RMB Consulting vs Promwad: full comparison for 2026
Quick verdict
RMB Consulting (4.3/5) edges ahead of Promwad (4.0/5) overall. RMB Consulting is the better choice for Direct, founder-led firmware architecture consulting on a small engagement. Promwad is the stronger option for ASIL-C automotive architecture advisory bundled with electronics design guidance. The right choice depends on your project size, budget, and required tech stack.
RMB Consulting vs Promwad: head-to-head summary
| Criterion | RMB Consulting | Promwad |
|---|---|---|
| Founded | 1995 | 2004 |
| HQ | Frederick, MD, USA (also Tampa, FL) | Essen, Germany |
| Team size | 1–10 | 146 |
| Rating | 4.3 / 5 | 4.0 / 5 |
| Primary differentiator | 30-plus years of hands-on embedded engineering experience concentrated in a single named principal consultant | ASIL-C functional-safety experience in automotive ECU and infotainment architecture alongside full-stack electronics design |
| Pricing model | Project-based and hourly consulting engagements | Project-based electronics and firmware consulting engagements |
| Min. engagement | Not published | Not published |
| Primary tech stack | C, C++, Bare-Metal Firmware | C, C++, Embedded Linux |
| Industries served | Industrial, Consumer electronics, Medical devices | Telecom & networking, Automotive & transportation, Digital TV & video streaming, Industrial automation & IIoT |
RMB Consulting vs Promwad: overview
RMB Consulting
RMB Consulting has operated in embedded systems design and consulting since 1995, run by founder and chief engineer Nigel Jones, who brings more than 30 years of professional embedded systems engineering experience. The firm covers hardware, software, and firmware consulting with a team of 1 to 10 people, positioning it at the smallest and most direct end of the advisory spectrum on this list. Nigel Jones is also a recognized voice in the embedded engineering community through long-running technical blogging on firmware design topics, which gives a prospective client a substantial public track record to evaluate before ever making contact.
Promwad
Promwad was founded in 2004 by Roman Pakholkov and is headquartered in Essen, Germany with roughly 146 employees across Europe, North America, and Asia. Its advisory work bundles embedded software architecture, hardware design, and PCB layout guidance, with ASIL-C functional-safety experience in automotive infotainment and ECU development alongside telecom, digital TV, and industrial automation consulting. For an automotive or safety-relevant architecture review, ASIL-C is a checkable credential rather than a general safety claim.
Services and capabilities: RMB Consulting vs Promwad
| Capability | RMB Consulting | Promwad |
|---|---|---|
| Architecture review | ✓ | ✓ |
| Feasibility assessment | ✓ | ✗ |
| Functional safety consulting | ✗ | ✓ |
| Technical training | ✗ | ✗ |
| Expert-witness services | ✗ | ✗ |
| Hardware co-design | ✗ | ✓ |
| Medical device firmware | ✗ | ✗ |
| IoT connectivity | ✗ | ✗ |
| Staff augmentation | ✗ | ✗ |
Tech stack comparison: RMB Consulting vs Promwad
| Framework / platform | RMB Consulting | Promwad |
|---|---|---|
| C | ✓ | ✓ |
| C++ | ✓ | ✓ |
| RTOS | N/A | N/A |
| ISO 26262 | N/A | N/A |
| IEC 61508 | N/A | N/A |
| MISRA C | N/A | ✓ |
| FPGA | N/A | N/A |
| Embedded Linux | N/A | ✓ |
| PCB Design | N/A | ✓ |
Pricing comparison: RMB Consulting vs Promwad
| Criterion | RMB Consulting | Promwad |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Project-based consulting, Hourly consulting | Project-based engineering |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: RMB Consulting vs Promwad
| Dimension | RMB Consulting | Promwad |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Industrial, Consumer electronics, Medical devices | Telecom & networking, Automotive & transportation, Digital TV & video streaming |
| Best use cases | Small firmware architecture review led directly by a senior independent consultant, Bare-metal firmware design consulting for a resource-constrained embedded product | ASIL-C automotive ECU or infotainment architecture advisory, Combined electronics, PCB, and firmware architecture review |
| Typical project type | Project-based consulting | Project-based engineering |
RMB Consulting vs Promwad: pros and cons
| RMB Consulting | |
|---|---|
| + | 30 years of professional embedded systems experience concentrated in a single named principal, not diluted across a large team |
| + | 30 years of operating history under the same founder gives long continuity of technical judgment |
| + | A substantial public record of technical writing on firmware design topics lets a prospective client evaluate expertise before engaging |
| + | Very small team size means no account-management layer between the client and the engineer doing the work |
| - | A team of 1 to 10 people severely limits capacity for a large or multi-workstream engagement |
| - | No published pricing or minimum engagement figure |
| - | Availability may be constrained given the founder-led, low-headcount structure |
| Promwad | |
|---|---|
| + | ASIL-C functional-safety credential in automotive ECU and infotainment architecture is independently checkable |
| + | Electronics design, PCB layout, and firmware architecture advisory sit inside one company |
| + | 21 years of operating history and roughly 146 people give more delivery capacity than most boutique advisory firms |
| + | Industry spread across telecom, automotive, digital TV, and industrial automation reduces single-sector concentration risk |
| - | ASIL-C is one level below the ASIL D some automotive safety architecture reviews require |
| - | 146 employees spread across several industries means advisory specialists are shared across a broader practice |
| - | No published pricing or minimum engagement figure |
Who should choose RMB Consulting?
