PORR : Roadshow Presentation, August 2023

• This presentation was prepared by PORR AG (the "Company") solely for use at investors' meetings and is provided solely for informational purposes.
• This presentation dates from August 2023. The facts and information contained herein might be subject to revision in the future. Neither the delivery of this presentation nor any further discussions of the Company with any of the recipients shall, under any circumstances, create any implication that there has been no change in the affairs of the Company since such date. None of the Company or any of its subsidiaries or any of its shareholders or any of such person's directors, officers, employees or advisors nor any other person makes any representation or warranty, express or implied as to, and no reliance should be placed on, the accuracy or completeness of the information contained in this presentation. None of the Company or any of its subsidiaries or any of its shareholders or any of such person's directors, officers, employees and advisors nor any other person shall have any liability whatsoever for any loss howsoever arising, directly or indirectly, from any use of this presentation.
  The same applies to information contained in other material made available at the meeting.
• This document is selective in nature and is intended to provide an introduction to, and overview of, the business of the Company. Wherever external sources are quoted in this presentation, such external information or statistics should not be interpreted as having been adopted or endorsed by the Company as being accurate.

• This presentation contains forward-looking statements relating to the business, financial performance and results of the Company and/or the industry in which the Company operates. These statements generally are identified by words such as "believes", "expects", "predicts", "intends", "projects", "plans", "estimates", "aims", "foresees", "anticipates", "targets", and similar expressions. The forward-looking statements, including but not limited to assumptions, opinions and views of the Company or information from third party sources, contained in this presentation are based on current plans, estimates, assumptions and projections and involve uncertainties and risks. Various factors could cause actual future results, performance or events to differ materially from those described in these statements.
  The Company does not represent or guarantee that the assumptions underlying such forward-looking statements are free from errors nor do they accept any responsibility for the future accuracy of the opinions expressed in this presentation. No obligation is assumed to update any forward-looking statements.
• By accepting this presentation, you acknowledge that you will be solely responsible for your own assessment of the market and of the market position of the Company and that you will conduct your own analysis and be solely responsible for forming your own view of the potential future performance of the Company's business.

01

PORR today

02

Transformation

03

Financial

Performer

• Leading One-Stop Shop in construction
• Strong long-term upside for PORR home markets
• PORR ideally positioned to address megatrends
• Strategic Focus on Green and Lean
• Pioneering the must-win battle in digitalisation
• Offering sustainability along the value chain
• PORR 2025: Path to profitable growth and market resilience
• Visible margin track record and upside
• Record order book as a solid foundation

Design &

Engineering

UK

DE

#3

CH

CZ

AT

Project markets

Market position #

PL

#3

#6

SK #2

FY/2022:

• 20.000 Staff members
• EUR 6.2 bn Production output

(53% civil engineering, 36% building construction, 11% other)

• EUR 110.0m EBT
• EUR 8.2 bn Order backlog

#7

#1

RO

#5

QA

UAE

Sources: Construction and Civil Engineering Market Study (KPMG, 2021), company data; data as of 31 December 2022

Investor presentation HY 2023