Hannah Aigner

Hannah Aigner

Areas of practice

Hannah Aigner advises contracting authorities and businesses on EU-wide procurement procedures and national invitations to tender and also on matters at the interface with private construction and architectural law.

Hannah Aigner handles the entire implementation of EU-wide and national procurement procedures on behalf of districts, cities, municipalities and other contracting authorities. During ongoing procurement procedures, she deals with questions from applicants and bidders and analyses applications to participate and tenders from a public procurement law perspective.

In addition, Hannah Aigner represents the interests of contracting authorities and bidders in review proceedings before the public procurement tribunals or in appeal proceedings before the higher regional courts.

In the area of private construction and architectural law, her services include, in particular, drafting construction and architect’s contracts and enforcing and defending remuneration and warranty claims in a solution-oriented manner.

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Vita

Hannah Aigner studied law at the University of Leipzig (Germany), specialising in foreign and European private and procedural law. She then carried out her legal training in the District of the Leipzig Regional Court in the Free State of Saxony. Part of this training involved working in a medium-sized law firm and in a firm of auditors and lawyers.

Hannah Aigner joined Luther as a lawyer in 2018.

Memberships

  • Deutsches Vergabenetzwerk
  • Deutsche Gesellschaft für Baurecht e.V.
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Małgorzata Albe, LL.M.

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Samira Altdorf, LL.M. (Brussels School of Competition)

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Senior Associate

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Dr Stefan Altenschmidt, LL.M. (Nottingham)

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Partner

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Darja Amelcenko, LL.M.

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Senior Associate

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Dr Marco Arteaga

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Mathar Ahmed Bajwa, LL.M.

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Associate

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Dr Stephan Bausch, D.U.

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Partner

Cologne

Dr Sandra Bausch

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Senior Associate

Stuttgart

Iman Bayrouti

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Essen

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Essen

Prof. Dr Johannes Beermann

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Of Counsel

Berlin

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Associate

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Dr Jannik Bel

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Cologne

Dr Daniel Bischof

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Hamburg

Vivienne Blank

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Associate

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Dr Valerie Blettenberg

Dr Valerie Blettenberg

Associate

Munich

Jens Bock

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Lars Bollensen

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Hamburg

Dr Christopher Borho

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Associate

Stuttgart

Maike Böttcher

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Hanover

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Stuttgart

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Cologne

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Partner

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Dr Kuuya Josef Chibanguza, LL.B.

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Partner

Hanover

Rolf Corsten

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Of Counsel

Dusseldorf

Dr Sabrina Desens

Dr Sabrina Desens

Partner

Leipzig

Dr Maximilian Dorndorf

Dr Maximilian Dorndorf

Partner

Essen

Eric Doyé

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Associate

Leipzig

Paula Dresler

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Associate

Berlin

Dr Borbála Dux-Wenzel, LL.M.

Dr Borbála Dux-Wenzel, LL.M.

Partner

Cologne

Nina Eckardt

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Senior Associate

Dusseldorf

Annkathrin Egerer-Tratt

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Senior Associate

Stuttgart

Dr Gernot-Rüdiger Engel

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Partner

Hamburg

Ingo Erberich

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Partner

Cologne

Lukas Erdmann

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István Fancsik, LL.M. (London)

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Senior Associate

Essen

Stephan Finck

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Partner

Leipzig

Henrik Fischer

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Associate

Leipzig

Anne-Sophie Fischer

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Associate

Munich

Dr Martin Fleckenstein

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Partner

Berlin

Katharina Foede

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Associate

Berlin

Katharina Stefanie Franke

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Senior Associate

Essen

Adrian Freidank

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Counsel

Cologne

Ann-Kristin Freiheit

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Senior Associate

Dusseldorf

Christiane Frye

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Counsel

Essen

Dr Steffen Gaber, LL.M. (Sydney)

Dr Steffen Gaber, LL.M. (Sydney)

Partner

Stuttgart

Jakob Gauly

Jakob Gauly

Associate

Dusseldorf

Jonny H. Giessel

Jonny H. Giessel

Senior Associate

Frankfurt a.M.

