# The 30 largest corporate groups and holding companies in Prague

Tamtam tracks 33 corporate groups and holding companies headquartered in Prague. This list ranks the 30 largest by number of employees on LinkedIn, led by ČEZ, Generali Česká pojišťovna and MONETA Money Bank. Their median headcount is 513. Half of them were founded in 1993 or later.

This selection of corporate groups and holding companies in Prague highlights a concentration of firms in the energy, financial services, and manufacturing sectors. Noteworthy examples include ČEZ, a strong energy group in Central and Southeastern Europe, and Generali Česká pojišťovna, a financial institution with a strong grasp of the Czech market. Other prominent companies are MONETA Money Bank, a Czech bank focused on households and businesses, and ORLEN Unipetrol, a leading refinery and petrochemical group.

A significant pattern observed among these companies is their founding era, with a notable cluster established in the early to mid-1990s. For instance, ČEZ was founded in 1992, ORLEN Unipetrol in 1994, and PPF Group in 1991, indicating a period of significant corporate development in Prague.

🇨🇿 Prague · 30 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [ČEZ](https://www.tamtam.ai/c/cez) (cez.cz)<br>A strong energy group operating in Central and Southeastern Europe and Turkey, focusing on electricity, heat, natural gas, and coal production, distribution, and sales | Electric Power Generation | 🇨🇿 Prague | 5,944 | 1992 |
| 2 | [Generali Česká pojišťovna](https://www.tamtam.ai/c/generali-ceska-pojistovna) (generaliceska.cz)<br>A modern financial institution with strong knowledge of the Czech market and international background, offering innovative technology and professional services with stability and reliability | Insurance | 🇨🇿 Prague | 3,870 |  |
| 3 | [MONETA Money Bank](https://www.tamtam.ai/c/moneta-money-bank) (moneta.cz)<br>A Czech bank focused on financing households and businesses, leading in digital banking innovation with a strong emphasis on talent development and agile principles | Banking | 🇨🇿 Prague | 2,251 | 1998 |
| 4 | [České dráhy, a.s.](https://www.tamtam.ai/c/ceske-drahy-a-s) (ceskedrahy.cz)<br>The largest railway carrier in the Czech Republic, providing passenger and freight services with 21,000 employees and a focus on modernizing the country's railway system | Rail Transportation | 🇨🇿 Prague | 1,585 |  |
| 5 | [ORLEN Unipetrol](https://www.tamtam.ai/c/orlen-unipetrol) (orlenunipetrol.cz)<br>A leading refinery and petrochemical group in the Czech Republic and Central/Eastern Europe, with a focus on downstream production and retail fuel distribution | Oil and Gas | 🇨🇿 Prague | 1,182 | 1994 |
| 6 | [Metrostav a.s.](https://www.tamtam.ai/c/metrostav-a-s) (metrostav.cz)<br>A leading construction firm in the Czech Republic, part of a group working on projects domestically and internationally, with a strong reputation and significant revenues | Construction | 🇨🇿 Prague | 1,154 | 1971 |
| 7 | [4fin Better together](https://www.tamtam.ai/c/4fin-better-together) (4fin.cz)<br>Professional and comprehensive asset advisory services for clients, colleagues in the financial sector, and partners, setting a high standard of partnership | Financial Services | 🇨🇿 Prague | 954 | 2019 |
| 8 | [Trask](https://www.tamtam.ai/c/trask) (thetrask.com)<br>Providing tailored technology and business consulting services including BPM, data science, integration, security, and mobile solutions for diverse industries. | IT Services and IT Consulting | 🇨🇿 Prague | 916 | 1994 |
| 9 | [innogy Česká republika](https://www.tamtam.ai/c/innogy-ceska-republika) (innogy.cz)<br>The company focuses on supplying natural gas, electricity, and heat to customers, as well as combined heat and power generation and solutions for clean mobility | Oil and Gas | 🇨🇿 Prague | 887 |  |
| 10 | [AAA AUTO](https://www.tamtam.ai/c/aaa-auto) (aaaauto.cz)<br>AURES Holdings offers a wide range of mobility solutions, including automotive retail systems and a variety of car brands, with a focus on career development and stability for employees | Motor Vehicle Manufacturing | 🇨🇿 Prague | 824 | 1992 |
| 11 | [M2C](https://www.tamtam.ai/c/m2c-praha) (m2c.eu)<br>Provides comprehensive integrated facility management services. Focuses on cleaning, maintenance, security, and smart technologies for smooth property operations, including building security, automation, data processing using IoT, AI, and advanced analytics. | Utilities | 🇨🇿 Prague | 733 | 1992 |
| 12 | [PPF Group](https://www.tamtam.ai/c/ppf-group) (ppf.eu)<br>A diverse investment group operating in financial services, telecommunications, biotechnology, real estate, and mechanical engineering with assets of EUR 40 billion and 80,000 employees worldwide | Financial Services | 🇨🇿 Prague | 707 | 1991 |
| 13 | [ComAp Group](https://www.tamtam.ai/c/comap-group) (comap-control.com)<br>Provider of smart power control solutions and services for independent and backup power generation markets, with a focus on flexibility, scalability, and sustainability | Appliances, Electrical, and Electronics Manufacturing | 🇨🇿 Prague | 633 | 1991 |
| 14 | [ENERGO-PRO](https://www.tamtam.ai/c/energo-pro) (energo-pro.com)<br>A hydropower company operating plants in multiple countries, with a focus on power generation, distribution grids, equipment supply, and environmental responsibility | Utilities | 🇨🇿 Prague | 517 | 1994 |
| 15 | [VLTAVA LABE MEDIA](https://www.tamtam.ai/c/vltava-labe-media) (vlmedia.cz)<br>Leading publisher in the Czech Republic with a focus on regional daily newspapers, weekly publications, and periodicals totaling over 100 | Media Production | 🇨🇿 Prague | 513 | 1994 |
