Our professional advisors

HID Consulting Pályázat
dr. István Bumberák

dr. István Bumberák

Lawyer, Financial business expert

Worked as an auditor with KEHI from 2007, then from 2008 at ESZA Nonprofit Kft. associate organisation in charge of uncovering irregularities. From 2011, he served as the Deputy Head of the General Department for Law at the National Development Agency, supervising the specialist area of handling irregularities and complaints. From 2013 he worked as the Deputy Head of the Legal Department at ESZA Nonprofit Kft., and from 2014 as the Head of the Legal and Public Procurement Control Department of EU Programs, within the same organisation, then from 2017, he served as the Deputy Head of the Controlling General Department, and he supervised the activities of the Public Procurement Control Department. He joined HÍD Adószakértő és Pénzügyi Tanácsadó Zrt. in 2021, as the senior expert of the area of tender advisory.

Tax Advisory

We identify and eliminate risk factors, to create tax-efficient operations.

Legal Advisory

We enforce your rights and efficiently represent your interest.

Bookkeeping services

Tailor-made solutions, flexible bookkeeping services, and full compliance with the laws.


We arrange for financing solutions for the Clients’ development projects, and provide assistance in the implementation phase.

Business Consulting

We provide comprehensive financial advisory and transaction consulting services to corporate clients.
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HÍD Consulting address:

Duna Tower B Floor 8
Népfürdő utca 22.
H-1138 Budapest

HÍD Bookkeeping address:

Hajdú utca 27. Floor 2
H-1139 Budapest

Phone / Fax

Email address:

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