Közgép Zrt.

What Közgép Zrt. does

Közgép Zrt. operates as part of the Duna Group (also trading as Duna Aszfalt Zrt.), a privately held Hungarian heavy civil engineering and infrastructure conglomerate headquartered in Tiszakécske, Hungary, with a Budapest office and international operations in Poland, Norway, and Africa. The firm executes large-scale road construction and renovation, bridge construction (including 20+ major Danube bridges and the recently presented Mohácsi Duna-híd project), complex infrastructure development, and environmental protection projects, and operates a steel structure manufacturing capability in Poland. Its subsidiary GED Africa targets continental-scale road construction across Africa, with new financial resources and Hungarian engineering management rolled out in 2025.

The group is 100% Hungarian-owned and employs 2,899+ people, with a cumulative track record of 789+ km of highways and expressways. The customer base is concentrated in government and public authorities — primarily the Hungarian state for domestic projects, Norwegian public bodies for the Oslo Grunningen pedestrian bridge, and African government counterparts for the GED Africa program. Revenue is generated through one-time, bid-based infrastructure construction contracts, complemented by steel structure hardware sales and engineering / project management professional services. Distribution is direct: the firm tenders through competitive public procurement and acts as a prime contractor, occasionally participating in financial partnerships on flagship projects. No products, revenue figures, or funding rounds are publicly disclosed — a function of the private company structure (Zártkörűen Működő Részvénytársaság) and the bid-based nature of infrastructure work.

Name

Közgép Zrt.

Legal name

DUNA ASZFALT Út és Mélyépítő Zártkörűen Működő Részvénytársaság

Website

https://kozgep.hu

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Közgép Zrt. (Duna Group / Duna Aszfalt) is a privately held Hungarian heavy civil engineering conglomerate employing 2,899+ people, serving primarily government and public authorities with road construction, bridge construction, complex infrastructure development, and steel structure fabrication across Hungary, Poland, Norway, and Africa.

Ownership category

akta.pro rank

Product category

Heavy Civil Engineering & Infrastructure Construction

NAICS

Heavy and Civil Engineering Construction (237), Highway, Street, and Bridge Construction (23731)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600), Asphalt Paving & Roofing Materials (2950)

akta.pro primary industry

Interchanges, Ramps & Flyovers Construction (IMAFAEAD)

akta.pro secondary industries

Construction Management & Delivery (EPCM/CMAR/Design-Build Oversight) (EUANALAE), Roadway Structures & Geotechnical Asset Maintenance (Retaining Walls, Slopes, Rockfall) (TLAJAAAI), Design & Engineering for Renewal/Expansion (Pipelines, Pump Stations, Treatment Plants) (EUANALAD)

Keywords

• Road construction services
• Bridge engineering construction
• Infrastructure development projects
• Steel structure manufacturing
• Civil engineering contracting

Headquarters

HQ city

Tiszakécske

HQ country

Hungary

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Technology or R&D, Marketing or Sales

Revenue model

1. Infrastructure Construction Contracts: Revenue generated from large-scale construction projects including road construction, renovation, bridge building, and complex infrastructure development. Projects include domestic highways (789+ km completed) and international projects in Africa and Norway.
2. Steel Structure Manufacturing: Manufacturing and fabrication of steel structures, exemplified by operations in Poland and steel expertise applied to bridge construction projects internationally.
3. Engineering and Project Management Services: Professional engineering services including project management, technical expertise, and financial partnership in infrastructure development projects.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

Közgép Zrt., operating within the Duna Group, delivers heavy civil engineering and infrastructure construction services. Core offerings include road construction and renovation, design and construction of large-scale river bridges (including Danube bridges such as the Mohácsi Duna-híd), complex infrastructure development, environmental protection projects, and in-house steel structure manufacturing (with fabrication operations in Poland). The group has completed 789+ km of highways and 20+ major Danube bridges, and executes international projects such as the Oslo Grunningen pedestrian bridge and the GED Africa highway program.

Product overview

Duna Group (parent company of Duna Aszfalt Zrt.) is a multi-decade international construction and infrastructure group providing road construction and renovation, bridge construction, complex infrastructure development, and environmental projects. The company operates from headquarters in Tiszakécske, Hungary with a Budapest office, maintaining international presence in Poland (steel structure manufacturing) and Africa (GED Africa project). The portfolio includes the 20th major Danube bridge, the Mohácsi Duna-híd bridge project, and infrastructure development across Hungary, Norway (Oslo Grunningen pedestrian bridge), and Africa. The company is 100% Hungarian-owned with a team of 2,899+ employees.

Differentiator

Problem solved

Functional benefit

Brands

• GED Africa: Africa infrastructure development brand operating in the African continent
• Duna Bonum Alapítvány

Products and services

• Road Construction and Renovation (Útépítés és -felújítás)

Quantifiable outcome

• 789+ km of highways and expressways constructed
• +2 more outcomes

Named customers3 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered core and minor.

• GED AfricacoreStrategic or Co-development PartnerDuna Group serves as professional and financial partner in the GED Africa initiative for large-scale road construction across Africa. The project represents one of the continent's largest highway development efforts, with new financial resources and Hungarian engineering management.
• Duna Bonum Alapítvány (Duna Bonum Foundation)minorOthersCorporate foundation of the company's founding owner providing long-term support in sports, healthcare, and youth programs. Also activates in international crisis situations.

Scale indicators4 records

Recent moves5 records

Expansion highlights6 records

Direct peers

• Swietelsky AG: Austrian family-owned construction group with a strong presence in Hungary. Directly comparable as a regional civil and road contractor of similar scale competing for Hungarian transport infrastructure projects.
• Strabag SE: Austrian-headquartered heavy civil contractor with deep Central and Eastern European operations. Directly comparable as a vertically integrated road and bridge builder competing for the same Hungarian and EU-funded tenders.
• OHLA Group (formerly OHL): Spanish-headquartered international infrastructure contractor with historical road and bridge experience in CEE and emerging markets. Comparable as a multinational civil contractor active in similar geographies.
• EuroAszfalt Kft. Hungarian asphalt and road construction specialist. Directly comparable as a domestic competitor in asphalt paving, road rehabilitation, and bridge approaches — the same core product as Duna Aszfalt.
• Mota-Engil SGPS: Portuguese-headquartered international contractor with a heavy footprint across Africa and Europe. Directly comparable due to its combination of CEE operations and large-scale African infrastructure delivery.
• Magyar Építő Zrt. Long-established Hungarian general and civil contractor. Directly comparable as a domestic Hungarian builder competing for the same road, bridge and infrastructure tenders.
• Colas Group (Bouygues): Global road construction and infrastructure specialist owned by Bouygues, with a Hungarian subsidiary (Colas Hungária). Directly comparable as a road-asphalt specialist with similar product mix.

Broad incumbents

• Bouygues Travaux Publics: Heavy civil and infrastructure division of Bouygues Construction, active globally on bridges, roads and tunnels. Comparable as a larger incumbent operating across the same public infrastructure value chain.
• Skanska Group: Swedish-headquartered global contractor with significant road, bridge and civil infrastructure operations in Northern and Central Europe. Comparable as a large incumbent pursuing similar public-sector infrastructure contracts.
• Vinci Construction: Global construction arm of VINCI with extensive road, bridge and civil infrastructure operations worldwide. Comparable as a much larger incumbent competing for major public infrastructure contracts.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@dunaaszfalt
• Facebookfacebook.com/dunaaszfalt
• LinkedInlinkedin.com/company/k%C3%B6zg%C3%A9p-zrt-

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Közgép Zrt.