size and pricing figures are not published |
| USA Firmware | |
|---|---|
| + | Leadership brings a stated 150-plus combined years of experience concentrated in a small, senior team |
| + | Combines electrical engineering, firmware, and FPGA design under one managed process rather than three separate vendors |
| + | Discovery-through-production-enablement scope covers the full program, not just firmware coding |
| + | 14 years of operating history under its founder, Bob Scaccia |
| - | 17 employees is among the smallest teams on this list, limiting concurrent capacity for large programs |
| - | Public case study detail is limited, so verifying past client work requires direct outreach |
| - | No published pricing or minimum engagement figure |
Who should choose Timesys?
A typical fit: custom Yocto-based board support package for a new embedded Linux product.
Founding Yocto Project member with three decades of embedded Linux build-system and security-maintenance depth. Minimum engagement is not publicly disclosed. Works best with clients in Industrial, Networking, Consumer electronics, Automotive.
Who should choose USA Firmware?
A typical fit: combined electrical, firmware, and FPGA design for a new industrial product.
Managed design services spanning electrical engineering, firmware, FPGA, and Linux under a single discovery-to-production process. Minimum engagement is not publicly disclosed. Works best with clients in Industrial products, Commercial electronics.
Decision matrix: Timesys vs USA Firmware
| 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: Timesys (Not published) vs USA Firmware (Not published) |
| You need specialist depth in a specific vertical | Timesys |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | Timesys |
Use case fit: Timesys vs USA Firmware
| Use case | Timesys fit | USA Firmware fit | Winner |
|---|---|---|---|
| Custom Yocto-based board support package for a new embedded Linux product | Strong | Limited | Timesys |
| Long-term security patch tracking for a fielded embedded Linux device | Strong | Limited | Timesys |
| Combined electrical, firmware, and FPGA design for a new industrial product | Limited | Strong | USA Firmware |
| Firmware and Linux development requiring senior-level engineering attention on a smaller program | Limited | Strong | USA Firmware |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Timesys vs USA Firmware
Timesys (4.5/5) is the stronger overall choice for most Firmware Development projects. Founding Yocto Project member with three decades of embedded Linux build-system and security-maintenance depth.
USA Firmware (4.2/5) is worth a look if you need firmware and Linux development requiring senior-level engineering attention on a smaller program. If your situation matches that, USA Firmware is a competitive option.
Related comparisons
Timesys vs USA Firmware FAQ
Is Timesys better than USA Firmware?
Timesys (4.5/5) scores higher overall, but "better" depends on your use case. Timesys's strongest advantage: founding member of the Yocto Project, one of the two standard embedded Linux build systems in the industry. USA Firmware's strongest advantage: leadership brings a stated 150-plus combined years of experience concentrated in a small, senior team.
How do Timesys and USA Firmware differ in pricing?
Timesys uses support contracts, consultation, and custom development engagements pricing. USA Firmware uses managed design service engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Timesys or USA Firmware?
USA Firmware 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 Timesys and USA Firmware?
Timesys's primary differentiator is: founding Yocto Project member with three decades of embedded Linux build-system and security-maintenance depth. USA Firmware's primary differentiator is: managed design services spanning electrical engineering, firmware, FPGA, and Linux under a single discovery-to-production process. They also differ in team size (Not published vs 17), minimum engagement (Not published vs Not published), and primary industries served (Industrial, Networking vs Industrial products, Commercial electronics).
Verify all details directly with each company before making a decision.