European Companies Search Engine

Tips & Tricks
Our help pages Using the Quick Search and Power Search Overview explain how to use our search engine.

Iqony Solutions GmbH, Essen, Germany

Watch
Iqony Solutions GmbH

If you put a company on your watch list, we'll notify you on your email address when there are new publications regarding this company.

This feature is only available to our premium service subscribers.

Learn more about the North Data Premium Service

Premium Service
Unlock Dossier
What is a Dossier?
A dossier is a comprehensive company details as a PDF and publications in one place.
The download feature is exclusively available for our paid plan. Upgrade your account to access:
Quick Dossier
Entire company details as a PDF
Complete Dossier
Entire company details along with publications bundled in a ZIP file
Upgrade to unlock all features

Premium plans starting from €49/month

Learn more
Learn more
View plans
Risk report
Iqony Solutions GmbH
Risk Level Evaluation Source
Sanctioned (?)

Name

Iqony Solutions GmbH
STEAG Energy Services GmbH
Evonik Energy Services GmbH
Evonik encotec GmbH
STEAG encotec GmbH

Identification

Ut
District Court of Essen HRB 1985
Lei
529900ML5SCOQXT20768
EUID
DER2503.HRB1985

Address

Rüttenscheider Str. 1 - 3, 45128 Essen, Germany

Corporate purpose

Provision of technical, engineering, commercial as well as IT and communication services for companies in the energy industry, industry, and the supply and disposal sector; in particular the development, planning, qualification, construction, commissioning, operation, service, and maintenance of power generation and industrial plants, technical building equipment (TGA) systems including ventilation, refrigeration, heating, and EMSR systems, process and special systems as well as associated trades, ancillary systems, and components, also for use in nuclear facilities; furthermore, the … Show more

Financial performance

Earnings

For this company, Earnings numbers are only available to our premium service subscribers.

Learn more about the North Data Premium Service

Employees

For this company, Employees numbers are only available to our premium service subscribers.

Learn more about the North Data Premium Service

History

Persons

Marketing & Tech

Merger & Acquisition & Control

Network

Loading network

Legal Structure

Current legal representatives Legal form information · Proxy policies Premium
Premium
2Managing Director
7Authorized signatory (ppa)
Upgrade to unlock all features

Premium plans starting from €49/month

Learn more View plans
Learn more View plans
CSV export

Investigative Journalism

Uncover International Corporate Connections with our Free Investigative-Account

Ownership relations Premium + Ownership & Flags add-on
Premium + Ownership & Flags add-on
Portfolio and Investments
4 known active shareholdings
Upgrade to unlock all features

Premium plans starting from €49/month

Learn more View plans
Learn more View plans

Financials

Key Performance Indicators Financial · Mktg & Tech Premium
Premium
Base/share capital
Total assets
Revenue
Revenue CAGR
Equity
Equity ratio
Employee number
Revenue per employee
Taxes
Cash on hand
Receivables
Liabilities
Cost of materials
Wages and salaries
Average salaries per employee
Pension provisions
Upgrade to unlock all features

Premium plans starting from €49/month

Learn more View plans
Learn more View plans
Financial Statements Interactive sheets with CSV/Excel download Premium
Premium
Balance
from 2011 to 2022
Profit & Loss
from 2011 to 2022
Upgrade to unlock all features

