ELEKS vs Zühlke: full comparison for 2026
Quick verdict
ELEKS (4.4/5) edges ahead of Zühlke (4.1/5) overall. ELEKS is the better choice for data-heavy custom software, Ukrainian rates, mature processes. Zühlke is the stronger option for regulated industries, medical devices, banking. The right choice depends on your project size, budget, and required tech stack.
ELEKS vs Zühlke: head-to-head summary
| Criterion | ELEKS | Zühlke |
|---|---|---|
| Founded | 1991 | 1968 |
| HQ | Tallinn, Estonia (engineering in Lviv; London office) | Schlieren, Switzerland (UK offices in London, Manchester, Edinburgh) |
| Team size | 2,000+ | 1,500–2,000 |
| Rating | 4.4 / 5 | 4.1 / 5 |
| Primary differentiator | Three decades of outsourced delivery with an in-house research and development unit | Swiss engineering discipline in regulated sectors with a UK team of about 150 |
| Pricing model | Time and materials, dedicated team, fixed price | Time and materials, fixed price |
| Min. engagement | Not published | Not published |
| Primary tech stack | .NET, Java, Python | Java, .NET, Azure |
| Industries served | Financial services, Logistics, Healthcare, Media, Retail | Financial services, Healthcare and medical devices, Public sector, Manufacturing |
ELEKS vs Zühlke: overview
ELEKS
ELEKS began in Lviv in 1991, which makes it one of the oldest software companies in Ukraine. It now lists Tallinn, Estonia as its corporate headquarters and keeps a London office on Beech Street. Around 2,000 specialists work on custom software, data science, and research and development projects, mostly from Ukraine and Poland. Its long history with Western European clients shows in fairly mature delivery processes.
Zühlke
Zühlke was founded in Switzerland in 1968 and employs close to 2,000 people, with nearshore centres in Serbia, Bulgaria, Portugal and Vietnam. The UK business marked 25 years in 2025 and has nearly 150 staff across London, Manchester and Edinburgh, led by UK CEO Angela Bishop since October 2024. UK clients include HSBC and NHS England. Its medical-device and regulated-industry engineering background is unusual for a services firm of this size.
Services and capabilities: ELEKS vs Zühlke
| Capability | ELEKS | Zühlke |
|---|---|---|
| Custom software development | ✓ | ✓ |
| Mobile app development | ✗ | ✗ |
| Cloud & DevOps | ✓ | ✓ |
| Data & AI | ✓ | ✓ |
| Legacy modernisation | ✗ | ✗ |
| Embedded & IoT | ✗ | ✓ |
| Dedicated team model | ✓ | ✗ |
| Fixed-price projects | ✓ | ✓ |
Tech stack comparison: ELEKS vs Zühlke
| Framework / platform | ELEKS | Zühlke |
|---|---|---|
| .NET | ✓ | ✓ |
| Java | ✓ | ✓ |
| Python | ✓ | ✓ |
| React | ✓ | ✓ |
| AWS | ✓ | ✓ |
| Azure | ✓ | ✓ |
| Kubernetes | N/A | N/A |
| Embedded | N/A | ✓ |
Pricing comparison: ELEKS vs Zühlke
| Criterion | ELEKS | Zühlke |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated team, Fixed project, Time and materials | Fixed project, Time and materials |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: ELEKS vs Zühlke
| Dimension | ELEKS | Zühlke |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Financial services, Logistics, Healthcare | Financial services, Healthcare and medical devices, Public sector |
| Best use cases | A logistics firm wants route and demand forecasting built into its operations software., A UK company needs a dedicated team for a multi-year product build at nearshore rates. | A medtech company needs software developed under IEC 62304., A bank wants a regulated customer platform built with strong engineering governance. |
| Typical project type | Dedicated team | Fixed project |
ELEKS vs Zühlke: pros and cons
| ELEKS | |
|---|---|
| + | Thirty-plus years in business is a strong signal of stability for a long contract |
| + | A London office gives UK buyers a local contracting and meeting point |
| + | Data science and analytics work is a genuine strength alongside general development |
| + | Rates are in the Ukrainian band, well under UK onshore pricing |
| - | Most engineering is in Ukraine, so buyers should review continuity plans given the war |
| - | The London office is mainly a sales and account presence, not a delivery centre |
| Zühlke | |
|---|---|
| + | Experience with medical device software regulations is rare among UK suppliers |
| + | Nearshore hubs give some cost flexibility beyond the UK team |
| + | Long-standing UK presence with named banking and NHS clients |
| - | Swiss rate cards are high, even with nearshore staff in the mix |
| - | The UK team is small relative to the group |
Who should choose ELEKS?
A typical fit: a logistics firm wants route and demand forecasting built into its operations software.
Three decades of outsourced delivery with an in-house research and development unit. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Logistics, Healthcare, Media, Retail.
Who should choose Zühlke?
A typical fit: a medtech company needs software developed under IEC 62304.
Swiss engineering discipline in regulated sectors with a UK team of about 150. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Healthcare and medical devices, Public sector, Manufacturing.
Decision matrix: ELEKS vs Zühlke
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | ELEKS |
| You need a large dedicated team for an ongoing programme | ELEKS |
| Your budget is at the lower end | Compare: ELEKS (Not published) vs Zühlke (Not published) |
| You need specialist depth in a specific vertical | ELEKS |
| You want engineers added to your own in-house team | Neither lists team extension; ask about dedicated teams |
| Your product includes hardware, firmware or connected devices | Zühlke |
Use case fit: ELEKS vs Zühlke
| Use case | ELEKS fit | Zühlke fit | Winner |
|---|---|---|---|
| A logistics firm wants route and demand forecasting built into its operations software. | Strong | Limited | ELEKS |
| A UK company needs a dedicated team for a multi-year product build at nearshore rates. | Strong | Limited | ELEKS |
| A medtech company needs software developed under IEC 62304. | Limited | Strong | Zühlke |
| A bank wants a regulated customer platform built with strong engineering governance. | Limited | Strong | Zühlke |
| You need hardware, firmware or IoT work in the same contract | Limited | Strong | Zühlke |
| You want a fixed-price first phase before a longer engagement | Strong | Strong | Both equally |
Verdict: ELEKS vs Zühlke
ELEKS (4.4/5) is the stronger overall choice for most Software Development Outsourcing projects. Three decades of outsourced delivery with an in-house research and development unit.
Zühlke (4.1/5) is worth a look in a scenario like this: a bank wants a regulated customer platform built with strong engineering governance. If your situation matches that, Zühlke is a competitive option.
Related comparisons
ELEKS vs Zühlke FAQ
Is ELEKS better than Zühlke?
ELEKS (4.4/5) scores higher overall, but "better" depends on your use case. ELEKS's strongest advantage: thirty-plus years in business is a strong signal of stability for a long contract. Zühlke's strongest advantage: experience with medical device software regulations is rare among UK suppliers.
How do ELEKS and Zühlke differ in pricing?
ELEKS uses time and materials, dedicated team, fixed price pricing. Zühlke uses time and materials, fixed price pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: ELEKS or Zühlke?
Zühlke 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 ELEKS and Zühlke?
ELEKS's primary differentiator is: three decades of outsourced delivery with an in-house research and development unit. Zühlke's primary differentiator is: swiss engineering discipline in regulated sectors with a UK team of about 150. They also differ in team size (2,000+ vs 1,500–2,000), minimum engagement (Not published vs Not published), and primary industries served (Financial services, Logistics vs Financial services, Healthcare and medical devices).
Verify all details directly with each company before making a decision.