A typical fit: small firmware architecture review led directly by a senior independent consultant.
30-plus years of hands-on embedded engineering experience concentrated in a single named principal consultant. Minimum engagement is not publicly disclosed. Works best with clients in Industrial, Consumer electronics, Medical devices.
Who should choose Promwad?
A typical fit: ASIL-C automotive ECU or infotainment architecture advisory.
ASIL-C functional-safety experience in automotive ECU and infotainment architecture alongside full-stack electronics design. Minimum engagement is not publicly disclosed. Works best with clients in Telecom & networking, Automotive & transportation, Digital TV & video streaming, Industrial automation & IIoT.
Decision matrix: RMB Consulting vs Promwad
| 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: RMB Consulting (Not published) vs Promwad (Not published) |
| You need specialist depth in a specific vertical | Promwad |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | RMB Consulting |
Use case fit: RMB Consulting vs Promwad
| Use case | RMB Consulting fit | Promwad fit | Winner |
|---|---|---|---|
| Small firmware architecture review led directly by a senior independent consultant | Strong | Limited | RMB Consulting |
| Bare-metal firmware design consulting for a resource-constrained embedded product | Strong | Limited | RMB Consulting |
| ASIL-C automotive ECU or infotainment architecture advisory | Limited | Strong | Promwad |
| Combined electronics, PCB, and firmware architecture review | Limited | Strong | Promwad |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: RMB Consulting vs Promwad
RMB Consulting (4.3/5) is the stronger overall choice for most Firmware Consulting projects. 30-plus years of hands-on embedded engineering experience concentrated in a single named principal consultant.
Promwad (4.0/5) is worth a look if you need combined electronics, PCB, and firmware architecture review. If your situation matches that, Promwad is a competitive option.
Related comparisons
RMB Consulting vs Promwad FAQ
Is RMB Consulting better than Promwad?
RMB Consulting (4.3/5) scores higher overall, but "better" depends on your use case. RMB Consulting's strongest advantage: 30 years of professional embedded systems experience concentrated in a single named principal, not diluted across a large team. Promwad's strongest advantage: ASIL-C functional-safety credential in automotive ECU and infotainment architecture is independently checkable.
How do RMB Consulting and Promwad differ in pricing?
RMB Consulting uses project-based and hourly consulting engagements pricing. Promwad uses project-based electronics and firmware consulting engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: RMB Consulting or Promwad?
Promwad is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each consultancy before shortlisting.
What are the main differences between RMB Consulting and Promwad?
RMB Consulting's primary differentiator is: 30-plus years of hands-on embedded engineering experience concentrated in a single named principal consultant. Promwad's primary differentiator is: ASIL-C functional-safety experience in automotive ECU and infotainment architecture alongside full-stack electronics design. They also differ in team size (1–10 vs 146), minimum engagement (Not published vs Not published), and primary industries served (Industrial, Consumer electronics vs Telecom & networking, Automotive & transportation).
Verify all details directly with each consultancy before making a decision.