WINGAS GmbH Königstor 20 34117 Kassel, www.wingas.com Communication data sheet

Master Data

Headquarters WINGAS GmbH Königstor 20 34117 Kassel Bank details Deutsche Bank IBAN: DE18 1007 0000 0085 8357 00 BIC: DEUTDEBB Tax-ID DE 282 663 709 EIC Code 23XWINGASGMBH--Y Edig@s-Code WNG DVGW-Code: Supplier 9800078800007 DVGW-Code: Balancing group responsible party 9800373700001 P.O. Box for EDIFACT-Messages [email protected] P.O. Box for Load profile and gas demand [email protected] messages

P.O. Box for Reseller Certification [email protected] Balancing Group Manager WINGAS GmbH

More energy – together. | www.wingas.com

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WINGAS GmbH Königstor 20 34117 Kassel, Germany www.wingas.com

Balancing Codes:

Market area Bilanzkreis Germany, GASPOOL-H: GASPOOLEH0650000 Germany, GASPOOL-L: GASPOOLEL0310000 Germany, NCG-H: NCHB400110290000 Germany, NCG-L: NCLB400117920000 Germany, THE-H*: THE0BFH025530000 Germany, THE-L*: THE0BFL025540000 , ZBH: ZHWNG , PEG Nord: GFWING The , TTF: GSWINGMBH , NBP: WIN , CEGH: 25Y-WING---1---G

*valid from 1 st Oct. 2021

Contact:

Change of Supplier / Framework contracts

Central Contact : [email protected]

Person: Phone: E-mail: Ms. Leysan Anvarova +49 561 99858 3157 [email protected]

Energy Data Management

Central Contact : [email protected]

Person: Phone: E-mail: Mr. Torsten Kämpfer +49 561 99858 2322 [email protected]

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WINGAS GmbH Königstor 20 34117 Kassel, Germany www.wingas.com Accounting / Billing

Central Contact : [email protected]

Person: Phone: E-mail: for clients (debit) Mr. Marcel Kruwinnus +49 30 20195 312 [email protected] Ms. Svetlana Herrmann +49 30 20195 242 [email protected] for supply (credit) Mr. Sven Brendel +49 30 20195 439 [email protected] Ms. Ulrike Walther +49 30 20195 748 [email protected] Telefax +49 30 20195 520

Market Communication / Certificates

Central Contact : [email protected]

Person: Phone: E-mail: Mr. Peter Janovsky +49 561 99858 2665 [email protected] Mr. Holger Nitschke +49 561 99858 2800 [email protected]

24/7 Operations +49 561 99858 2121 * [email protected] *Remark: All telephone calls made to and from 24/7 are routinely recorded without the use of a warning tone

More energy – together. | www.wingas.com

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