Company lists · Data refreshed September 2026

Top 11 Gtm systems architecture firms based in Ukraine

RevenueBase identified 25 gtm systems architecture firms headquartered in Ukraine as of September 2026 and tracks 564 professional contacts across them, including 153 with verified work emails and 3 with mobile numbers. Kiev is the largest hub.

This list covers gtm systems architecture firms headquartered in Ukraine, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 13, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 13, 2026 86% judged on-target in blind review
25Companies
564Contacts tracked
153Verified emails
3Mobile numbers
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The 11 largest gtm systems architecture firms based in Ukraine

Ranked by team size
Top 11 of 25 gtm systems architecture firms based in Ukraine, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to gtm systems architecture firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceKyiv, UkraineHQ checked Sep 13, 2026201-500104 contacts →

Partial evidence

“IT-Integrator Company has been working on the Ukrainian System Integration market since Focusing its activities on innovation technologies, Company offers its customers the best…”

Source: RevenueBase Database · checked Sep 13, 2026
2Indirect evidenceKiev, UkraineHQ checked Sep 13, 202651-20082 contacts →

Indirect evidence

“SI BIS Company implements complex projects for the creation of modern communicational infrastructure, based on principles of IT and business solutions integration.”

Source: RevenueBase Database · checked Sep 13, 2026
3Partial evidenceКиїв, UkraineHQ checked Sep 13, 202651-20065 contacts →

Partial evidence

“Seeton is a leading systems integrator that helps businesses transform their processes through automation and the integration of cutting-edge technologies.”

Source: RevenueBase Database · checked Sep 13, 2026
4Indirect evidenceКиїв, UkraineHQ checked Sep 13, 202651-20059 contacts →

Indirect evidence

“Wise IT is a leading provider of comprehensive IT solutions for businesses.”

Source: RevenueBase Database · checked Sep 13, 2026
5Partial evidenceКиїв, UkraineHQ checked Sep 13, 202651-20042 contacts →

Partial evidence

“INTRASYSTEMS is a team of talented experts engaged in the field of system integration and top-professional implementation of innovative IT projects of various degrees of…”

Source: RevenueBase Database · checked Sep 13, 2026
6Partial evidenceKyiv, UkraineHQ checked Sep 13, 202651-20035 contacts →

Partial evidence

“ALESTA is a modern system integrator that works for your successful future.”

Source: RevenueBase Database · checked Sep 13, 2026
7Indirect evidenceKiev, UkraineHQ checked Sep 13, 202651-20029 contacts →

Indirect evidence

“Група компаній «AM INTEGRATOR» входить до числа провідних ІТ-компаній України, виступаючи постачальником та інтегратором широкого спектра рішень у сфері сучасної…”

Source: RevenueBase Database · checked Sep 13, 2026
8Indirect evidenceКиїв, UkraineHQ checked Sep 13, 202611-5015 contacts →

Indirect evidence

“CS Consulting – це про рух на випередження.”

Source: RevenueBase Database · checked Sep 13, 2026
9Indirect evidenceГ. Киев, UkraineHQ checked Sep 13, 202611-5012 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 13, 2026
10Indirect evidenceКиїв, UkraineHQ checked Sep 13, 202651-20012 contacts →

Indirect evidence

“Winncom Technologies - архітектори системної інтеграції.”

Source: RevenueBase Database · checked Sep 13, 2026
11Indirect evidenceKiev, UkraineHQ checked Sep 13, 202611-507 contacts →

Indirect evidence

“Системный интегратор.”

Source: RevenueBase Database · checked Sep 13, 2026

Showing 11 of 25 gtm systems architecture firms based in Ukraine

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Gtm systems architecture firms based in Ukraine at a glance

As of Sep 13, 2026
27.1%Verified-email coverage
0.5%Mobile-number coverage
22.6Average contacts per company
11-50Median size (employees)
36.0%Largest-city concentration · Kiev
Sep 13, 2026Page data refreshed

Companies by employee count

1-10
3
11-50
13
51-200
8
201-500
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

Company record updated

Median 80.0d

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among gtm systems architecture firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Ukraine whose own description of what they do matches “gtm systems architecture firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names gtm systems architecture firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among gtm systems architecture firms, and records with no verified work email. Companies headquartered outside Ukraine are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 153 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 13, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names gtm systems architecture firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many gtm systems architecture firms are there based in Ukraine?

RevenueBase identified 25 gtm systems architecture firms headquartered in Ukraine as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

It-Integrator, headquartered in Kyiv, tops this list with the largest team on record.

Which city has the most gtm systems architecture firms?

Kiev leads with 9 headquartered companies, followed by Kiyiv (5) and Kyiv (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 153 verified decision-maker contacts tracked across these 25 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 13, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.