Best Software Development Outsourcing UK

EPAM Systems vs Itransition: full comparison for 2026

Quick verdict

EPAM Systems (3.9/5) edges ahead of Itransition (3.8/5) overall. EPAM Systems is the better choice for FTSE-scale programmes, strict compliance, huge teams. Itransition is the stronger option for budget-conscious buyers, broad generalist work. The right choice depends on your project size, budget, and required tech stack.

EPAM Systems vs Itransition: head-to-head summary

Criterion EPAM Systems Itransition
Founded 1993 1998
HQ Newtown, Pennsylvania, United States (London and Newcastle offices) Tbilisi, Georgia (London office)
Team size 50,000+ 3,000+
Rating 3.9 / 5 3.8 / 5
Primary differentiator The largest delivery capacity on this list, with mature compliance and security processes Low rates across a wide catalogue of development and platform services
Pricing model Time and materials, managed service, fixed price Time and materials, fixed price, dedicated team
Min. engagement Not published Not published
Primary tech stack Java, .NET, AWS .NET, Java, PHP
Industries served Financial services, Retail, Healthcare, Media, Manufacturing Healthcare, Retail, Financial services, Logistics

EPAM Systems vs Itransition: overview

EPAM Systems

EPAM Systems was founded in 1993 and is headquartered in Newtown, Pennsylvania. It reported more than 62,750 employees in Q1 2026. In the UK it has offices in London and Newcastle, but most delivery comes from Central and Eastern Europe, India and Latin America. Its size suits large regulated programmes better than small or mid-sized builds.

Itransition

Itransition has been delivering software since 1998 and reports more than 3,000 engineers serving clients in over 40 countries. It lists a London office, while PitchBook gives Tbilisi, Georgia as its corporate office. Historically its delivery base was in Belarus, and it has since built up other locations. Its services span custom development, Salesforce and Microsoft Dynamics, and testing.

Services and capabilities: EPAM Systems vs Itransition

Capability EPAM Systems Itransition
Custom software development ✓ ✓
Mobile app development ✗ ✗
Cloud & DevOps ✓ ✗
Data & AI ✓ ✗
Legacy modernisation ✓ ✗
Embedded & IoT ✗ ✗
Dedicated team model ✓ ✓
Fixed-price projects ✓ ✓

Tech stack comparison: EPAM Systems vs Itransition

Framework / platform EPAM Systems Itransition
.NET ✓ ✓
Java ✓ ✓
Python ✓ N/A
React N/A N/A
AWS ✓ ✓
Azure ✓ ✓
Kubernetes ✓ N/A
Embedded N/A N/A

Pricing comparison: EPAM Systems vs Itransition

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

Target audience comparison: EPAM Systems vs Itransition

Dimension EPAM Systems Itransition
Best company size Startup to mid-market Startup to mid-market
Best industries Financial services, Retail, Healthcare Healthcare, Retail, Financial services
Best use cases A bank needs a 200-person platform programme., A global retailer wants a managed engineering service. A company needs Salesforce customisation at a low rate., A retailer wants testing capacity for a release programme.
Typical project type Dedicated team Dedicated team

EPAM Systems vs Itransition: pros and cons

EPAM Systems
+ Can staff hundreds of engineers on one programme
+ Mature security, audit and compliance processes for regulated buyers
+ Public-company reporting
- Little benefit for mid-market buyers, who can get more attention elsewhere
- UK offices are small relative to global delivery
- Account processes are heavy for smaller projects
Itransition
+ Among the lowest rates for a vendor of this size
+ Covers CRM platforms such as Salesforce and Dynamics as well as custom builds
+ Large team for staffing flexibility
- Thin evidence of UK-based delivery or account leadership
- Corporate location data is inconsistent between sources
- Historical Belarus base may raise questions with some UK procurement teams

Who should choose EPAM Systems?

A typical fit: a bank needs a 200-person platform programme.

The largest delivery capacity on this list, with mature compliance and security processes. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Retail, Healthcare, Media, Manufacturing.

Who should choose Itransition?

A typical fit: a company needs Salesforce customisation at a low rate.

Low rates across a wide catalogue of development and platform services. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare, Retail, Financial services, Logistics.

Decision matrix: EPAM Systems vs Itransition

Your situation Recommended choice
You need full-ownership delivery on a defined project scope EPAM Systems
You need a large dedicated team for an ongoing programme EPAM Systems
Your budget is at the lower end Compare: EPAM Systems (Not published) vs Itransition (Not published)
You need specialist depth in a specific vertical EPAM Systems
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 Neither; consider an embedded specialist

Use case fit: EPAM Systems vs Itransition

Use case EPAM Systems fit Itransition fit Winner
A bank needs a 200-person platform programme. Strong Limited EPAM Systems
A global retailer wants a managed engineering service. Strong Limited EPAM Systems
A company needs Salesforce customisation at a low rate. Limited Strong Itransition
A retailer wants testing capacity for a release programme. Limited Strong Itransition
You need hardware, firmware or IoT work in the same contract Limited Limited Both equally
You want a fixed-price first phase before a longer engagement Strong Strong Both equally

Verdict: EPAM Systems vs Itransition

EPAM Systems (3.9/5) is the stronger overall choice for most Software Development Outsourcing projects. The largest delivery capacity on this list, with mature compliance and security processes.

Itransition (3.8/5) is worth a look in a scenario like this: a retailer wants testing capacity for a release programme. If your situation matches that, Itransition is a competitive option.

Related comparisons

EPAM Systems vs Itransition FAQ

Is EPAM Systems better than Itransition?

EPAM Systems (3.9/5) scores higher overall, but "better" depends on your use case. EPAM Systems's strongest advantage: can staff hundreds of engineers on one programme. Itransition's strongest advantage: among the lowest rates for a vendor of this size.

How do EPAM Systems and Itransition differ in pricing?

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

Which is better for enterprise: EPAM Systems or Itransition?

EPAM Systems 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 EPAM Systems and Itransition?

EPAM Systems's primary differentiator is: the largest delivery capacity on this list, with mature compliance and security processes. Itransition's primary differentiator is: low rates across a wide catalogue of development and platform services. They also differ in team size (50,000+ vs 3,000+), minimum engagement (Not published vs Not published), and primary industries served (Financial services, Retail vs Healthcare, Retail).

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