Oliver Glasen-Nitschke

Oliver Glasen-Nitschke

Associate

Essen

Iris Glönkler

Iris Glönkler

Partner

Stuttgart

Christina Göbel

Christina Göbel

Senior Associate

Hamburg

Patrick Gocht

Patrick Gocht

Senior Associate

Leipzig

Dr Thomas Gohrke

Dr Thomas Gohrke

Partner

Hanover, Leipzig

Dr jur Stephan Götze

Dr jur Stephan Götze

Partner

Berlin

Ludger Gruber

Ludger Gruber

Senior Associate

Dusseldorf

Christoph Grünenthal, MLE

Christoph Grünenthal, MLE

Associate

Berlin

Julian Günniker

Julian Günniker

Essen

Jette Gustafsson, LL.M. (Boston)

Jette Gustafsson, LL.M. (Boston)

Partner

Hamburg

Frank Gutsche

Frank Gutsche

Partner

Stuttgart

Kati Gütschow

Kati Gütschow

Associate

Dusseldorf

Steffen Häberer

Steffen Häberer

Partner

Leipzig

Nina Hahnke

Nina Hahnke

Associate

Essen

Dr Thomas Halberkamp

Dr Thomas Halberkamp

Partner

Hanover

Dr Richard Happ

Dr Richard Happ

Partner

Hamburg

Dr Manuel Heide

Dr Manuel Heide

Partner

Berlin

Andrea Heim

Andrea Heim

Senior Associate

Stuttgart

Dr Stefanie Hellmich, LL.M.

Dr Stefanie Hellmich, LL.M.

Partner

Frankfurt a.M.

Dr Florian Hensel, LL.M.

Dr Florian Hensel, LL.M.

Associate

Munich

Dr Rut Herten-Koch, M.A.

Dr Rut Herten-Koch, M.A.

Partner

Berlin

Paul Herter

Paul Herter

Senior Associate

Stuttgart

Felix Hielscher

Felix Hielscher

Senior Associate

Stuttgart

Laura Hoffmann, LL.M. (Dresden/London)

Laura Hoffmann, LL.M. (Dresden/London)

Senior Associate

Frankfurt a.M.

Peter Holan

Peter Holan

Associate

Hamburg

Dr Henning Holz, LL.M.

Dr Henning Holz, LL.M.

Counsel

Hanover

Sarah Hossenfelder

Sarah Hossenfelder

Senior Associate

Essen

Maximilian Issels, LL.M. (Stellenbosch)

Maximilian Issels, LL.M. (Stellenbosch)

Associate

Munich

Dr Jan-David Jäger

Dr Jan-David Jäger

Senior Associate

Leipzig

Tobias Jedermann

Tobias Jedermann

Associate

Leipzig

Dr Marco Jerczynski

Dr Marco Jerczynski

Counsel

Essen

Charlotte Jodocy

Charlotte Jodocy

Senior Associate

Essen

Jens Kaiser

Jens Kaiser

Senior Associate

Leipzig

Dr Gerd-Ulrich  Kapteina

Dr Gerd-Ulrich Kapteina

Partner

Essen

Dr Jana Karras

Dr Jana Karras

Associate

Leipzig

Lutz Keller

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Senior Associate

Cologne

Linda Kirchhoff

Linda Kirchhoff

Senior Associate

Munich

Dr Franziska Klaß-Dingeldey, MLE

Dr Franziska Klaß-Dingeldey, MLE

Senior Associate

Hanover

Johannes Klausch, LL.M. (London)

Johannes Klausch, LL.M. (London)

Partner

Berlin

Katharina Klenk-Wernitzki, Dipl. Reg.-Wiss

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Partner

Berlin, Cologne

Nina Klünker, LL.M. (KCL)

Nina Klünker, LL.M. (KCL)

Associate

Berlin

Liza Knecht

Liza Knecht

Associate

Leipzig

Dr Stefan Kobes

Dr Stefan Kobes

Partner

Berlin

Karsten Köhler

Karsten Köhler

Partner

Leipzig

Elisabeth Kohoutek

Elisabeth Kohoutek

Partner

Frankfurt a.M.

