| # | Company | Employees |
|---|---|---|
| 1 |
V. N. Karazin Kharkiv National Universitykarazin.ua
An esteemed university founded in 1804, contributing to Ukrainian national renaissance and serving as a prominent academic center in Eastern Europe |
1,202 |
| 2 |
National Technical University "Kharkiv Polytechnic Institute"kpi.kharkov.ua
A long-standing educational institution in Ukraine offering a wide range of technical specialties to around 20,000 students |
1,047 |
| 3 |
Дім Кавиdomkofe.com.ua
"Dіm Kavi offers unlimited growth opportunities as a representative of a successful coffee brand, with unique coffee shops and international involvement" |
1,022 |
| 4 |
ФЛП Аксенов Анатолийaksenov.business.site
Specializing in roofing and facade services in Holodna Hora and throughout Kharkiv, offering assistance to customers in need of these services |
729 |
| 5 |
Моя Кімнатаmyroom.team
We help create effective teams by transforming work culture and communication practices |
702 |
| 6 |
V. Karazin Kharkiv National Universitykarazin.ua
Established in 1804, this university in Eastern Europe has played a significant role in the academic and cultural development of Ukraine |
459 |
| 7 | 399 | |
| 8 |
Kharkiv National University of Radio Electronicsnure.ua
A leading educational institution in Ukraine, specializing in radio electronics, telecommunications, information technology, and computer engineering since 1930 |
363 |
| 9 |
CS Ltdcsltd.com.ua
Provider of cutting-edge software solutions for banks and financial institutions, delivering comprehensive products and unparalleled support to optimize efficiency and enhance decision-making |
343 |
| 10 |
ЮГ ДОМyg-dom.com
The company assists in finding real estate properties for various purposes in Bulgaria and along the Mediterranean coast of Turkey |
262 |
| 11 |
Cloud Workscloudwk.com
Innovative technology solutions for customer relations, resource management, operations, manufacturing, supply chain, and system management applications Always improving with newest technologies |
245 |
| 12 |
АСАД юридическая компанияasad.ua
A team of skilled legal professionals providing comprehensive services in various business sectors, specializing in areas like bankruptcy, taxation, and intellectual property law |
213 |
| 13 |
Аптека 9•1•1apteka911.ua
A top 3 pharmacy chain in Ukraine with over 1500 locations in 490+ towns, consisting of "Apteka 9•1•1" and "Apteka Optovih Ts" |
186 |
| 14 |
National University of Pharmacynuph.edu.ua
National Pharmaceutical University is a leading center for pharmaceutical education and research, contributing to the development of the field in the country |
181 |
| 15 | 172 | |
| 16 |
JSC "Trust Zhilstroi-1"gs1.com.ua
Leading Ukrainian construction organization with 17 departments and nearly 1,000 employees Established over 65 years ago, it's one of the top five in the country |
172 |
| 17 | 170 | |
| 18 |
ТОВ "АКУТЕК" (Україна)aqteck.ua
Manufacturer of control and measuring devices for industrial automation, offering over two hundred products for various industries and municipal facilities |
163 |
| 19 |
DC Link Groupdclink.ua
A multi-channel distributor of high-tech solutions, with manufacturing and personalized service support, fostering partner sales development through education and marketing assistance |
153 |
| 20 |
NIX Ukraine
Leading Ukraine-based IT solutions provider with 1500 expert engineers offering custom software development, project management, web/mobile development, QA, and graphic design across various industries worldwide |
152 |
| 21 |
Digital Cloud Technologies
An award-winning software development company specialized in innovative technologies, with expertise in Web, Desktop, Databases, and Mobile Development |
35 |
| 22 |
SOFTLOFTsoft-loft.eu
An innovative eCommerce software company based in Ukraine, offering Magento development, customization, API integrations, and Outstaffing services worldwide |
28 |
| 23 |
Panda Teampandateam.net
Innovative software development company passionate about technology, delivering projects on time and on budget, exceeding client expectations |
26 |
| 24 |
25 Coffee Roasters Ukraine25coffeeroasters.ua
A team of professional roasters and managers specializing in roasting and delivering fresh coffee beans to restaurants, offices, and homes, promoting the culture of Specialty coffee |
19 |
| 25 |
MSG Equipmentmsg.equipment
The company manufactures professional diagnostic equipment and repair tools for personal garages and service centers, along with providing training on vehicle units repair |
19 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.