Premium plans starting from €49/month

Learn more View plans
Learn more View plans

Publications

19 Aug 2026
Authorized signatory (ppa): Jörg Berg
4 Aug 2026
Share­holder agreement · Corporate Purpose
3 Aug 2026
Original document: “Gesellschaftsvertrag / Satzung / Statut“
31 Jul 2026
Merger: Iqony Technischer Service GmbH
31 Jul 2026
The creditors of the legal entities involved in the merger shall, if, within six months of the date on ...
20 Jul 2026
Authorized signatory (ppa) (3)
29 Jun 2026 via STEAG GmbH also 23/06/2026, 11/11/2025, 02/10/2024, 14/11/2023, 07/06/2022, 24/07/2018, 12/06/2017, 22/06/2016, 24/06/2015, 17/07/2014, 08/08/2013, 30/05/2012, 15/02/2012
Shareholder: STEAG GmbH
30 Apr 2026
No longer Authorized signatory (ppa): Andreas Dennewitz
17 Nov 2025
Authorized signatory (ppa): Marc Wiedermann · No longer Authorized signatory (ppa) (2)
16 Jul 2025
Original document: “Gesellschaftsvertrag / Satzung / Statut“
8 Nov 2024
Capital: €7,701,000 · Share­holder agreement
8 Nov 2024
Original document: “Liste der Gesellschafter“
4 Nov 2024
Original document: “Liste der Gesellschafter“
30 Oct 2024
Original document: “Gesellschaftsvertrag / Satzung / Statut“
23 Aug 2024
Acquisition: Iqony GmbH, Iqony Sustainable Energy Solutions GmbH · Break-up: Iqony GmbH, Iqony Sustainable Energy Solutions GmbH
23 Aug 2024
The creditors of the entities involved in the spin-off, if, within six months of the date on which ...
22 Aug 2024
Acquisition: Iqony Sustainable Energy Solutions GmbH, STEAG Energy Services Beteiligungsgesellschaft mbH · Break-up: Iqony Sustainable Energy Solutions GmbH, STEAG Energy Services …
22 Aug 2024
The creditors of the entities involved in the spin-off, if, within six months of the date on which ...
20 Aug 2024
Original document: “Unternehmensvertrag / Umwandlungsvertrag / sonstiger Vertrag“
20 Aug 2024
Original document: “Unternehmensvertrag / Umwandlungsvertrag / sonstiger Vertrag“
20 Aug 2024
Original document: “Unternehmensvertrag / Umwandlungsvertrag / sonstiger Vertrag“
19 Aug 2024
No longer Authorized signatory (ppa) (1)
17 Jul 2024 via Iqony GmbH
Shareholder: Iqony GmbH
7 May 2024
Managing Director: Thomas Schmukal, Norbert Schröder · Share­holder agreement
29 Apr 2024
Managing Director: Thomas Schmukal
29 Apr 2024
Original document: “Gesellschaftsvertrag / Satzung / Statut“
16 Apr 2024
Share­holder agreement
5 Apr 2024
Managing Director: Thomas Schmukal · No longer Managing Director: Ulrich Sigel · No longer Authorized signatory (ppa): Thomas Schmukal
3 Apr 2024
Patent: Verfahren zum Reinigen von Rauchgas aus einer Verbrennungsanlage, das HCI, SO↓2↓ und Hg enthält und Rauchgasreinigungsanlage
3 Apr 2024
Original document: “Gesellschaftsvertrag / Satzung / Statut“
11 Dec 2023 via KSBG Kommunale Beteiligungsgesellschaft mbH & Co. KG also 02/10/2023, 17/06/2022, 03/01/2022, 01/07/2020, 24/05/2019, 11/06/2018, 20/07/2017, 08/06/2016, 17/06/2015, 13/08/2014, 09/08/2013, 06/06/2012
Shareholder: KSBG Kommunale Beteiligungsgesellschaft mbH & Co. KG
23 Oct 2023
Annual report for the year ending 31/12/2022 · Balance sheet for 31/12/2022 · Earnings statement for 31/12/2022 · Shareholdings (37 companies)
16 May 2023
No longer Authorized signatory (ppa) (2)
5 May 2023
Authorized signatory (ppa): Sebastian Lohse
14 Apr 2023
Original document: “Liste der Gesellschafter“
15 Mar 2023
Authorized signatory (ppa): Christian Rolfs
1 Feb 2023
Original document: “Liste der Gesellschafter“
18 Jan 2023
Managing Director: Norbert Schröder · No longer Managing Director: Anke Langner · No longer Authorized signatory (ppa) (3)
11 Jan 2023
Original document: “Liste der Gesellschafter“
6 Jan 2023
Profit Transfer: Iqony GmbH · Control: Iqony GmbH · No longer Control: STEAG GmbH · No longer Profit Transfer: STEAG GmbH
6 Jan 2023
The following shall be published as unregistered: The creditors of the company whose claims have been substantiated ...
5 Jan 2023
Original document: “Liste der Gesellschafter“
4 Jan 2023
Original document: “Liste der Gesellschafter“
2 Jan 2023
Name: Iqony Solutions GmbH
14 Dec 2022
