Company data from Slovak public registers

Andromia Insight

Hydrotechnika STU, s. r. o.

Company financial profile・Company ID 46251090・Vazovova 5, 812 43 Bratislava - mestská časť Staré Mesto・Founded 2011

Financial reportFinancial statements
Active

Turnover 2025

60 K €

−72 %
Company ID
46251090
Tax ID
2023310861
VAT ID
SK2023310861, under §4, registered since Wednesday, October 19, 2011
Registered office
Hydrotechnika STU, s. r. o.Vazovova 5 812 43 Bratislava - mestská časť Staré Mesto
Established
Wednesday, July 27, 2011
Legal form
Spoločnosť s ručením obmedzeným
Registered in
Obchodný registerMestský súd Bratislava III, Sro/74723/B

Profit 2025

50 K €

−68 %Net profit after tax

Assets

108 K €

−65 %Total assets, stated excl. VAT

Equity

62 K €

−64 %Assets less external liabilities

Debt ratio

3.8 %

−7.9 ppLiabilities / total assets

Gross margin

92.9 %

+0.7 ppGross profit / sales
Coming soon

Andromia score

—

Profit

−68 %
4,185 €6,918 €2,346 €1,676 €222 €5,158 €259 K €10 K €3,841 €52 K €158 K €50 K €20142015201620172018201920202021202220232024202520144,185 €20156,918 €20162,346 €20171,676 €2018222 €20195,158 €2020259 K €202110 K €20223,841 €202352 K €2024158 K €202550 K €

Profit after tax as reported in each year's financial statements. A negative value is a loss.

Revenue

−73 %
31 K €76 K €186 K €233 K €5,500 €94 K €640 K €499 K €369 K €396 K €219 K €60 K €201420152016201720182019202020212022202320242025201431 K €201576 K €2016186 K €2017233 K €20185,500 €201994 K €2020640 K €2021499 K €2022369 K €2023396 K €2024219 K €202560 K €

Sales of products, services and goods, i.e. income from the company's core business, without other revenue.

Income tax

Tax liability trend

1,086 €1,874 €960 €960 €72 €1,125 €69 K €2,861 €1,033 €14 K €42 K €5,541 €201420152016201720182019202020212022202320242025Total tax · 20141,086 €Total tax · 20151,874 €Total tax · 2016960 €Total tax · 2017960 €Total tax · 201872 €Total tax · 20191,125 €Total tax · 202069 K €Total tax · 20212,861 €Total tax · 20221,033 €Total tax · 202314 K €Total tax · 202442 K €Total tax · 20255,541 €Current tax · 20141,086 €Current tax · 20151,874 €Current tax · 2016960 €Current tax · 2017960 €Current tax · 201872 €Current tax · 20191,125 €Current tax · 202069 K €Current tax · 20212,861 €Current tax · 20221,033 €Current tax · 202314 K €Current tax · 202442 K €Current tax · 20255,541 €

Total tax is the income tax reported in the income statement. Payable tax is the part the company pays to the state for that year.

Financial indicators

Calculated from accounting statements using standard financial formulas.

Net margin

82.9 %

+10 pp

Profit / revenue

Profit margin

83.1 %

+11 pp

Profit / sales

ROA

46.2 %

−5.2 pp

Return on assets

ROE

81.1 %

−12 pp

Return on equity

Return on costs

485.4 %

+223 pp

Profit / (revenue − profit)

Added value to revenue

92.7 %

+0.5 pp

Added value / revenue

Earnings before tax

55 K €

−72 %

Profit + income tax

Effective tax

10.0 %

−11 pp

Income tax / earnings before tax

Total revenue

Sales + other operating + financial income

31 K €201476 K €2015186 K €2016233 K €20175,500 €201894 K €2019773 K €2020499 K €2021369 K €2022396 K €2023219 K €202460 K €2025

All of the company's revenue for the year. Unlike sales, it also includes asset sales, financial and other revenue.

Income statement

Item2022202320242025
Sales of products, services and goods369 K €396 K €219 K €60 K €
Value added360 K €385 K €201 K €56 K €
Operating revenue369 K €396 K €219 K €60 K €
Profit after tax3,841 €52 K €158 K €50 K €
Income tax1,033 €14 K €42 K €5,541 €
Current income tax1,033 €14 K €42 K €5,541 €

Revenue, costs and profit for each year, from the published financial statements.

Non-profit resources and costs

Item2022202320242025
Personnel costs352 K €317 K €−110 €0 €

The main activity is untaxed, the business activity taxed. Figures from the published financial statements.

