These multinational companies in Zagreb are primarily large and mid-sized firms, with a strong presence in business services, manufacturing, and technology. Mplus provides intelligent customer experience solutions, while INA Grupa is active in oil and gas exploration and distribution. Orbico Group is a European distributor of global brands, and PLIVA is a pharmaceutical manufacturer. The list also includes A1 Hrvatska d.o.o. in telecommunications and KONČAR Group in renewable energy solutions.
A notable pattern among these companies is their diverse operational scope, covering sectors from traditional industries like oil and gas to modern IT services and entertainment. This mix highlights Zagreb's role as a hub for both established industrial players and growing service-oriented businesses, many of which operate internationally from their headquarters in the city.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Mplusmplusgroup.eu
Leading European provider of intelligent customer experience solutions, combining AI and human expertise to design, run, and operate integrated customer experience systems for business growth. |
5,802 | |||
| 2 | 4,540 | ||||
| 3 |
Orbico Grouporbico.com
Leading European distributor present in 20 countries, representing global brands in various categories, with focus on long-term partnerships, values, and team growth |
3,394 | |||
| 4 | 1,681 | ||||
| 5 |
Atlantic Grupacareers.atlanticgrupa.com
A multinational corporation creating brands loved by people, offering career and business opportunities, with a strong distribution network spanning 40 markets |
1,565 | |||
| 6 |
A1 Hrvatska d.o.o.a1.hr
Digital solutions provider in Central and Eastern Europe, offering innovative services and communications solutions to simplify and enhance customer experiences |
1,296 | |||
| 7 |
KONČAR Groupkoncar.hr
Leading Croatian exporter providing sustainable solutions in power generation, distribution, rail infrastructure, and digital platforms across 130 markets worldwide |
1,205 | |||
| 8 |
Medicinski fakultet Sveučilišta u Zagrebumef.hr
Leading institution for medical training and research in South-East Europe, with focus on international collaborations and research in various medical fields |
1,110 | |||
| 9 | 1,069 | ||||
| 10 |
Croatia Airlinescroatiaairlines.com
National air carrier operating domestic and international flights with a focus on safety, service quality, promoting Croatian culture and tourism Offering inflight services and maintaining highest safety standards |
790 | |||
| 11 |
Ericsson Nikola Teslaericsson.hr
Leading provider of information-communication products and services for operators, as well as digital solutions in healthcare, transportation, public administration, utilities, and multimedia communications |
734 | |||
| 12 |
Kaufland Hrvatska k.d.karijera.kaufland.hr
Leading European retailer with a focus on high quality, wide selection, and affordable prices Offers various career opportunities with employee satisfaction and benefits |
659 | |||
| 13 |
AVC Zagrebavc-group.com
Specializing in audio and video system integration, broadcast, multimedia, and smart video surveillance for various industries and applications |
655 | |||
| 14 |
Crosco, Integrated Drilling & Well Services Co., Ltd.crosco.com
An integrated drilling and well services contractor with a fleet of onshore and offshore rigs, providing a wide range of oil and gas services internationally |
522 | |||
| 15 |
Museum of Illusionsmuseumofillusions.com
Global brand offering interactive museums with holograms, mind-bending illusions, and astonishing exhibits to educate and entertain visitors worldwide |
418 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 | 396 | ||||
| 17 |
dm-drogerie markt Hrvatskadm-jobs.com
A leading retailer in central and southeastern Europe with over 3,900 stores offering a wide range of beauty, health, home, and pet products |
357 | |||
| 18 | 350 | ||||
| 19 |
Institut IGH, d.d.igh.hr
This leading civil engineering consulting firm in Southern and Eastern Europe offers services in road design, water engineering, and more, with extensive testing capabilities |
344 | |||
| 20 |
Intesa Sanpaolo International Value Servicesinternationalvalueservices.com
IT service provider with offices in multiple countries, specializing in developing, implementing, and maintaining solutions for international banks within Intesa Sanpaolo Group |
335 | |||
| 21 | 328 | ||||
| 22 | 317 | ||||
| 23 |
Dalekovod d.d.dalekovod.hr
A global leader providing turnkey solutions in energy and infrastructure, specializing in power lines, transformer substations, road and rail construction, and telecommunications installations |
316 | |||
| 24 |
Jamnica plusjamnica.company
Leader in mineral water and juice market in Croatia, part of a group with a long tradition, offering a wide range of brands |
313 | |||
| 25 |
Orbico Croatiaorbico.hr
Leading European distributor of various recognized brands in 20 countries, offering a wide range of products in different categories and prioritizing strong partnerships and values |
306 | |||
| 26 |
Euroherc osiguranje d.d.euroherc.hr
Innovative insurance provider in Croatia, Austria, and Italy, offering extensive coverage with a focus on motor insurance through a network of branches and sales points |
301 | |||
| 27 |
PharmaSpharmas-group.com
A pharmaceutical business with a wide product portfolio and operations in multiple countries, focusing on drug commercialization and quality manufacturing |
272 | |||
| 28 | 244 | ||||
| 29 |
Končar – Engineeringkoncar-ket.hr
Specializing in designing and constructing facilities for power generation, transmission, distribution, transport, and industry, managing engineering activities within the group |
220 | |||
| 30 |
DOK-INGdok-ing.hr
An innovative engineering powerhouse specializing in heavy-duty robotics and autonomous systems for various industries worldwide |
202 | |||
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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 Nov 12, 2026.
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- Public sector organisations in Zagreb 25