Promwad vs Cyient: full comparison for 2026
Quick verdict
Promwad (4.5/5) edges ahead of Cyient (3.8/5) overall. Promwad is the better choice for mass-produced electronics, Linux and FPGA designs. Cyient is the stronger option for engineering outsourcing for aerospace and rail OEMs. The right choice depends on your project size, budget, and required tech stack.
Promwad vs Cyient: head-to-head summary
| Criterion | Promwad | Cyient |
|---|---|---|
| Founded | 2004 | 1991 |
| HQ | Vilnius, Lithuania and Essen, Germany | Hyderabad, India |
| Team size | 100–150 | 10,000+ |
| Rating | 4.5 / 5 | 3.8 / 5 |
| Primary differentiator | Two decades designing devices for volume production, with offices across five EU countries | Broad engineering services with embedded work for heavy-industry clients |
| Pricing model | Fixed price, time and materials | Time and materials, managed service |
| Min. engagement | Not published | Not published |
| Primary tech stack | Embedded Linux, Yocto, FPGA | Embedded C, Industrial protocols, Azure IoT |
| Industries served | Telecoms, Automotive, Industrial equipment, Consumer electronics, Energy | Aerospace, Rail and transport, Energy, Telecoms, Healthcare |
Promwad vs Cyient: overview
Promwad
Roman Pakholkov started Promwad in Minsk in 2004 to design mass-produced electronics on systems-on-chip and Linux, and the company later moved its business into the EU. Its Vilnius office, opened in 2016, became a headquarters, and a German entity in Essen now serves the DACH region. Promwad reports 100+ engineers, 500+ projects, and more than 3 million devices produced by its clients. Telecoms, automotive and FPGA work are its strongest areas.
Cyient
Cyient was incorporated in 1991 and is headquartered in Hyderabad. It reported 12,049 employees at the end of March 2026 and works for more than 300 customers on mechanical, electrical, embedded, network and plant engineering. Embedded systems and Industry 4.0 connectivity are among its services. For a buyer focused purely on IoT products, they are a small part of a much larger engineering business.
Services and capabilities: Promwad vs Cyient
| Capability | Promwad | Cyient |
|---|---|---|
| Electronics & PCB design | ✓ | ✓ |
| Firmware & embedded software | ✓ | ✓ |
| Wireless connectivity | ✓ | ✗ |
| IoT cloud platforms | ✓ | ✓ |
| Mobile & web apps | ✗ | ✗ |
| Edge AI & data | ✗ | ✗ |
| Prototyping & manufacturing support | ✓ | ✗ |
| Dedicated team model | ✗ | ✓ |
Tech stack comparison: Promwad vs Cyient
| Framework / platform | Promwad | Cyient |
|---|---|---|
| Embedded C | ✓ | ✓ |
| Embedded Linux | ✓ | N/A |
| RTOS | N/A | N/A |
| BLE | N/A | N/A |
| LoRaWAN | N/A | N/A |
| AWS IoT | N/A | N/A |
| Azure IoT | N/A | ✓ |
| FPGA | ✓ | N/A |
Pricing comparison: Promwad vs Cyient
| Criterion | Promwad | Cyient |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Fixed project, Time and materials | Dedicated team, Managed service |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Promwad vs Cyient
| Dimension | Promwad | Cyient |
|---|---|---|
| Best company size | Startup to mid-market | Enterprise |
| Best industries | Telecoms, Automotive, Industrial equipment | Aerospace, Rail and transport, Energy |
| Best use cases | A telecoms equipment maker needs a Linux-based gateway designed for volume production., An automotive supplier needs FPGA and camera-processing work. | A rail OEM needs embedded engineering support., A utility wants network engineering and monitoring. |
| Typical project type | Fixed project | Dedicated team |
Promwad vs Cyient: pros and cons
| Promwad | |
|---|---|
| + | Designs with mass production in mind, including manufacturing support |
| + | Strong embedded Linux and FPGA skills for complex devices |
| + | EU entities in Lithuania and Germany simplify contracting for European buyers |
| - | Belarusian origins may need explaining to some procurement teams, though operations have moved to the EU |
| - | Cloud and app development are thinner than its hardware and firmware work |
| - | Small team limits parallel projects |
| Cyient | |
|---|---|
| + | Long relationships with aerospace and rail OEMs |
| + | Low-cost engineering capacity |
| + | Plant and network engineering alongside devices |
| - | IoT is a minor service line |
| - | Headcount has declined over the past two years |
Who should choose Promwad?
A typical fit: a telecoms equipment maker needs a Linux-based gateway designed for volume production.
Two decades designing devices for volume production, with offices across five EU countries. Minimum engagement is not publicly disclosed. Works best with clients in Telecoms, Automotive, Industrial equipment, Consumer electronics, Energy.
Who should choose Cyient?
A typical fit: a rail OEM needs embedded engineering support.
Broad engineering services with embedded work for heavy-industry clients. Minimum engagement is not publicly disclosed. Works best with clients in Aerospace, Rail and transport, Energy, Telecoms, Healthcare.
Decision matrix: Promwad vs Cyient
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Promwad |
| You need a large dedicated team for an ongoing programme | Cyient |
| Your budget is at the lower end | Compare: Promwad (Not published) vs Cyient (Not published) |
| You need specialist depth in a specific vertical | Promwad |
| You want engineers added to your own in-house team | Neither lists team extension; ask about dedicated teams |
| You need the circuit board designed as well as the firmware | Promwad |
Use case fit: Promwad vs Cyient
| Use case | Promwad fit | Cyient fit | Winner |
|---|---|---|---|
| A telecoms equipment maker needs a Linux-based gateway designed for volume production. | Strong | Limited | Promwad |
| An automotive supplier needs FPGA and camera-processing work. | Strong | Limited | Promwad |
| A rail OEM needs embedded engineering support. | Limited | Strong | Cyient |
| A utility wants network engineering and monitoring. | Limited | Strong | Cyient |
| You need custom electronics designed, not only firmware | Strong | Strong | Both equally |
| You want a fixed-price first phase before a longer engagement | Strong | Limited | Promwad |
Verdict: Promwad vs Cyient
Promwad (4.5/5) is the stronger overall choice for most IoT Development projects. Two decades designing devices for volume production, with offices across five EU countries.
Cyient (3.8/5) is worth a look in a scenario like this: a utility wants network engineering and monitoring. If your situation matches that, Cyient is a competitive option.
Related comparisons
Promwad vs Cyient FAQ
Is Promwad better than Cyient?
Promwad (4.5/5) scores higher overall, but "better" depends on your use case. Promwad's strongest advantage: designs with mass production in mind, including manufacturing support. Cyient's strongest advantage: long relationships with aerospace and rail OEMs.
How do Promwad and Cyient differ in pricing?
Promwad uses fixed price, time and materials pricing. Cyient uses time and materials, managed service pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Promwad or Cyient?
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 company before shortlisting.
What are the main differences between Promwad and Cyient?
Promwad's primary differentiator is: two decades designing devices for volume production, with offices across five EU countries. Cyient's primary differentiator is: broad engineering services with embedded work for heavy-industry clients. They also differ in team size (100–150 vs 10,000+), minimum engagement (Not published vs Not published), and primary industries served (Telecoms, Automotive vs Aerospace, Rail and transport).
Verify all details directly with each company before making a decision.