{"id":4032,"date":"2021-03-21T19:45:11","date_gmt":"2021-03-21T18:45:11","guid":{"rendered":"https:\/\/tfi-aachen.de\/ueber-uns\/ansprechpartnerinnen\/"},"modified":"2026-02-04T07:35:05","modified_gmt":"2026-02-04T06:35:05","slug":"contact-persons","status":"publish","type":"page","link":"https:\/\/tfi-aachen.de\/en\/about-us\/contact-persons\/","title":{"rendered":"Contact Persons"},"content":{"rendered":"\n\n
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Contact Persons<\/h1>\n
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Institute Management<\/h2>\n\n\t<\/div>\n\n\n\n
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YOUR CONTACT PERSON<\/h3>\n <\/div>\n
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Dr. phil. Jacqueline Lemm<\/b><\/p>\n

Director<\/p>\n\t\t\t\t

Phone: +49 241 9679-115<\/a><\/p>\n\t\t\t\t\t\t\t\t

j.lemm@tfi-aachen.de<\/a><\/p>\n\t\t\t\t <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n

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Assistant to the Institute Management<\/h2>\n\n\t<\/div>\n\n\n\n
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YOUR CONTACT PERSON<\/h3>\n <\/div>\n
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Tina Ivica<\/b><\/p>\n

Assistant to the Institute Management \/ Executive Board<\/p>\n\t\t\t\t

Phone: +49 241 9679-126<\/a><\/p>\n\t\t\t\t\t\t\t\t

t.ivica@tfi-aachen.de<\/a><\/p>\n\t\t\t\t <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n

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Quality Management, Change Management, Head of Sales Team<\/h2>\n\n\n
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YOUR CONACT PERSON<\/h3>\n <\/div>\n
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Nadja Laddach<\/b>, Dipl. Biol.<\/p>\n

Quality Management, Change Management, Head of Sales Team<\/p>\n\t\t\t\t

Phone: +49 241 9679 131<\/a><\/p>\n\t\t\t\t\t\t\t\t

n.laddach@tfi-aachen.de<\/a><\/p>\n\t\t\t\t <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n

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Head of Testing Laboratory<\/h2>\n\n\t<\/div>\n\n\n\n
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YOUR CONTACT PERSON<\/h3>\n <\/div>\n
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Dipl.-Ing. Cornelia Schiffer<\/b><\/p>\n

Head of Testing Laboratory<\/p>\n\t\t\t\t

Phone: +49 241 9679-00<\/a><\/p>\n\t\t\t\t\t\t\t\t

c.schiffer@tfi-aachen.de<\/a><\/p>\n\t\t\t\t <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n

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Lead test engineers<\/h2>\n\n\n
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YOUR CONTACT PERSON<\/h3>\n <\/div>\n
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Tugce Schriever <\/b>M. Sc. <\/p>\n

Chemistry<\/p>\n\t\t\t\t

Phone: +49 241 9679-00<\/a><\/p>\n\t\t\t\t\t\t\t\t

support@tfi-aachen.de<\/a><\/p>\n\t\t\t\t <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n

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YOUR CONTACT PERSON<\/h3>\n <\/div>\n
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Dipl. -Ing. Ulrike Balg<\/b><\/p>\n

Fire Testing<\/p>\n\t\t\t\t

Phone: +49 241 9679-00<\/a><\/p>\n\t\t\t\t\t\t\t\t

support@tfi-aachen.de<\/a><\/p>\n\t\t\t\t <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n

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YOUR CONTACT PERSON<\/h3>\n <\/div>\n
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Dipl.-Ing. Cornelia Schiffer<\/b><\/p>\n

Functional and qualitative properties<\/p>\n\t\t\t\t

Phone: +49 241 9679-00<\/a><\/p>\n\t\t\t\t\t\t\t\t

support@tfi-aachen.de<\/a><\/p>\n\t\t\t\t <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\t<\/div>\n\n<\/div>\n\n\n

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Research<\/h2>\n\n\t<\/div>\n\n\n\n
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YOUR CONTACT PERSON<\/h3>\n <\/div>\n
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Dipl.-Ing. Sophia Gelderblom<\/b><\/p>\n

Research Manager<\/p>\n\t\t\t\t

Phone: +49 241 9679-144<\/a><\/p>\n\t\t\t\t\t\t\t\t

s.gelderblom@tfi-aachen.de<\/a><\/p>\n\t\t\t\t <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n

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Team leader<\/h2>\n\n\t<\/div>\n\n<\/div>\n\n\n
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YOUR CONTACT PERSON<\/h3>\n <\/div>\n
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Dr. Ansgar Paschen<\/b><\/p>\n

<\/p>\n\t\t\t\t

Phone: +49 241 9679-156<\/a><\/p>\n\t\t\t\t\t\t\t\t

a.paschen@tfi-aachen.de<\/a><\/p>\n\t\t\t\t <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n

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YOUR CONTACT PERSON<\/h3>\n <\/div>\n
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Dr. Claudia Post<\/b><\/p>\n

Project Manager<\/p>\n\t\t\t\t

Phone: 0241-9679-162<\/a><\/p>\n\t\t\t\t\t\t\t\t

c.post@tfi-aachen.de<\/a><\/p>\n\t\t\t\t <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n

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Certification<\/h2>\n\n\t<\/div>\n\n<\/div>\n\n\n
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YOUR CONTACT PERSON<\/h3>\n <\/div>\n
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Dr.-Ing. Dipl.-Wirt. Ing. Jens-Christian Winkler<\/b><\/p>\n

Head of Certification Body<\/p>\n\t\t\t\t

Phone: +49\u00a0241 9679-137<\/a><\/p>\n\t\t\t\t\t\t\t\t

support@tfi-aachen.de<\/a><\/p>\n\t\t\t\t <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n

\n\t\t\t\t<\/div>\n\n<\/div>\n\n\n
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Qualification<\/h2>\n\n\t<\/div>\n\n\n\n
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YOUR CONTACT PERSON<\/h3>\n <\/div>\n
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Sabrina Gellissen<\/b>, M.A.<\/p>\n

Projectmanager Qualification<\/p>\n\t\t\t\t

Phone: +49 241 9679-164<\/a><\/p>\n\t\t\t\t\t\t\t\t

s.gellissen@tfi-aachen.de<\/a><\/p>\n\t\t\t\t <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n

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Production<\/h2>\n\n\t<\/div>\n\n\n\n
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YOUR CONTACT PERSON<\/h3>\n <\/div>\n
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Florian Mews <\/b>B.Sc. <\/p>\n

Production<\/p>\n\t\t\t\t

Phone: +49 241 96791 57<\/a><\/p>\n\t\t\t\t\t\t\t\t

f.mews@tfi-aachen.de<\/a><\/p>\n\t\t\t\t <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\t<\/div>\n\n\n\n

\n\t\t\t\t<\/div>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Quality Management, Change Management, Head of Sales Team Lead test engineers<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3926,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"tags":[],"class_list":["post-4032","page","type-page","status-publish","hentry"],"yoast_head":"\nContact Persons - TFI Aachen GmbH<\/title>\n<meta name=\"description\" content=\"TFI Aachen GmbH - Menschen machen Erfolg! Menschen stehen f\u00fcr uns immer an erster Stelle \u2013 ob Kunde, Mitarbeitender oder Partner. 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