Original document: “Liste der Gesellschafter“
9 Dec 2022
Original document: “Gesellschaftsvertrag / Satzung / Statut“
9 Dec 2022
Original document: “Unternehmensvertrag / Umwandlungsvertrag / sonstiger Vertrag“
6 Dec 2022
Original document: “Gesellschaftsvertrag / Satzung / Statut“
25 Nov 2022
Original document: “Gesellschaftsvertrag / Satzung / Statut“
16 Nov 2022
Original document: “Liste der Gesellschafter“
12 Aug 2022
No longer Managing Director: Thomas Billotet
11 Aug 2022
Annual report for the year ending 31/12/2021 · Balance sheet for 31/12/2021 · Earnings statement for 31/12/2021
30 Jun 2022
Original document: “Liste der Gesellschafter“
30 Jun 2022
Original document: “Gesellschaftsvertrag / Satzung / Statut“
24 May 2022
Patent: Verfahren zur erneuten Aktivierung wabenförmig aufgebauter Katalysatorelemente für die Entstickung von Rauchgasen
1 Mar 2022
Patent: De-embroidering system
1 Feb 2022
Patent: Dampfkraftwerksanlage
27 Jan 2022
Managing Director: Anke Langner
27 Jan 2022
Annual report for the year ending 31/12/2020 · Balance sheet for 31/12/2020 · Earnings statement for 31/12/2020
Year 2021 in Fts
5 EU fundings (total €2,534,501): Wing M-Redrafting Technical Specifications LOS 2-3 …
1 Dec 2021
Patent: Verfahren zur ebenen- und/oder gruppenweisen Reinigung der Heizflächen eines Dampferzeugers mittels Rußbläsereinsatz
25 Nov 2021 via Iqony GmbH also 13/07/2020
Shareholder: STEAG 2. Beteiligungs-GmbH
12 Nov 2021
Share­holder agreement
4 Nov 2021
Original document: “Gesellschaftsvertrag / Satzung / Statut“
3 Nov 2021
Patent: Mahltrocknungsvorrichtung
7 Jun 2021
Managing Director: Thomas Billotet · No longer Managing Director: Ralf Schiele
11 Mar 2021
Authorized signatory (ppa) (1)
2 Mar 2021
Patent: Förderanlage
5 Oct 2020
No longer Authorized signatory (ppa) (1)
2 Jul 2020
Annual report for the year ending 31/12/2019 · Balance sheet for 31/12/2019 · Shareholdings (26 companies)
30 Oct 2019
No longer Authorized signatory (ppa) (1)
24 Sept 2019
No longer Authorized signatory (ppa) (1)
12 Jun 2019
Annual report for the year ending 31/12/2018 · Balance sheet for 31/12/2018 · Earnings statement for 31/12/2018 · Shareholdings (10 companies)
21 May 2019
Merger: STEAG-ES Dienstleistungsgesellschaft mbH
13 May 2019 via STEAG-ES Dienstleistungsgesellschaft mbH
Merger: STEAG-ES Dienstleistungsgesellschaft mbH
7 May 2019
Original document: “Unternehmensvertrag / Umwandlungsvertrag / sonstiger Vertrag“
10 Apr 2019
Authorized signatory (ppa) (2)
19 Feb 2019
No longer Authorized signatory (ppa) (1)
29 Jan 2019
Patent: Method for Cleaning the Flue GAS of Combustion Plants
24 Jan 2019
Patent: Method and device for capturing supply parameters for digital trunked radio networks
20 Aug 2018
Authorized signatory (ppa): Andreas Dennewitz, Jens Reich
11 Jun 2018
Annual report for the year ending 31/12/2017 · Balance sheet for 31/12/2017 · Earnings statement for 31/12/2017 · Shareholdings (10 companies)
28 Feb 2018
Utility patent: Regelkreis zur Regelung eines Verbrennungsprozesses
20 Dec 2017
Patent: Process for removing iron from a catalytic converter using an aqueous alkaline solution and an antioxidant
31 Oct 2017
Patent: Verfahren zur Optimierung des Betriebes von fossil befeuerten Kraftwerksanlagen
3 Oct 2017
Patent: Verfahren und Vorrichtung zum Erzeugen von Reinstwasser
25 Jul 2017
Annual report for the year ending 31/12/2016 · Balance sheet for 31/12/2016 · Earnings statement for 31/12/2016 · Shareholdings (10 companies)
1 Jun 2017
Patent: Verfahren und Anordnung zur Steuerung der Zugwirkung eines Schornsteins auf ein vorgeschaltetes Abgasreinigungssystem
11 Apr 2017
Merger: STEAG Powitec GmbH
30 Mar 2017
No longer Authorized signatory (ppa) (1)
28 Mar 2017
Original document: “Unternehmensvertrag / Umwandlungsvertrag / sonstiger Vertrag“
1 Feb 2017
Patent: Pluggage Removal Method for SCR Catalysts
1 Jan 2017 in Fk
Public funding (€86,697): Flexibilization of power plants through thermal energy storage systems - integration into the reference power plant
Year 2016 in Fts
13 EU fundings (total €6,373,885): Generalplaner Flügel Ml …
