USA Firmware vs Bresslergroup (Delve): full comparison for 2026
Quick verdict
USA Firmware (4.2/5) edges ahead of Bresslergroup (Delve) (4.2/5) overall. USA Firmware is the better choice for hardware startups needing firmware, FPGA, and Linux from one small team. Bresslergroup (Delve) is the stronger option for consumer and medical hardware needing decades-proven industrial design plus firmware. The right choice depends on your project size, budget, and required tech stack.
USA Firmware vs Bresslergroup (Delve): head-to-head summary
| Criterion | USA Firmware | Bresslergroup (Delve) |
|---|---|---|
| Founded | 2011 | 1970 |
| HQ | Brecksville, Ohio, USA | Philadelphia, Pennsylvania, USA |
| Team size | 17 | 83 |
| Rating | 4.2 / 5 | 4.2 / 5 |
| Primary differentiator | Managed design services blending electrical engineering, firmware, FPGA, and embedded Linux for connected-product companies | More than five decades of product-design history, now operating as Delve after a 2021 merger |
| Pricing model | Managed design engagements across discovery, design, prototyping, and production enablement | Full product development engagements from strategy through implementation |
| Min. engagement | Not published | Not published |
| Primary tech stack | Embedded C/C++, FPGA design, Embedded Linux | Embedded C/C++, Mechanical and electrical CAD, GUI and interaction design tooling |
| Industries served | Consumer electronics, Commercial products, Healthcare devices | Consumer IoT, Medical devices, Industrial products |
USA Firmware vs Bresslergroup (Delve): overview
USA Firmware
USA Firmware was founded in 2011 by CEO Bob Scaccia and is based in Brecksville, Ohio, with roughly 17 employees across North America and Asia. The firm's managed design services combine electrical engineering, firmware, FPGA design, and embedded Linux for consumer, commercial, and healthcare product companies, and it appeared on Inc. magazine's Inc. 5000 list of fastest-growing private US companies. Its small team size keeps engagements senior-led, though it also caps the number of large programs it can run in parallel.
Bresslergroup (Delve)
Bresslergroup was founded in 1970 in Philadelphia, Pennsylvania, and reports roughly 83 employees. In 2021 the firm merged with the Midwest design consultancy Delve under Trinity Hunt Partners' ownership, and by June 2022 the combined company adopted the single Delve brand name, so new engagements are contracted under that name even though the Bresslergroup engineering history and team carried over. Its practice covers new product definition and development, including industrial design, mechanical and electrical engineering, and embedded software, for categories spanning consumer IoT products to medical devices.
Services and capabilities: USA Firmware vs Bresslergroup (Delve)
| Capability | USA Firmware | Bresslergroup (Delve) |
|---|---|---|
| RTOS firmware development | ✓ | ✓ |
| Bare-metal & driver development | ✗ | ✗ |
| Secure boot / OTA firmware updates | ✗ | ✗ |
| MCU & platform migration | ✗ | ✗ |
| Connectivity & IoT protocols | ✓ | ✗ |
| Functional safety / MISRA compliance | ✗ | ✗ |
| Embedded AI / on-device inference | ✗ | ✗ |
| Firmware GUI development | ✗ | ✓ |
| Staff augmentation | ✗ | ✗ |
Tech stack comparison: USA Firmware vs Bresslergroup (Delve)
| Framework / platform | USA Firmware | Bresslergroup (Delve) |
|---|---|---|
| FreeRTOS | N/A | N/A |
| Zephyr | N/A | N/A |
| STM32 | N/A | N/A |
| ARM Cortex-M | N/A | N/A |
| BLE | N/A | N/A |
| Embedded Linux | ✓ | N/A |
| Secure OTA | N/A | N/A |
| PCB | N/A | N/A |
| AWS IoT | N/A | N/A |
| RISC-V | N/A | N/A |
Pricing comparison: USA Firmware vs Bresslergroup (Delve)
| Criterion | USA Firmware | Bresslergroup (Delve) |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Fixed project | Fixed project |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: USA Firmware vs Bresslergroup (Delve)
| Dimension | USA Firmware | Bresslergroup (Delve) |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Consumer electronics, Commercial products, Healthcare devices | Consumer IoT, Medical devices, Industrial products |
| Best use cases | Connected consumer product needing firmware and electrical engineering from one small team, FPGA-based design requiring integration with embedded Linux firmware | Medical device requiring decades-proven industrial design paired with embedded firmware, Consumer IoT product needing strategy-through-manufacturing engineering in one engagement |
| Typical project type | Fixed project | Fixed project |
USA Firmware vs Bresslergroup (Delve): pros and cons
| USA Firmware | |
|---|---|
| + | Named on the Inc. 5000 list of fastest-growing private US companies, a verifiable third-party growth signal |
| + | Covers electrical engineering, firmware, FPGA design, and embedded Linux under one managed process |
| + | Small team of about 17 keeps engagements senior-led throughout |
| - | A team of roughly 17 caps how many large programs can run in parallel |
| - | Limited public case-study detail beyond the company's own site |
| Bresslergroup (Delve) | |
|---|---|
| + | More than five decades of product-design and engineering history dating back to 1970 |
| + | 2021 merger with Delve added complementary design and engineering resources rather than a competitor absorbing a smaller rival |
| + | Covers industrial design, mechanical/electrical engineering, and embedded software in one engagement |
| - | The 2021 to 2022 rebrand to Delve means new client contracts and public materials now use a different company name than the one with the longer track record |
| - | Firmware is one part of a broader industrial design and product development practice |
Who should choose USA Firmware?