Assetsexcl. VAT

  • Non-current assets0 €
  • Current assets108 K €
  • Accruals and deferrals0 €

What the company holds at year end: non-current and current assets, stated excl. VAT.

Liabilities and equity

  • Equity62 K €
  • Liabilities4,068 €
  • Accruals and deferrals42 K €

How those assets are financed: equity and external liabilities. Equity and liabilities always equal assets.

Balance sheet

Assets (excl. VAT)

Item2022202320242025
Total assets622 K €347 K €308 K €108 K €
Non-current assets0 €0 €0 €0 €
Property, plant and equipment0 €0 €0 €0 €
Non-current intangible assets0 €0 €0 €0 €
Non-current financial assets0 €0 €0 €0 €
Current assets620 K €346 K €306 K €108 K €
Inventory0 €0 €0 €0 €
Non-current receivables0 €0 €0 €0 €
Current receivables542 K €101 K €30 K €59 K €
Current financial assets0 €0 €0 €0 €
Financial accounts78 K €245 K €277 K €49 K €
Accruals and deferrals1,893 €1,893 €1,893 €0 €

Liabilities and equity

Item2022202320242025
Total equity and liabilities622 K €347 K €308 K €108 K €
Equity15 K €64 K €170 K €62 K €
Share capital5,000 €5,000 €5,000 €5,000 €
Funds and other equity components800 €800 €800 €800 €
Profit/loss of previous years5,837 €5,837 €5,837 €5,837 €
Profit/loss for the accounting period after tax3,841 €52 K €158 K €50 K €
Liabilities30 K €40 K €36 K €4,068 €
Non-current liabilities2,749 €3,918 €3,918 €3,918 €
Current liabilities27 K €36 K €32 K €150 €
Short-term financial assistance0 €0 €0 €0 €
Long-term bank loans0 €0 €0 €0 €
Short-term bank loans0 €0 €0 €0 €
Provisions0 €0 €0 €0 €
Accruals and deferrals577 K €244 K €102 K €42 K €

Assets and how they are financed at the end of each year. Assets are stated excl. VAT.

Company reliability

  • The entity is listed as an unreliable VAT payerNo
  • Former unreliable VAT payerNo
  • Excess VAT deductionLatest taxable period0526Excess deduction for the period34.5 €Tax liability for the period0 €Yes
  • Tax reliability indexHighly reliable
  • Tax debtNo
  • State receivablesNo
  • State court receivablesNo
  • Debt with VšZPNo
  • Debt with UnionNo
  • Debt with Social Insurance AgencyNo

Central Register of Contracts

Contract count7
Total amount476,240 €
Counterparties5
Latest contractThursday, August 1, 2019

Largest partners

View all

Recent contracts

View all

Zdroj: Centrálny register zmlúv (www.crz.gov.sk), Úrad vlády SR, licencia CC BY 4.0

Public sector partner

Registered since

Wednesday, February 1, 2017

Beneficial owners

3

Registration status

Active

Beneficial-owner verification valid (Friday, January 9, 2026)Verified by: LG Legal, s.r.o.

Beneficial owners

Business activities

8 registered activities

  • činnosť podnikateľských, organizačných a ekonomických poradcov,Valid from Wednesday, July 27, 2011
  • informatívne testovanie, meranie, analýzy a kontroly,Valid from Wednesday, July 27, 2011
  • komplexné architektonické a inžinierske služby a súvisiace technické poradenstvo,Valid from Wednesday, July 27, 2011
  • kúpa tovaru na účely jeho predaja konečnému spotrebiteľovi (maloobchod) alebo iným prevádzkovateľom živnosti (veľkoobchod),Valid from Wednesday, July 27, 2011
  • počítačové služby,Valid from Wednesday, July 27, 2011
  • služby súvisiace s počítačovým spracovaním údajov,Valid from Wednesday, July 27, 2011
  • uskutočňovanie stavieb a ich zmien,Valid from Wednesday, July 27, 2011
  • výskum a vývoj v oblasti prírodných a technických vied,Valid from Wednesday, July 27, 2011

Statutory bodies and related persons

Statutory body

1 active of 3
  • prof. Ing. Peter Dušička, PhD.Active
    Konateľfrom Wednesday, July 27, 2011

    Address Pod Rovnicami 3556/49, 84104 Bratislava - mestská časť Karlova Ves, Slovenská republika

  • prof. Ing. Peter Dušička, ,PhD.Ended
    KonateľWednesday, July 27, 2011 – Monday, June 7, 2021

