Best IoT Development Companies

Zühlke vs Etteplan: full comparison for 2026

Quick verdict

Zühlke (4.3/5) edges ahead of Etteplan (4.3/5) overall. Zühlke is the better choice for regulated connected devices, medtech. Etteplan is the stronger option for industrial machinery makers, Nordic buyers. The right choice depends on your project size, budget, and required tech stack.

Zühlke vs Etteplan: head-to-head summary

Criterion Zühlke Etteplan
Founded 1968 1983
HQ Schlieren, Switzerland Espoo, Finland
Team size 1,500–2,000 3,500–4,000
Rating 4.3 / 5 4.3 / 5
Primary differentiator Swiss quality processes applied to connected medical and industrial products Mechanical, electrical and embedded engineering in one listed company
Pricing model Time and materials, fixed price Time and materials, fixed price, managed service
Min. engagement Not published Not published
Primary tech stack Embedded C/C++, Azure IoT, AWS IoT Embedded C/C++, Embedded Linux, PCB design
Industries served Healthcare and medical devices, Industrial equipment, Financial services, Energy Industrial equipment, Energy, Healthcare, Automotive

Zühlke vs Etteplan: overview

Zühlke

Zühlke has engineered products in Switzerland since 1968 and now employs close to 2,000 people across Europe and Asia. Its IoT work concentrates on regulated products, especially medical devices, and on connected industrial equipment. The group combines embedded software and some electronics with cloud and app development. Nearshore centres in Serbia, Bulgaria, Portugal and Vietnam take part of the delivery.

Etteplan

Etteplan is a Finnish engineering services company with around 3,800 to 4,000 staff in Finland, Sweden, the Netherlands, Germany, Poland, Denmark and China. Its Software and Embedded Solutions unit develops embedded software, electronics and IoT systems for industrial manufacturers. In March 2026 the company finished change negotiations in that unit covering 336 people in Finland and cut up to 28 jobs. It also does mechanical engineering and technical documentation, which is useful when a product needs more than electronics.

Services and capabilities: Zühlke vs Etteplan

Capability Zühlke Etteplan
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: Zühlke vs Etteplan

Framework / platform Zühlke Etteplan
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 ✓ ✓
FPGA N/A N/A

Pricing comparison: Zühlke vs Etteplan

Criterion Zühlke Etteplan
Minimum engagement Not published Not published
Engagement models Fixed project, Time and materials Fixed project, Managed service, Time and materials
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Zühlke vs Etteplan

Dimension Zühlke Etteplan
Best company size Startup to mid-market Startup to mid-market
Best industries Healthcare and medical devices, Industrial equipment, Financial services Industrial equipment, Energy, Healthcare
Best use cases A medtech company needs a connected inhaler or injector developed under IEC 62304., An equipment maker wants a predictive maintenance platform. A machinery maker wants connectivity added to a product line., An energy company needs control electronics redesigned.
Typical project type Fixed project Fixed project

Zühlke vs Etteplan: pros and cons

Zühlke
+ Strong experience with software regulated under medical device standards
+ Mix of Swiss and nearshore delivery
+ Covers the device, the cloud and the apps
- Rates sit at the top of the European range
- Electronics design is less central than at dedicated hardware houses
Etteplan
+ Can handle mechanical design and documentation as well as electronics
+ Public listing gives transparency on finances
+ Large Nordic industrial client base
- Cut up to 28 jobs in its embedded unit in Finland in March 2026
- Heavier process and overhead than boutique IoT firms

Who should choose Zühlke?

A typical fit: a medtech company needs a connected inhaler or injector developed under IEC 62304.

Swiss quality processes applied to connected medical and industrial products. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare and medical devices, Industrial equipment, Financial services, Energy.

Who should choose Etteplan?

A typical fit: a machinery maker wants connectivity added to a product line.

Mechanical, electrical and embedded engineering in one listed company. Minimum engagement is not publicly disclosed. Works best with clients in Industrial equipment, Energy, Healthcare, Automotive.

Decision matrix: Zühlke vs Etteplan

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Zühlke
You need a large dedicated team for an ongoing programme Check each company's engagement model
Your budget is at the lower end Compare: Zühlke (Not published) vs Etteplan (Not published)
You need specialist depth in a specific vertical Zühlke
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 Zühlke

Use case fit: Zühlke vs Etteplan

Use case Zühlke fit Etteplan fit Winner
A medtech company needs a connected inhaler or injector developed under IEC 62304. Strong Limited Zühlke
An equipment maker wants a predictive maintenance platform. Strong Limited Zühlke
A machinery maker wants connectivity added to a product line. Limited Strong Etteplan
An energy company needs control electronics redesigned. Limited Strong Etteplan
You need custom electronics designed, not only firmware Strong Strong Both equally
You want a fixed-price first phase before a longer engagement Strong Strong Both equally

Verdict: Zühlke vs Etteplan

Zühlke (4.3/5) is the stronger overall choice for most IoT Development projects. Swiss quality processes applied to connected medical and industrial products.

Etteplan (4.3/5) is worth a look in a scenario like this: an energy company needs control electronics redesigned. If your situation matches that, Etteplan is a competitive option.

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Zühlke vs Etteplan FAQ

Is Zühlke better than Etteplan?

Zühlke (4.3/5) scores higher overall, but "better" depends on your use case. Zühlke's strongest advantage: strong experience with software regulated under medical device standards. Etteplan's strongest advantage: can handle mechanical design and documentation as well as electronics.

How do Zühlke and Etteplan differ in pricing?

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

Which is better for enterprise: Zühlke or Etteplan?

Etteplan 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 Zühlke and Etteplan?

Zühlke's primary differentiator is: swiss quality processes applied to connected medical and industrial products. Etteplan's primary differentiator is: Mechanical, electrical and embedded engineering in one listed company. They also differ in team size (1,500–2,000 vs 3,500–4,000), minimum engagement (Not published vs Not published), and primary industries served (Healthcare and medical devices, Industrial equipment vs Industrial equipment, Energy).

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