A typical fit: connected consumer product needing firmware and electrical engineering from one small team.
Managed design services blending electrical engineering, firmware, FPGA, and embedded Linux for connected-product companies. Minimum engagement is not publicly disclosed. Works best with clients in Consumer electronics, Commercial products, Healthcare devices.
Who should choose Bresslergroup (Delve)?
A typical fit: medical device requiring decades-proven industrial design paired with embedded firmware.
More than five decades of product-design history, now operating as Delve after a 2021 merger. Minimum engagement is not publicly disclosed. Works best with clients in Consumer IoT, Medical devices, Industrial products.
Decision matrix: USA Firmware vs Bresslergroup (Delve)
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | USA Firmware |
| You need a large dedicated team for an ongoing programme | Check each company's engagement model |
| Your budget is at the lower end | Compare: USA Firmware (Not published) vs Bresslergroup (Delve) (Not published) |
| You need specialist depth in a specific vertical | USA Firmware |
| 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: USA Firmware vs Bresslergroup (Delve)
| Use case | USA Firmware fit | Bresslergroup (Delve) fit | Winner |
|---|---|---|---|
| Connected consumer product needing firmware and electrical engineering from one small team | Strong | Limited | USA Firmware |
| FPGA-based design requiring integration with embedded Linux firmware | Strong | Limited | USA Firmware |
| Medical device requiring decades-proven industrial design paired with embedded firmware | Limited | Strong | Bresslergroup (Delve) |
| Consumer IoT product needing strategy-through-manufacturing engineering in one engagement | Strong | Strong | Both equally |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: USA Firmware vs Bresslergroup (Delve)
USA Firmware (4.2/5) is the stronger overall choice for most Firmware Development projects. Managed design services blending electrical engineering, firmware, FPGA, and embedded Linux for connected-product companies.
Bresslergroup (Delve) (4.2/5) is worth a look if you need consumer IoT product needing strategy-through-manufacturing engineering in one engagement. If your situation matches that, Bresslergroup (Delve) is a competitive option.
Related comparisons
USA Firmware vs Bresslergroup (Delve) FAQ
Is USA Firmware better than Bresslergroup (Delve)?
USA Firmware (4.2/5) scores higher overall, but "better" depends on your use case. USA Firmware's strongest advantage: named on the Inc. 5000 list of fastest-growing private US companies, a verifiable third-party growth signal. Bresslergroup (Delve)'s strongest advantage: more than five decades of product-design and engineering history dating back to 1970.
How do USA Firmware and Bresslergroup (Delve) differ in pricing?
USA Firmware uses managed design engagements across discovery, design, prototyping, and production enablement pricing. Bresslergroup (Delve) uses full product development engagements from strategy through implementation pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: USA Firmware or Bresslergroup (Delve)?
Bresslergroup (Delve) 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 USA Firmware and Bresslergroup (Delve)?
USA Firmware's primary differentiator is: managed design services blending electrical engineering, firmware, FPGA, and embedded Linux for connected-product companies. Bresslergroup (Delve)'s primary differentiator is: more than five decades of product-design history, now operating as Delve after a 2021 merger. They also differ in team size (17 vs 83), minimum engagement (Not published vs Not published), and primary industries served (Consumer electronics, Commercial products vs Consumer IoT, Medical devices).
Verify all details directly with each company before making a decision.