Top Software Outsourcing Companies UK

Ciklum vs ELEKS: full comparison for 2026

Quick verdict

Ciklum (4.3/5) edges ahead of ELEKS (4.0/5) overall. Ciklum is the better choice for UK enterprises wanting an actual UK legal entity to contract with. ELEKS is the stronger option for UK enterprise buyers wanting three and a half decades of delivery history. The right choice depends on your project size, budget, and required tech stack.

Ciklum vs ELEKS: head-to-head summary

Criterion Ciklum ELEKS
Founded 2002 1991
HQ London, United Kingdom (Kyiv-founded; large Ukraine delivery centers) Lviv, Ukraine
Team size ~3,900 2,000+
Rating 4.3 / 5 4.0 / 5
Primary differentiator One of the few companies on this list genuinely headquartered in London rather than merely selling into the UK market Longest continuous operating history on this list, delivered within easy UK working-hours overlap
Pricing model Dedicated-team and consulting engagements Fixed-scope and dedicated-team enterprise engagements
Min. engagement Not published Not published
Primary tech stack Java, React, Data engineering Java, .NET, AWS
Industries served Retail, Financial services, Media Healthcare, Insurance, Financial services

Ciklum vs ELEKS: overview

Ciklum

Ciklum's legal headquarters moved from Kyiv to London some years after its 2002 founding, which is unusual on a UK-facing list: most outsourcing companies serving British clients are headquartered elsewhere and simply sell into the UK market. Its roughly 3,900-person team still delivers primarily from Ukraine, spanning full-lifecycle product engineering across cloud, data, and digital work for enterprise clients. That London incorporation gives UK buyers a domestic contracting entity, something several peers on this list, however strong their engineering, simply cannot offer.

ELEKS

Lviv sits one to two hours ahead of UK time depending on the season, close enough for a full overlapping working day, which matters for ELEKS specifically given the company has been running continuously from there since 1991, a year before Ukraine declared independence. That three-and-a-half-decade history has produced a deep healthcare, insurance, and fintech track record and a stable, senior-heavy delivery process. Its public positioning leans on decades of history more than any single sharp technical specialty.

Services and capabilities: Ciklum vs ELEKS

Capability Ciklum ELEKS
Custom build
Consulting
Integration
Staff augmentation
Fixed-price projects
Dedicated team model

Tech stack comparison: Ciklum vs ELEKS

Framework / platform Ciklum ELEKS
React
AWS N/A
Node.js N/A N/A
Java
.NET

Pricing comparison: Ciklum vs ELEKS

Criterion Ciklum ELEKS
Minimum engagement Not published Not published
Engagement models Dedicated team, Consulting, Fixed project Dedicated team, Fixed project, Consulting
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Ciklum vs ELEKS

Dimension Ciklum ELEKS
Best company size Startup to mid-market Startup to mid-market
Best industries Retail, Financial services, Media Healthcare, Insurance, Financial services
Best use cases A UK enterprise that specifically requires a domestic contracting entity for procurement reasons., A large program wanting UK legal accountability with offshore delivery scale. A UK insurance or financial services company modernizing a legacy core system., A buyer wanting real-time collaboration during UK working hours without a large timezone gap.
Typical project type Dedicated team Dedicated team

Ciklum vs ELEKS: pros and cons

Ciklum
+ An actual London legal headquarters, a step beyond most peers' UK sales presence.
+ Large delivery capacity built over two decades of real multi-team program experience.
+ Full-lifecycle product engineering practice, beyond narrow staffing focus.
- Delivery workforce is concentrated in Ukraine, so day-to-day contact is rarely UK-based
- Process overhead closer to an enterprise integrator than a founder-led boutique
ELEKS
+ Longest operating history of any company on this list, since 1991.
+ One-to-two-hour timezone gap with the UK, close enough for full working-day overlap.
+ Deep, verified healthcare and insurance regulatory experience.
- Broad enterprise-consultancy positioning rather than one sharply named technical specialty
- No dedicated UK office, unlike Ciklum or Endava on this list

Who should choose Ciklum?

A typical fit: a UK enterprise that specifically requires a domestic contracting entity for procurement reasons.

One of the few companies on this list genuinely headquartered in London rather than merely selling into the UK market. Minimum engagement is not publicly disclosed. Works best with clients in Retail, Financial services, Media.

Who should choose ELEKS?

A typical fit: a UK insurance or financial services company modernizing a legacy core system.

Longest continuous operating history on this list, delivered within easy UK working-hours overlap. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare, Insurance, Financial services.

Decision matrix: Ciklum vs ELEKS

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Ciklum
You need a large dedicated team for an ongoing programme Ciklum
Your budget is at the lower end Compare: Ciklum (Not published) vs ELEKS (Not published)
You need specialist depth in a specific vertical Ciklum
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Both may offer discovery engagements

Use case fit: Ciklum vs ELEKS

Use case Ciklum fit ELEKS fit Winner
A UK enterprise that specifically requires a domestic contracting entity for procurement reasons. Strong Strong Both equally
A large program wanting UK legal accountability with offshore delivery scale. Strong Strong Both equally
A UK insurance or financial services company modernizing a legacy core system. Strong Strong Both equally
A buyer wanting real-time collaboration during UK working hours without a large timezone gap. Strong Strong Both equally
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Ciklum vs ELEKS

Ciklum (4.3/5) is the stronger overall choice for most Software Outsourcing (UK) projects. One of the few companies on this list genuinely headquartered in London rather than merely selling into the UK market.

ELEKS (4.0/5) is worth a look if you need a buyer wanting real-time collaboration during UK working hours without a large timezone gap. If your situation matches that, ELEKS is a competitive option.

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Ciklum vs ELEKS FAQ

Is Ciklum better than ELEKS?

Ciklum (4.3/5) scores higher overall, but "better" depends on your use case. Ciklum's strongest advantage: an actual London legal headquarters, a step beyond most peers' UK sales presence. ELEKS's strongest advantage: longest operating history of any company on this list, since 1991.

How do Ciklum and ELEKS differ in pricing?

Ciklum uses dedicated-team and consulting engagements pricing. ELEKS uses fixed-scope and dedicated-team enterprise engagements pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Ciklum or ELEKS?

Ciklum 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 Ciklum and ELEKS?

Ciklum's primary differentiator is: one of the few companies on this list genuinely headquartered in London rather than merely selling into the UK market. ELEKS's primary differentiator is: longest continuous operating history on this list, delivered within easy UK working-hours overlap. They also differ in team size (~3,900 vs 2,000+), minimum engagement (Not published vs Not published), and primary industries served (Retail, Financial services vs Healthcare, Insurance).

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