| # | Company | Employees |
|---|---|---|
| 1 |
Київстарkyivstar.ua
Leading Ukrainian provider of electronic communications, offering a wide range of mobile and fixed technologies, digital services, cyber security, and humanitarian aid |
3,446 |
| 2 |
Ощадбанкoschadbank.ua
A state-owned bank in Ukraine providing high-quality banking services for 30 years, focusing on modernization, financial support, and trust-building with clients |
2,080 |
| 3 | 2,043 | |
| 4 |
Raiffeisen Bank Ukraineraiffeisen.ua
The bank offers a wide range of standard and innovative banking services through a nationwide network, focusing on quality and customer service |
1,991 |
| 5 |
UKRSIBBANK BNP Paribas Groupukrsibbank.com
A leading bank in Ukraine, part of BNP Paribas Group, offering a wide range of financial services to retail and corporate clients |
1,762 |
| 6 |
JSC "Ukrainian Railways"uz.gov.ua
National carrier transporting cargo and passengers, major employer with over 190,000 employees, significant taxpayer, international representation. |
1,447 |
| 7 |
Sense Banksensebank.ua
A major Ukrainian bank with a history dating back to 1992, offering a range of banking services and recognized for its stability and reliability |
1,115 |
| 8 | 1,017 | |
| 9 |
monomonobank.ua
A Ukrainian fintech company creating innovative tools to enhance people's financial lives, including a neobank, a restaurant menu system, and a content creator tool |
777 |
| 10 |
Ukrnaftaukrnafta.com
Leading oil and gas extraction entity in Ukraine with a rich history, operating numerous wells and gas stations across the country Passionate team driving innovation and growth |
695 |
| 11 |
Ukraine International Airlinesflyuia.com
Private airline connecting Ukraine with over 50 global cities, operating 1100 weekly flights, with a fleet of 41 aircraft. |
674 |
| 12 |
SkyUp Airlinesskyup.aero
An established airline offering domestic and international flights, providing charter and ACMI services, with a fleet of Boeing 737 aircraft and team of over 1,200 employees |
601 |
| 13 |
Credit Agricole Ukrainecredit-agricole.ua
A leading foreign bank in Ukraine offering a full range of banking services, specializing in agribusiness and car financing, with strong digital and customer service focus |
594 |
| 14 |
Ukreximbankeximb.com
A state-owned institution in Ukraine offering a wide range of banking services, specializing in export-import activities and partnering with international financial institutions |
591 |
| 15 |
NPC UKRENERGOua.energy
Leading state-owned transmission system operator in Ukraine managing high-voltage power grids, ensuring electricity transmission, system balance, and operational control for optimal energy distribution |
569 |
| 16 | 438 | |
| 17 |
OTP Bank, Ukraineotpbank.com.ua
One of the largest domestic banks in Ukraine, recognized as a leader in the financial sector, offering European-quality services since 1998 |
417 |
| 18 |
Alfa-Bank Ukrainesensebank.com.ua
A major commercial bank in Ukraine with international capital, offering modern banking solutions and holding leading positions in the market |
368 |
| 19 |
Ukrgasbankukrgasbank.com
A mid-sized Ukrainian bank offering a full range of services to retail and corporate customers, with a diversified business model |
244 |
| 20 |
Piraeus Bank in Ukrainepiraeusbank.ua
Piraeus Bank in Ukraine is part of a financial holding company offering a full range of financial services to corporate and private clients |
205 |
| 21 |
EasyPayeasypay.ua
A pioneer in payment services in Ukraine, providing a wide range of financial solutions, including self-service terminals and payment card processing |
159 |
| 22 |
CityCommerce Bankcitycommercebank.com
A financial organization providing a full range of banking products to retail and corporate clients, with a focus on professionalism, innovation, and customer service excellence |
116 |
| 23 |
"SBERBANK" PUBLIC JOINT-STOCK COMPANYsbrf.com.ua
Ukrainian commercial bank offering a wide range of banking services to retail, small, medium, and large companies, with strong regional presence and international backing |
84 |
| 24 |
CREDITWEST Bank (Ukraine)creditwest.ua
A banking institution in Ukraine, with Turkish capital, offering a full range of services nationwide since 2007, known for its experienced team and personalized solutions |
65 |
| 25 |
NRC.nrc.org.ua
A prominent financial services company offering transaction banking, securities, and investment management to diverse clients such as corporations, financial institutions, and government organizations |
11 |
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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.
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