Christoph Kolb

Christoph Kolb

Associate

Leipzig

Doreen König

Doreen König

Partner

Berlin

Nils Kramer

Nils Kramer

Senior Associate

Essen

Johannes Kugler

Johannes Kugler

Associate

Munich

Michael Kunkel, LL.M.

Michael Kunkel, LL.M.

Partner

Cologne

Christian Kuß, LL.M.

Christian Kuß, LL.M.

Partner

Cologne

Dr Piotr Kwiatkowski, LL.M.

Dr Piotr Kwiatkowski, LL.M.

Senior Associate

Essen

Jan Lachhein

Jan Lachhein

Senior Associate

Dusseldorf

Dr Stephen Lampert

Dr Stephen Lampert

Counsel

Munich

Niccolo Langenheim, LL.M.

Niccolo Langenheim, LL.M.

Associate

Cologne

Lasse Langfeldt, LL.M. (Uppsala), LL.M. (Brussels School of Competition)

Lasse Langfeldt, LL.M. (Uppsala), LL.M. (Brussels School of Competition)

Senior Associate

Brussels

Aurélien Latouche

Aurélien Latouche

Partner

Luxembourg

Daniel Latta

Daniel Latta

Partner

Berlin

Mathieu Laurent

Mathieu Laurent

Partner

Luxembourg

Prof. Dr Tobias Leidinger

Prof. Dr Tobias Leidinger

Partner

Dusseldorf

Alexander F. Liebing, LL.M.

Alexander F. Liebing, LL.M.

Counsel

Leipzig

Iris López Martínez, LL.M.

Iris López Martínez, LL.M.

Senior Associate

Berlin

Marielle Lorraine

Marielle Lorraine

Associate

Munich

Dr Detlef Mäder

Dr Detlef Mäder

Partner

Cologne, Dusseldorf

Dr Stefan Mager

Dr Stefan Mager

Partner

Essen

Simon Magers

Simon Magers

Associate

Hanover

Franziska Maier, LL.M. (UCLA)

Franziska Maier, LL.M. (UCLA)

Associate

Stuttgart

Dr Mathias Mailänder

Dr Mathias Mailänder

Counsel

Hamburg

Andreas Mally

Andreas Mally

Counsel

Leipzig

Maria Marinez

Maria Marinez

Associate

Frankfurt a.M.

Jael Marquardt

Jael Marquardt

Senior Associate

Frankfurt a.M.

Anna-Laura Martens

Anna-Laura Martens

Associate

Berlin

Matthias Mehlwitz, LL.M.

Matthias Mehlwitz, LL.M.

Senior Associate

Essen

Achim Meier

Achim Meier

Partner

Essen

Vanessa Meireles Schilling, LL.M. (Geneva MIDS)

Vanessa Meireles Schilling, LL.M. (Geneva MIDS)

Senior Associate

Hamburg

Ole-Jochen Melchior

Ole-Jochen Melchior

Partner

Essen

Dominik Menhaj

Dominik Menhaj

Senior Associate

Hamburg

Annkatrin Merzig

Annkatrin Merzig

Senior Associate

Essen

Sophia Meyer, Maître en Droit

Sophia Meyer, Maître en Droit

Associate

Berlin

Alina Moers

Alina Moers

Associate

Cologne

Mee Foo Moh

Mee Foo Moh

Of Counsel

Singapore

Dr Aline Mück

Dr Aline Mück

Senior Associate

Cologne

Pauline Müller

Pauline Müller

Senior Associate

Dusseldorf

Daniel Naumann

Daniel Naumann

Partner

Leipzig

Dianusch Nazari

Dianusch Nazari

Partner

Frankfurt a.M.