    Address Pod Rovnicami 3556/49, 84104 Bratislava - mestská časť Karlova Ves, Slovenská republika

  • Prof. Ing. Peter Dušička, PhD.Ended
    KonateľWednesday, July 27, 2011 – Wednesday, May 5, 2021

    Address Pod Rovnicami 3556/49, 84104 Bratislava - Karlova Ves, Slovenská republika

Related persons

7 active of 17
  • STU Scientific, s.r.o.Active
    Spoločník v.o.s. / s.r.o.from Thursday, February 2, 2023

    Address Pionierska 15, 83102 Bratislava - mestská časť Nové Mesto, Slovenská republika

    Share25 %Contribution1,250 EUR
  • doc. Ing. Ľudovít Možiešik, PhD.Active
    Spoločník v.o.s. / s.r.o.from Tuesday, June 8, 2021

    Address Pavla Horova 6153/26, 84108 Bratislava - mestská časť Devínska Nová Ves, Slovenská republika

    Share25 %Contribution1,250 EUR
  • prof. Ing. Peter Dušička, PhD.Active
    Spoločník v.o.s. / s.r.o.from Tuesday, June 8, 2021

    Address Pod Rovnicami 3556/49, 84104 Bratislava - mestská časť Karlova Ves, Slovenská republika

    Share25 %Contribution1,250 EUR
  • doc. Ing. Peter Šulek, PhD.Active
    Spoločník v.o.s. / s.r.o.from Thursday, January 3, 2019

    Address Martina Granca 3598/19, 84102 Bratislava - Dúbravka, Slovenská republika

    Share25 %Contribution1,250 EUR
  • Ing. Milan Belko, PhD.Active
    Člen dozorného orgánufrom Wednesday, July 27, 2011

    Address Bajzova 5312/10, 82108 Bratislava, Slovenská republika

  • prof. Ing. Andrej Šoltész, PhD.Active
    Člen dozorného orgánufrom Wednesday, July 27, 2011

    Address Potočná 314/13, 90033 Marianka, Slovenská republika

  • prof. Ing. Marian Peciar, PhD.Active
    Člen dozorného orgánufrom Wednesday, July 27, 2011

    Address Hálova 1019/17, 85101 Bratislava - mestská časť Petržalka, Slovenská republika

  • doc. Ing. Ľudovít Možiešik, ,PhD.Ended
    Spoločník v.o.s. / s.r.o.Thursday, May 6, 2021 – Monday, June 7, 2021

    Address Pavla Horova 6153/26, 84108 Bratislava - mestská časť Devínska Nová Ves, Slovenská republika

    Share25 %Contribution1,250 EUR
  • prof. Ing. Peter Dušička, ,PhD.Ended
    Spoločník v.o.s. / s.r.o.Thursday, May 6, 2021 – Monday, June 7, 2021

    Address Pod Rovnicami 3556/49, 84104 Bratislava - mestská časť Karlova Ves, Slovenská republika

    Share25 %Contribution1,250 EUR
  • Doc. Ing. Ľudovít MožiešikEnded
    Spoločník v.o.s. / s.r.o.Wednesday, July 27, 2011 – Wednesday, May 5, 2021

    Address Pavla Horova 6153/26, 84107 Bratislava - Devínska Nová Ves, Slovenská republika

Company history

1 change in the register

  • Registered office

    2 records
    • Vazovova 5, 81243 Bratislava - mestská časť Staré Mesto, Slovenská republikafrom Wednesday, May 13, 2020
    • Pionierska 15, 83102 Bratislava, Slovenská republikaWednesday, July 27, 2011 – Tuesday, May 12, 2020

Registration

Registered in Business Register

Register
Obchodný register
Registration court
Mestský súd Bratislava III
Registration number
Sro/74723/B
Main activity
Výskum a experimentálny vývoj v oblasti prírodných a technických vied
Sector (ESA 2010)
Národné súkromné nefinančné korporácie
Tax registration
Active
VAT registration
Active

Legal facts

1 entry from the business register

  • Wednesday, July 27, 2011Spoločnosť bola založená spoločenskou zmluvou zo dňa 16.06.2011 v zmysle príslušných ustanovení z.č. 513/1991 Zb. v znení neskorších predpisov – Obchodného zákonníka v platnom znení.
Hydrotechnika STU, s. r. o.

Registered office

Hydrotechnika STU, s. r. o.

Vazovova 5, 812 43 Bratislava - mestská časť Staré Mesto

Open in Google Maps

Start monitoring the market today

Contact us and get platform access. No commitment.

Contact us