3E International construction project management consultancy provides tailored solutions that take all client needs and objectives into consideration.

In addition to innovating project management solutions, we have a reputation for delivering projects on budget, on time, and with high quality maintained.

With an experienced team and expertise with a diverse range of project scopes and sizes, our engineering consultancy offers Technical Supervision, Cost Management, Technical Due Diligence (TDD) and other related services based on the specific needs of each Client. These are some of the most popular engineering service categories currently offered by 3E International:

Pre-development (Early stage) services

Based on the Investor’s primary goals we prepare the market analysis and feasibility study, provide professional concept development services, and develop a detailed budget and project schedule.

Project management

A broad range of services from the preparatory phase of the project to managing the construction and later coordinating lessees or buyers. For Hungarian and international clients.



Technical supervision

Supporting and ensuring that relevant construction industry regulations are followed during building works – be that structural architecture, underground engineering, road construction or infrastructure development.


Cost management

Cost estimate to determine the expected budget. Cost control during execution phase. Continuous budget control to avoid liquidity surprises – with our package of comprehensive services, the cash-flow of the investment project becomes completely predictable.

Contract management

Complex project supervision service, from tender preparation to the successful implementation of the investment.





BIM management

Reliable, efficient, and cost-effective technology for the optimization of building design and construction processes.





Crisis analysis

Our crisis analysis service will provide you as investor or developer with an assessment of how the current economic and technological environment shaped by the virus pandemic affects a project, with special attention to optimising technological costs..

Permit management

A service spanning the entire process of permitting, including concept design, the preparation of analyses and representing the client in official procedures.




Design review

Technical review of construction plans, including expert opinions and a verification of plans according to the criteria of technical inspections.




Technical due dilligence, audit

Complete and rapid service with status assessment, comprehensive building diagnostics, energy audit and expert opinions.




Engineering consultancy

As part of our consulting services, we support builders in finding the right technical solutions as well as in investigating and managing any potential risks.




Health, safety & environment management (HSE)

Professional safety and health protection services from coordination to the drafting of design plans and logs, and including the determination of penalty rules.


Quality assurance

Quality assurance services with the definition of areas of responsibility and oversight of appropriate operations during the construction phase.







Construction logistics coordination

Logistics coordination of the construction through the drafting of the necessary manuals, education and the development and management of processes.




Laser Scanning (and Scan to BIM)

Laser scanning is a new, more accurate and efficient building survey technology. With the use of our scanner, we can support multiple construction phases – from pre-construction to post-construction.


Construction management

In the so-called EPCM model we coordinate all the stakeholders and subcontractors involved in a matrix-structure, assuming a more intensive role as opposed to supervising a single contractor, the general contractor.