15 Nov 2016
Original document: “Liste der Gesellschafter“
12 Nov 2016
Patent: Dampfkraftwerksanlage
10 Aug 2016
Patent: Method for removing mercury and selenium from sulfate-containing wastewater
22 Jul 2016
Annual report for the year ending 31/12/2015 · Balance sheet for 31/12/2015 · Earnings statement for 31/12/2015 · Shareholdings (9 companies)
11 Feb 2016
Patent: Dampfkraftwerksanlage
14 Oct 2015 via STEAG-ES Dienstleistungsgesellschaft mbH
Control, Profit Transfer: STEAG-ES Dienstleistungsgesellschaft mbH
21 Aug 2015
Share­holder agreement · Corporate Purpose
5 Aug 2015
Patent: Method for monitoring the stress of a pipeline section
5 Aug 2015
Original document: “Gesellschaftsvertrag / Satzung / Statut“
31 Jul 2015
Patent: Verfahren zur Optimierung des Betriebes von fossil befeuerten Kraftwerksanlagen
16 Jul 2015
Annual report for the year ending 31/12/2014 · Balance sheet for 31/12/2014 · Earnings statement for 31/12/2014 · Shareholdings (12 companies)
15 May 2015
No longer Authorized signatory (ppa) (1)
14 May 2015
Patent: Mühlenregelungssystem und Verfahren zum Betreiben einer Mühle
12 May 2015
Patent: Method for the Prediction of Inspection and Maintenance Intervals for Power Plants and Process Plants
Year 2015 in Dpmam
6 trademark filings: ARTDOS, BiosS-Treat, EPOS, Ebsilon, V-RFID, seNet
30 Oct 2014
Patent: Method for optimizing the operation of fossil-fired power plants
1 Oct 2014 in Fk
Public funding (€65,585): HPMS - High Performance Molten Salt Tower Receiver System (HPMS), Development of a Highly Efficient Receiver System for Salt Tower Power Plants, Subproject: Selection and …
27 Aug 2014
Annual report for the year ending 31/12/2013 · Balance sheet for 31/12/2013 · Shareholdings (14 companies)
31 Jul 2014
Patent: Method for Reducing the Waste-Water Volume of a Flue-GAS Desulfurization System
30 May 2014
Patent: Process for Removing Mercury and Selenium From Sulfate-Containing Waste Water
13 Feb 2014
Patent: De-embroidering system
11 Feb 2014
Patent: Method and apparatus for determining the creep behaviour of a mechanically loaded component
10 Feb 2014
Patent: Methods of Removing Calcium Material From a Substrate or Catalytic Converter
28 Jan 2014
Wordmark: “EbsKedi“
28 Jan 2014
Wordmark: “EposKedi“
28 Jan 2014
Wordmark: “EposSootblow“
20 Dec 2013
Profit Transfer: STEAG GmbH · Control: STEAG GmbH
13 Dec 2013
Original document: “Unternehmensvertrag / Umwandlungsvertrag / sonstiger Vertrag“
29 Oct 2013
No longer Authorized signatory (ppa) (1)
6 Sept 2013
Acquisition: STEAG Technischer Service GmbH · Break-up: STEAG Technischer Service GmbH
1 Sept 2013 in Fk
Public funding (€91,275): Partner steam power plant
Year 2013 in Dpmap
5 patent filings: Method for flat and/or group-by-group cleaning of the heating surfaces of a steam generator by means of soot blower insert …
23 Aug 2013 via STEAG Technischer Service GmbH also 16/08/2013
Acquisition, Break-up: STEAG Technischer Service GmbH
23 Aug 2013
Patent: Method for reducing the wastewater volume of a flue gas desulfurization plant
6 Aug 2013
Original document: “Unternehmensvertrag / Umwandlungsvertrag / sonstiger Vertrag“
29 Jul 2013
Patent: Container System for the Final Storage of Radioactive Waste Which Does not Generate Heat
4 Jun 2013
Annual report for the year ending 31/12/2012 · Balance sheet for 31/12/2012 · Earnings statement for 31/12/2012 · Shareholdings (12 companies)
9 Apr 2013
Change of name or address: Wordmark: “BiosS-Treat“
13 Mar 2013
Patent: Method of Regeneration of SCR Catalyst Poisoned by Phosphorous Components in Flue GAS
15 Oct 2012
Original document: “Liste der Gesellschafter“
15 Oct 2012
Original document: “Gesellschaftsvertrag / Satzung / Statut“
4 Oct 2012
Patent: Grinding drying device
2 Oct 2012
Original document: “Liste der Gesellschafter“
Year 2012 in Epobase
4 European patent filings: Near-Surface Long Term Storage Facility for Storing Heat-Generating Radioactive Waste with Passive Heat Dispersion and Method for Storing in a Long Term Storage Facility …
10 Aug 2012
No longer Managing Director (1)
13 Jul 2012
