Maintenance and Support Agencies in Ukraine

37 maintenance and support agencies are listed in Ukraine. 31 have been assessed on the Agency List Score as of October 2026; the highest-ranked is Leobit at 97.6.

Ranked · 29 of 31 assessed

Ordered by Agency List Score
#1 of 31 assessed
Leobit
98

.NET and AI Software Development for Business Transformation

Application DevelopmentMaintenance and SupportProduct Discovery and MVP
#2 of 31 assessed
Softonix
97

Custom web and mobile development with expert design and QA services

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#3 of 31 assessed
Frontmen
97

Custom software and web development for diverse industries

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#4 of 31 assessed
One Logic Soft
96

Custom software, AI, and QA teams for retail, logistics, and warehouse systems

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#5 of 31 assessed
Lemberg Solutions
96

Tailored tech consulting and software engineering for diverse industries

Data Engineering PipelinesMaintenance and Support
#6 of 31 assessed
Uplab
96

Build scalable software solutions with full-stack development expertise

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#7 of 31 assessed
LineUp
96

Full-cycle development for smart cities and digital transformation

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#8 of 31 assessed
Keenethics
93

Web and mobile development with ethical impact

Maintenance and Support
#9 of 31 assessed
Jupser
91

Develops cross-platform apps and high-load backend solutions

Maintenance and Support
#10 of 31 assessed
OSDB
91

Platform development and SaaS solutions for startups and businesses

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#11 of 31 assessed
Triare
90

Develops scalable mobile apps and custom web solutions

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#12 of 31 assessed
Incora Software Development
78

Offers Full-cycle Development and AI Services

Application DevelopmentDevSecOps EnablementMaintenance and Support
#13 of 31 assessed
EazySoft
78

Custom software development for startups and enterprises

Application DevelopmentMaintenance and SupportSystems Integration
#14 of 31 assessed
Everlabs
75

Web and mobile development for logistics, SaaS, and e-commerce platforms

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#15 of 31 assessed
ServReality
75

Specializing in VR/AR, AI, and Game Development

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#16 of 31 assessed
Devabit
74

Software engineering and 3D modeling for global businesses

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#17 of 31 assessed
Unicsoft
74

Blockchain and Web3 development for fintech, healthcare, supply chain, and retail enterprises

Application DevelopmentMaintenance and Support
#18 of 31 assessed
SapientPro
74

Custom software and AI solutions for startups and businesses

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#19 of 31 assessed
DevOcean
74
Verified

Custom web and mobile development with CRM and ERP solutions

Application DevelopmentMaintenance and Support
#20 of 31 assessed
Requestum
74

Custom web, mobile, and AI development serving clients across 20+ countries

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#20 of 31 assessed
PettersonApps
74

Redefining outsourcing with community-focused software development

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#22 of 31 assessed
Envion Software
74

Custom software solutions for healthcare and data science industries

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#23 of 31 assessed
Raccoon Depot
73

Custom software solutions and TYPO3 website support

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#24 of 31 assessed
Fortifier
73

Development and dev services for inbound lead capture and search visibility

Application DevelopmentData Engineering PipelinesDevSecOps Enablement

Also in Ukraine · 8 not ranked here

6 have not yet been assessed on the Agency List Score. Alphabetical.

About this ranking

What this page ranks

This page ranks 29 of the 31 assessed maintenance and support agencies in Ukraine — the ones carrying a published score — out of 37 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, Maintenance and Support in Ukraine. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 31, so the strongest award available here is top 10%.

The 6 maintenance and support agencies not yet assessed are listed on this page but not ranked.

A further 2 were assessed and no published evidence of their work was found, so no score is shown for them.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

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Questions

How many maintenance and support agencies are in Ukraine?
37 are listed on Agency List in Ukraine. 31 of them have been assessed on the Agency List Score as of October 2026, and 29 of those carry a published score.
Which maintenance and support agency in Ukraine is ranked highest?
Leobit, with an Agency List Score of 97.6, ranks #1 of 31 assessed agencies in Maintenance and Support in Ukraine.
Why are 8 maintenance and support agencies listed here but not ranked?
6 of the 37 listed have not yet been assessed on the Agency List Score. A further 2 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
How is the ranking determined?
By Agency List Score, within the Maintenance and Support in Ukraine cohort of 31 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.