| 16 | [FTV Prima](https://www.tamtam.ai/c/ftv-prima) (skupinaprima.cz)<br>A leading media group in the Czech Republic, operating TV channels, radio stations, websites, magazines, and organizing public events with high audience reach | Broadcast Media Production and Distribution | 🇨🇿 Prague | 508 | 1993 |
| 17 | [MTX Group a.s.](https://www.tamtam.ai/c/mtx-group-a-s) (mtxgroup.cz)<br>MTX Group is a significant industrial, commercial, and manufacturing holding company in the Czech Republic, focusing on managing, financing, and coordinating its subsidiaries | International Trade and Development | 🇨🇿 Prague | 490 |  |
| 18 | [ICZ Group](https://www.tamtam.ai/c/icz-group) (iczgroup.com)<br>We provide integrated software, networking, and security solutions with a wide range of services in system integration, application development, infrastructure, communication, and security | IT Services and IT Consulting | 🇨🇿 Prague | 477 | 1997 |
| 19 | [RENOMIA](https://www.tamtam.ai/c/renomia) (renomia.com)<br>A market-leading insurance and reinsurance broker operating in Central and Eastern Europe, providing risk analysis, insurance programs, claims assistance, and global services | Insurance | 🇨🇿 Prague | 468 | 1993 |
| 20 | [Pražská energetika, a. s. (PRE)](https://www.tamtam.ai/c/prazska-energetika-a-s-pre) (pre.cz)<br>A leading energy group in the Czech Republic, specializing in electricity and gas sales, distribution, production, and energy services with a focus on innovation and energy efficiency | Electric Power Transmission, Control, and Distribution | 🇨🇿 Prague | 440 | 1897 |
| 21 | [AURES Holdings](https://www.tamtam.ai/c/aures-holdings) (auresholdings.eu)<br>Operating as a leading omnichannel retailer of pre-owned cars across multiple European countries, serving millions of clients since 1992 through various specialized brands. | Motor Vehicle Manufacturing | 🇨🇿 Prague | 425 | 1992 |
| 22 | [METRANS Group](https://www.tamtam.ai/c/metrans-group) (metrans.eu)<br>The company provides complete intermodal services with a fleet of locomotives and wagons, offering high-quality services in Central Europe through a unique terminal network | Transportation, Logistics, Supply Chain and Storage | 🇨🇿 Prague | 402 | 1991 |
| 23 | [Second Foundation](https://www.tamtam.ai/c/second-foundation) (second-foundation.eu)<br>A tech company merging science and economics to develop market-beating trading strategies using mathematical models and advanced technology No clients, only internal innovation | Services for Renewable Energy | 🇨🇿 Prague | 365 |  |
| 24 | [Penta Hospitals 🇨🇿](https://www.tamtam.ai/c/penta-hospitals) (pentahospitals.cz)<br>A healthcare company in the Czech Republic, part of a multinational holding group, providing a wide range of medical services in European-standard facilities | Hospitals and Health Care | 🇨🇿 Prague | 360 | 2015 |
| 25 | [Rohlik Group](https://www.tamtam.ai/c/rohlik-group) (rohlik.group)<br>A leading European online grocery delivery service offering fast delivery of a wide range of quality products, including fresh local food and private label brands | Food and Beverage Services | 🇨🇿 Prague | 356 | 2014 |
| 26 | [Draslovka](https://www.tamtam.ai/c/draslovka) (draslovka.com)<br>A Czech family company with a strong market position in the CN-based specialty chemical industry, focused on sustainable products and solutions | Chemical Manufacturing | 🇨🇿 Prague | 341 | 1906 |
| 27 | [Albatros Media a.s.](https://www.tamtam.ai/c/albatros-media-a-s) (albatrosmedia.group)<br>The company enriches lives through books, contributing to personal development and culture while fostering a passion for literature and creativity | Book and Periodical Publishing | 🇨🇿 Prague | 324 | 1949 |
| 28 | [CSG](https://www.tamtam.ai/c/csg-praha-8) (csg.com)<br>An industrial technology group specializing in supporting Czech and Slovak companies in defense and industrial production worldwide Products range from watches to radar systems | Machinery Manufacturing | 🇨🇿 Prague | 275 | 2014 |
| 29 | [LLP Group](https://www.tamtam.ai/c/llp-group) (llpgroup.com)<br>Business consulting and software services provider for local and international companies globally, offering various technology solutions for financial management, CRM, and resource planning | IT Services and IT Consulting | 🇨🇿 Prague | 240 | 1992 |
| 30 | [Smarty BRANDS.](https://www.tamtam.ai/c/smarty-brands) (linktr.ee)<br>We strive to excel in smart device sales & accessories, enhancing customer experience & offering a full lifecycle support Connecting products & services to deliver value | Consumer Electronics | 🇨🇿 Prague | 225 | 2012 |

## 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 Nov 11, 2026.

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- [SaaS companies in Prague](https://www.tamtam.ai/l/saas-companies-prague) (29)
- [IT Services and IT Consulting companies in Prague](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-prague) (28)
- [Professional services firms in Prague](https://www.tamtam.ai/l/professional-services-firms-prague) (26)
- [Hardware manufacturers in Prague](https://www.tamtam.ai/l/hardware-companies-prague) (25)
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## The same list elsewhere in Czech Republic

- [Corporate groups and holding companies in the Czech Republic](https://www.tamtam.ai/l/holding-companies-czech-republic) (55)

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Source: https://www.tamtam.ai/l/holding-companies-prague