Franziska Neugebauer

Franziska Neugebauer

Senior Associate

Cologne

Ngoc Nhu Nguyen

Ngoc Nhu Nguyen

Associate

Leipzig

Lisa Niesen

Lisa Niesen

Senior Associate

Essen

Dr Kay Oelschlägel

Dr Kay Oelschlägel

Partner

Hamburg

Maxim Oertel

Maxim Oertel

Senior Associate

Berlin

Theresa Oesch

Theresa Oesch

Senior Associate

Leipzig

Tobias Osseforth, Mag. rer. publ.

Tobias Osseforth, Mag. rer. publ.

Partner

Munich

Ulf-Dieter Pape

Ulf-Dieter Pape

Partner

Hanover

Michelle Petruzzelli

Michelle Petruzzelli

Senior Associate

Cologne

Sarah Peuser

Sarah Peuser

Associate

Leipzig

Roberto Pirschel

Roberto Pirschel

Senior Associate

Leipzig

Julian Plötz

Julian Plötz

Associate

Leipzig

Julian Pöhler

Julian Pöhler

Counsel

Hamburg

Dr Katharina Preuss

Dr Katharina Preuss

Senior Associate

Cologne

Henner M. Puppel

Henner M. Puppel

Partner

Essen

Stephanie Quaß

Stephanie Quaß

Senior Associate

Frankfurt a.M.

Dr Christian Rabe

Dr Christian Rabe

Senior Associate

Hamburg

Dr Michael Rath

Dr Michael Rath

Partner

Cologne

Tim Rauschning

Tim Rauschning

Partner

Hamburg

Dr Stephan Rippert LL.M.

Dr Stephan Rippert LL.M.

Partner

Munich

Elisa Röhr

Elisa Röhr

Associate

Dusseldorf

Jens Röhrbein

Jens Röhrbein

Partner

Hanover

Marie Romero

Marie Romero

Counsel

Luxembourg

Rebecca Romig

Rebecca Romig

Counsel

Frankfurt a.M.

Nurolhaq Rostamzada

Nurolhaq Rostamzada

Senior Associate

Cologne

Niklas Roth

Niklas Roth

Associate

Frankfurt a.M.

Manuel Rueß

Manuel Rueß

Associate

Hamburg

Dr Joanna Rupa-Sträßer, LL.M.

Dr Joanna Rupa-Sträßer, LL.M.

Senior Associate

Essen

Andy Schaal, LL.M.

Andy Schaal, LL.M.

Counsel

Berlin

Fabienne Scharfe, LL.M. (Tulane, New Orleans)

Fabienne Scharfe, LL.M. (Tulane, New Orleans)

Senior Associate

Hamburg

Christoph Schauenburg, LL.M. (London)

Christoph Schauenburg, LL.M. (London)

Partner

Frankfurt a.M.

Georg Scherpf

Georg Scherpf

Partner

Hamburg

Raphaël Schindler

Raphaël Schindler

Partner

Luxembourg

Jenny Schindler

Jenny Schindler

Senior Associate

Munich

Dr Barbara Schmidt

Dr Barbara Schmidt

Partner

Leipzig

Dr Wulff-Axel Schmidt

Dr Wulff-Axel Schmidt

Partner

Frankfurt a.M.

Lisa Jennifer Schmölz

Lisa Jennifer Schmölz

Counsel

Munich

Tobias Schneider

Tobias Schneider

Senior Associate

Cologne

Leif Dustin Schneider

Leif Dustin Schneider

Counsel

Ho Chi Minh City

Christoph Schnoor

Christoph Schnoor

Senior Associate

Hamburg

Alisa Schöneberg

Alisa Schöneberg

Associate

Cologne

Prof Dr Florian Schulz M.B.A. (Nimbas)

Prof Dr Florian Schulz M.B.A. (Nimbas)

Partner

Hamburg

Sophie Schulz

Sophie Schulz

Associate

Leipzig

Dr Clara Schulze Velmede

Dr Clara Schulze Velmede

Associate

Leipzig

Benjamin Schwenker

Benjamin Schwenker

Counsel

Dusseldorf

Dr Thomas Schwieters

Dr Thomas Schwieters

Associate

Hanover

Dr Geert Johann Seelig

Dr Geert Johann Seelig

Partner

Hamburg

Dr Markus Sengpiel

Dr Markus Sengpiel

Managing Partner

Cologne

Carsten Andreas Senze

Carsten Andreas Senze

Partner

Stuttgart

Lisa Marie Siewer, LL.M.