Managing Director: Ulrich Sigel · No longer Managing Director (1)
Year 2012 in Dpmam
1 wordmark: ARTDOS, EPOS, EbsKedi, Ebsilon, EposKedi, EposSootblow, V-RFID, seNet …
5 Mar 2012
No longer Authorized signatory (ppa) (1)
2 Mar 2012
No longer Authorized signatory (ppa) (1)
9 Feb 2012
Patent: Conveyor system
23 Jan 2012
Patent: Method and device for capturing supply parameters for digital trunked radio networks
22 Dec 2011
Authorized signatory (ppa) (1)
Year 2011 in Dpmam
10 trademark filings: ARTDOS, EPOS, EbsKedi, Ebsilon, EposKedi, EposSootblow, SI, STEAG encotec The Engineering Company, encotec, seNet
19 Dec 2011
Original document: “Liste der Gesellschafter“
19 Dec 2011
Original document: “Gesellschaftsvertrag / Satzung / Statut“
25 Nov 2011
Authorized signatory (ppa) (1)
Year 2011 in Epobase
6 European patent filings: Transponder …
Year 2011 in Fts
5 EU fundings (total €901,831): Ingenieurleistungen 2 Techn. Gebäude …
9 Sept 2011
Managing Director (1) · No longer Authorized signatory (ppa) (1)
31 Aug 2011 via Iqony Solutions Schweiz GmbH
Shareholding: STEAG Energy Services Schweiz GmbH
18 Aug 2011
Patent: Verfahren und Vorrichtung zur Ermittlung des Kriechverhaltens eines mechanisch belasteten Bauteils
18 Jul 2011
No longer Managing Director (2)
10 Jun 2011
Share­holder agreement · Name: STEAG Energy Services GmbH · Corporate Purpose
9 Jun 2011
Original document: “Liste der Gesellschafter“
19 May 2011
Original document: “Gesellschaftsvertrag / Satzung / Statut“
13 May 2011 as Evonik Energy Services GmbH
Managing Director: Ralf Schiele
13 May 2011 as Evonik Energy Services GmbH
No longer Authorized signatory (ppa) (1)
9 May 2011 via Evonik Industries AG also 06/05/2010
Shareholder: Evonik Industries AG
4 Apr 2011
Patent: Mahltrocknungsvorrichtung
11 Mar 2011 as Evonik Energy Services GmbH
Authorized signatory (ppa) (1)
Year 2010 in Dpmam
5 trademark filings: BiosS-Treat, COP, SPICE, STEAG ZEBIS++ …
3 Aug 2010
Patent: Conveyor system
28 Jul 2010 as Evonik Energy Services GmbH
Patent: Method for Purifying Flue Gases From Incinerators and Then Producing Urea
26 Jul 2010 as Evonik Energy Services GmbH
No longer Authorized signatory (ppa) (1)
21 May 2010 via Brennelement-Zwischenlager Ahaus GmbH
Shareholding: Brennelement-Zwischenlager Ahaus GmbH
31 Mar 2010 as Evonik Energy Services GmbH
Patent: Device for Separating Coarse ash From a Flue gas Stream
11 Mar 2010
Patent: Method and apparatus for determining the creep behaviour of a mechanically loaded component
5 Mar 2010 as Evonik Energy Services GmbH
Address
24 Feb 2010
Patent: Method for operating a power plant
11 Feb 2010
Patent: De-embroidering system
22 Dec 2009 as Evonik Energy Services GmbH
Wordmark: “FINOX“
4 Dec 2009 as Evonik Energy Services GmbH
Authorized signatory (ppa) (1)
5 Oct 2009 as EVONIK ENCOTEC GmbH
EU funding (€139,630): Study for Decommissioning of Kosovo a Power Plant
17 Sept 2009
Patent: Verfahren zur Regeneration eines durch Phosphorkomponenten in Rauchgas Vergifteten SCR-Katalysators
Year 2009 in Epobase
4 European patent filings: Electrostatic Precipitator for Exhaust Systems …
6 Aug 2009
Patent: Mühlenregelungssystem und Verfahren zum Betreiben einer Mühle
10 Jun 2009 as EVONIK ENCOTEC GmbH
EU funding (€172,332): Energy II - 1.6.3 Electrical Utility - Operation and Maintenance Requirements
4 Jun 2009 as Evonik Energy Services GmbH
No longer Authorized signatory (ppa) (1)
27 Feb 2009 as Evonik Energy Services GmbH
Authorized signatory (ppa) (1)
9 Feb 2009 as Evonik Energy Services GmbH
Managing Director (1)
16 Jan 2009
Managing Director (1) · No longer Managing Director (1)
12 Dec 2008 as Evonik Energy Services GmbH
Authorized signatory (ppa) (1) · Address
26 Nov 2008
Original document: “Liste der Gesellschafter“
Year 2008 in Dpmam
1 wordmark: ARTDOS, BiosS-Treat, COP, EPOS, EbsKedi, Ebsilon, EposKedi, EposSootblow, FINOX, SI, SPICE, STEAG ZEBIS++, seNet …
11 Oct 2008
Patent: Denitrification Plant
Year 2008 in Dpmap
5 patent filings (1 Patent, 1 utility patent): Control loop for regulating a combustion process …
30 Jul 2008 as Evonik Energy Services GmbH
