Best IoT Development Companies

Promwad vs Capgemini Engineering: full comparison for 2026

Quick verdict

Promwad (4.5/5) edges ahead of Capgemini Engineering (3.9/5) overall. Promwad is the better choice for mass-produced electronics, Linux and FPGA designs. Capgemini Engineering is the stronger option for global manufacturers, compliance-heavy programmes. The right choice depends on your project size, budget, and required tech stack.

Promwad vs Capgemini Engineering: head-to-head summary

Criterion Promwad Capgemini Engineering
Founded 2004 1982
HQ Vilnius, Lithuania and Essen, Germany Paris, France
Team size 100–150 50,000+
Rating 4.5 / 5 3.9 / 5
Primary differentiator Two decades designing devices for volume production, with offices across five EU countries The largest engineering bench on this list, with factory and operational technology expertise
Pricing model Fixed price, time and materials Time and materials, managed service, outcome-based
Min. engagement Not published Not published
Primary tech stack Embedded Linux, Yocto, FPGA Embedded C/C++, AUTOSAR, Industrial protocols
Industries served Telecoms, Automotive, Industrial equipment, Consumer electronics, Energy Automotive, Aerospace, Industrial equipment, Energy, Healthcare

Promwad vs Capgemini Engineering: 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.

Capgemini Engineering

Capgemini Engineering is the result of Capgemini's purchase of Altran, which closed in April 2020. Revelio Labs estimated around 64,700 employees in September 2025, down about 5% on the year. It combines Altran's engineering and R&D services with Capgemini's digital manufacturing work, and analysts pointed to Altran's operational technology skills as the reason for the deal. It is the strongest option here for large, compliance-heavy programmes.

Services and capabilities: Promwad vs Capgemini Engineering

Capability Promwad Capgemini Engineering
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 Capgemini Engineering

Framework / platform Promwad Capgemini Engineering
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 ✓
Azure IoT N/A ✓
FPGA ✓ N/A

Pricing comparison: Promwad vs Capgemini Engineering

Criterion Promwad Capgemini Engineering
Minimum engagement Not published Not published
Engagement models Fixed project, Time and materials Dedicated team, Managed service, Time and materials
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Promwad vs Capgemini Engineering

Dimension Promwad Capgemini Engineering
Best company size Startup to mid-market Startup to mid-market
Best industries Telecoms, Automotive, Industrial equipment Automotive, Aerospace, Industrial equipment
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. An aerospace firm needs certified embedded engineering., A manufacturer wants a smart factory rolled out across sites.
Typical project type Fixed project Dedicated team

Promwad vs Capgemini Engineering: 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
Capgemini Engineering
+ Can run very large global engineering programmes
+ Factory and operational technology expertise from Altran
+ Mature compliance and quality systems
- Headcount fell about 5% in 2025
- Slow and costly for small product teams

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 Capgemini Engineering?

A typical fit: an aerospace firm needs certified embedded engineering.

The largest engineering bench on this list, with factory and operational technology expertise. Minimum engagement is not publicly disclosed. Works best with clients in Automotive, Aerospace, Industrial equipment, Energy, Healthcare.

Decision matrix: Promwad vs Capgemini Engineering

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 Capgemini Engineering
Your budget is at the lower end Compare: Promwad (Not published) vs Capgemini Engineering (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 Capgemini Engineering

Use case Promwad fit Capgemini Engineering 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
An aerospace firm needs certified embedded engineering. Limited Strong Capgemini Engineering
A manufacturer wants a smart factory rolled out across sites. Limited Strong Capgemini Engineering
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 Capgemini Engineering

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.

Capgemini Engineering (3.9/5) is worth a look in a scenario like this: a manufacturer wants a smart factory rolled out across sites. If your situation matches that, Capgemini Engineering is a competitive option.

Related comparisons

Promwad vs Capgemini Engineering FAQ

Is Promwad better than Capgemini Engineering?

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. Capgemini Engineering's strongest advantage: can run very large global engineering programmes.

How do Promwad and Capgemini Engineering differ in pricing?

Promwad uses fixed price, time and materials pricing. Capgemini Engineering uses time and materials, managed service, outcome-based pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Promwad or Capgemini Engineering?

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 Capgemini Engineering?

Promwad's primary differentiator is: two decades designing devices for volume production, with offices across five EU countries. Capgemini Engineering's primary differentiator is: the largest engineering bench on this list, with factory and operational technology expertise. They also differ in team size (100–150 vs 50,000+), minimum engagement (Not published vs Not published), and primary industries served (Telecoms, Automotive vs Automotive, Aerospace).

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