Lisa Marie Siewer, LL.M.

Senior Associate

Cologne

Jan Spiering, LL.M. Taxation

Jan Spiering, LL.M. Taxation

Associate

Hanover

Morten Steimann

Morten Steimann

Associate

Essen

Volker Steimle

Volker Steimle

Partner

Cologne

Martin Steuber, LL.M.

Martin Steuber, LL.M.

Partner

Dusseldorf

Daniel Stracke

Daniel Stracke

Associate

Berlin

Benedikt Stücker

Benedikt Stücker

Senior Associate

Hanover

Dr Johannes Teichmann

Dr Johannes Teichmann

Partner

Frankfurt a.M.

Dr Frederic Tewes

Dr Frederic Tewes

Senior Associate

Dusseldorf

Ruth-Maria Thomsen

Ruth-Maria Thomsen

Partner

Frankfurt a.M.

Luca Thönes, LL.M. (Miami)

Luca Thönes, LL.M. (Miami)

Senior Legal Consultant

Hamburg

Benedict Tobias Tiemann

Benedict Tobias Tiemann

Senior Associate

Hamburg

Jade Timmermann, LL.M. (London)

Jade Timmermann, LL.M. (London)

Associate

Leipzig

Henrike Sophie Tröger

Henrike Sophie Tröger

Associate

Leipzig

Jenny Tsynn

Jenny Tsynn

Senior Associate

Leipzig

Dr Melanie Verstege

Dr Melanie Verstege

Counsel

Essen

Dr David von Saucken, MJur (Oxon)

Dr David von Saucken, MJur (Oxon)

Partner

Berlin, London

Clara von Wolffersdorff

Clara von Wolffersdorff

Associate

Leipzig

Nele Wachholz

Nele Wachholz

Associate

Hamburg

Matthias Wagner

Matthias Wagner

Partner

Frankfurt a.M.

Julia Walther

Julia Walther

Associate

Leipzig

Julian Wantzen, LL.M. (Wellington)

Julian Wantzen, LL.M. (Wellington)

Associate

Frankfurt a.M.

Quirin Wedel, LL.M. (London)

Quirin Wedel, LL.M. (London)

Associate

Hamburg

Fabien Benjamin Wehner, LL.M. (Stellenbosch)

Fabien Benjamin Wehner, LL.M. (Stellenbosch)

Associate

Stuttgart

Dr Anika Wendelstein

Dr Anika Wendelstein

Partner

Stuttgart

Magnus Wessels

Magnus Wessels

Associate

Essen

Prof. Dr Herbert Willems

Prof. Dr Herbert Willems

Partner

Essen

Laura-Jane Williams

Laura-Jane Williams

Counsel

Frankfurt a.M.

Susanne Winkler, LL.M.

Susanne Winkler, LL.M.

Associate

Stuttgart

Carla Witte

Carla Witte

Counsel

Dusseldorf, Essen

Jutta Wittler

Jutta Wittler

Partner

Cologne

Pierre Daniel Wittmann

Pierre Daniel Wittmann

Senior Associate

Frankfurt a.M.

Jonathan Wrede

Jonathan Wrede

Associate

Berlin

Sebastian Wuschka LL.M. (Geneva MIDS)

Sebastian Wuschka LL.M. (Geneva MIDS)

Of Counsel

Hamburg

Cornelia Yzer

Cornelia Yzer

Of Counsel

Berlin

Prof. Christian Zanner

Prof. Christian Zanner

Partner

Berlin

Jan Zimmer

Jan Zimmer

Senior Associate

Singapore

Lara Zölck

Lara Zölck

Associate

Berlin