Patent: Method for treating catalysts
29 Apr 2008
Original document: “Liste der Gesellschafter“
17 Mar 2008
Original document: “Liste der Gesellschafter“
12 Mar 2008 as Evonik Energy Services GmbH
Patent: Method and Device for Controlling a Chimney Draught in an Upstream Connected Exhaust GAS Cleaning System
5 Mar 2008
Original document: “Gesellschaftsvertrag / Satzung / Statut“
29 Feb 2008 as Evonik Energy Services GmbH
No longer Authorized signatory (ppa): Ralf-F. Schiele
25 Feb 2008 as Evonik Energy Services GmbH
Authorized signatory (ppa) (3)
25 Feb 2008 as Evonik Energy Services GmbH
Merger: STEAG KETEK IT GmbH
15 Feb 2008 via STEAG KETEK IT GmbH
Merger: STEAG KETEK IT GmbH
12 Feb 2008
Original document: “Liste der Gesellschafter“
12 Feb 2008
Original document: “Liste der Gesellschafter“
12 Feb 2008
Original document: “Liste der Gesellschafter“
8 Feb 2008 as Evonik Energy Services GmbH
Share­holder agreement · Name: Evonik Energy Services GmbH
5 Feb 2008 as Evonik Energy Services GmbH
Original document: “Liste der Gesellschafter“
5 Feb 2008 as Evonik Energy Services GmbH
Original document: “Liste der Gesellschafter“
1 Feb 2008
Original document: “Unternehmensvertrag / Umwandlungsvertrag / sonstiger Vertrag“
24 Jan 2008 as Evonik Energy Services GmbH
Share­holder agreement · Name: Evonik Energy Services GmbH
Year 2007 in Dpmap
4 patent filings: Mühlenregelungssystem und Verfahren zum Betreiben einer Mühle …
14 Dec 2007
Original document: “Liste der Gesellschafter“
14 Dec 2007
Original document: “Liste der Gesellschafter“
12 Dec 2007
Original document: “Liste der Gesellschafter“
12 Dec 2007
Original document: “Liste der Gesellschafter“
12 Dec 2007
Original document: “Liste der Gesellschafter“
28 Nov 2007 as STEAG encotec GmbH
Patent: Coal-Fired Power Station
19 Oct 2007
Original document: “Gesellschaftsvertrag / Satzung / Statut“
5 Oct 2007 as Evonik encotec GmbH
Share­holder agreement · Name: Evonik encotec GmbH
14 Sept 2007
Original document: “Gesellschaftsvertrag / Satzung / Statut“
7 Sept 2007 as STEAG encotec GmbH
Merger: STEAG encotec Power Services GmbH
7 Sept 2007 via STEAG encotec Power Services GmbH also 03/09/2007
Merger: STEAG encotec Power Services GmbH
5 Sept 2007
Original document: “Liste der Gesellschafter“
5 Sept 2007
Original document: “Liste der Gesellschafter“
5 Sept 2007
Original document: “Liste der Gesellschafter“
20 Aug 2007 via Steag GmbH Essen also 20/08/2007
Shareholder: Steag GmbH Essen
Year 2007 in Dpmam
5 trademark filings: EPOS, EbsKedi, Ebsilon, EposKedi, EposSootblow
16 Jul 2007
Original document: “Unternehmensvertrag / Umwandlungsvertrag / sonstiger Vertrag“
8 May 2007
Patent: Method of Cleaning the Heating Surfaces of a Steam Generator in Planes and/or Groups through the USE of Soot Blowers
30 Oct 2006
Authorized signatory (ppa): Norbert Schröder
Year 2006 in Dpmap
4 patent filings: coal-fired power plant …
7 Jul 2006 as STEAG encotec GmbH
Power of attorney expired: Dr. Dipl.-Phys. Schroeder, Günter
Year 2005 in Epobase
4 European patent filings: Process for the Treatment of Catalyst for the Purification of Flue gas …
17 Oct 2005
Wordmark: “seNet“
26 Jul 2005
Patent: Steam power plant
9 Mar 2005
Patent: Method and arrangement for controlling the tensile action of a chimney on an upstream exhaust gas cleaning system
1 Dec 2003
German Trade Register daily updates
5 Nov 2003
No longer Authorized signatory (ppa) (2)
28 Mar 2003
No longer Authorized signatory (ppa) (3) · Authorized signatory (ppa) (1)
9 Jan 2003
Managing Director (1) · No longer Managing Director (1)
24 Jun 2002
On 21.12.2001, the company entered into an agreement with STEAG Aktiengesellschaft, Essen, as the authorised company …
19 Jun 2002
Authorized signatory (ppa) (2)
22 Feb 2002
Authorized signatory (ppa): Thomas Schmukal
23 Jul 2001 as STEAG encotec GmbH
Reg­is­tra­tion · Authorized signatory (ppa) (8) · Managing Director (3) · Capital: €7,700,000 · Seat: Essen · Legal form: GmbH · Name: STEAG encotec GmbH · Proxy policy · Corporate Purpose
There are no publications matching your search.

Mentions

31 Jul 2026 in Hrcdd
Merger: Iqony Technischer Service GmbH
19 Nov 2025 in Hrcdd
Control, Profit Transfer: Iqony Technischer Service GmbH
11 Sept 2025 in Ler
No longer Direct parent
11 Sept 2025 in Ler
No longer Ultimate parent
4 Nov 2024 in Hrdk
Iqony Technischer Service GmbH: “Liste der Gesellschafter“
23 Aug 2024 in Hrcdd
Acquisition, Break-up: Iqony GmbH
22 Aug 2024 in Hrcdd
Acquisition, Break-up: STEAG Energy Services Beteiligungsgesellschaft mbH
22 Aug 2024 in Hrdk
Iqony Renewables GmbH: “Liste der Gesellschafter“
Year 2023 in Hrdk
Shareholdings (4 companies)
12 Jan 2023 in Hrcdd
Control, Profit Transfer: STEAG-Raffinerie-Kraftwerk-Sachsen-Anhalt GmbH
6 Jan 2023 in Hrcdd
Control, Profit Transfer: RKB Raffinerie-Kraftwerks-Betriebs GmbH
1 Dec 2022 in Hrdk
Iqony-Raffinerie-Kraftwerk-Sachsen-Anhalt GmbH: “Liste der Gesellschafter“
1 Dec 2022 in Hrdk also 16/03/2009
RKB Raffinerie-Kraftwerks-Betriebs GmbH: “Liste der Gesellschafter“
28 May 2014 in Hrdk
STEAG Energy Services Beteiligungsgesellschaft mbH: “Liste der Gesellschafter“
9 Jun 2011 in Hrdk also 02/01/2009, 02/01/2009
OPUS Personaldienstleistungen GmbH: “Liste der Gesellschafter“
There are no publications matching your search.

The data on this page is generated by a fully automated algorithm. It may have errors, and is provided on an "as is" basis with no guarantees of completeness, accuracy, usefulness or timeliness.

Printing is only available to North Data premium service subscribers.