Maire S.p.a.MIL: MAIRE

FY Presentation (https: //www.groupmaire.com/media/filer public/ca/74/ca744b82-6140-4172-8ae0-63924d0e8605/20260304 maire cmd fy 2025 results

· Issued by Maire S.p.a.

4 March 2026

RESHAPING ENERGIES

2026 CAPITAL MARKETS DAY



AGENDA

01

THE VISION:

MAKE TO INSPIRE

F. Di Amato, Chairman and Founder

02

THE PROGRESS: CONSOLIDATING GROWTH

A. Bernini, Group Chief Executive Officer

03

THE OPPORTUNITY:

A RESHAPED ENERGY SCENARIO

G. Sale, Corporate and Business Strategy SVP

NEXTCHEM:

04

THE FUTURE YOU WANT TO SEE

F. Fritelli, Nextchem Managing Director

05

TECNIMONT:

DREAMS ARE IN THE MAKING

A. Bernini, Group Chief Executive Officer

06

THE FUTURE:

2026-2035 GROUP STRATEGIC PLAN

A. Bernini, Group Chief Executive Officer

RESHAPING ENERGIES | 2026 CAPITAL MARKETS DAY



01

THE VISION: MAKE TO INSPIRE

F. Di Amato, Chairman and Founder

RESHAPING ENERGIES | 2026 CAPITAL MARKETS DAY



02

THE PROGRESS: CONSOLIDATING GROWTH

A. Bernini, Group Chief Executive Officer

RESHAPING ENERGIES | 2026 CAPITAL MARKETS DAY



TWO ENGINES, ONE HORIZON



A PLATFORM TO ENGINEER ENERGIES FOR THE FUTURE



Selling proprietary low-carbon and circular technologies

Providing superior EPC services

in downstream and onshore

Short-cycle business (12-18 months)

Reaching new clients globally

High-margin growth driver

Long-cycle business (3-4 years)



Tailored to regional environment





Predictable revenue visibility

OFFERING AN INTEGRATED APPROACH



FROM FEASIBILITY TO PLANT COMMISSIONING

One-stop-shop model

Single point of accountability reducing complexity for clients

Proprietary technologies

End-to-end delivery

Covering the full value chain,

from feasibility study to plant commissioning

Project execution

Strategic enabler

Project development

Selected equity initiatives, expertise in securing financing, permits & grants, industrial partnerships

DOUBLED IN SIZE IN THE LAST 3 YEARS

CONSISTENTLY ENHANCING PROFITABILITY

REVENUES (€bn)

EBITDA (€m)

NET INCOME (€m)

2.0x

2.4x

3.1x

7.1

5.9

3.5

4.3

500.1

386.4

209.3

274.4

284.5

212.4

129.5

90.4



2022 2023 2024 2025

2022 2023 2024 2025

2022 2023 2024 2025

6.0%

6.4%

6.5%

7.0%

2.6%

3.0%

3.6%

4.0%

Twofold

revenue growth

Guidance exceeded



+100bps

EBITDA margin expansion

Guidance exceeded



Tripled value creation

+42.8% 2022-2025 EPS CAGR

Growth

% Margin

PRESERVING BALANCE SHEET STRENGTH

INVESTING IN OUR FUTURE WHILE RETURNING VALUE TO SHAREHOLDERS

2.7x

CAPEX1 (€m)

DIVIDENDS3 (€m)

NET CASH4 (€m)

4.3x

187.6

€0.585

/share

40.7

€0.124

/share

63.5

€0.197

/share

114.5

€0.356

/share



76.6

91.9

25.2

68.4

126.5

Ballestra Group2



337.9

375.1

395.1

93.8



2022 2023 2024 2025

2022 2023 2024 2025

2022 2023 2024 2025

45%

50%

55%

66%

Broadened

the technology portfolio

Increased

the pay-out ratio

Solid cash position

to selectively invest for future growth

Growth

Pay-out

1. Deferred price and earn-out components related to M&A transactions are included at closing of the transactions and may result in a cash outflow in the following periods. 2. Final consideration subject to adjustments at closing of the acquisition, expected in Q2 2026. 3. Related to Fiscal Year. 2025 proposed dividend subject to 2026 Annual Shareholders Meeting approval. 4. Excluding leasing liabilities - IFRS 16 and other minor items. As of 31 December.

EQUIPPED WITH A WORKFORCE FIT TO LEAD

A DEEP, MULTI-DISCIPLINARY EXPERTISE, WITH ROOM TO GROW EVEN MORE

GROUP EMPLOYEES1

~10,800

~9,800

~8,000

~6,500

~8,400

~5,500

~6,800

~9,300



(~11,200 incl. Ballestra Group2)

2022-2025 HEADCOUNT INCREASE

~70%

PEOPLE ADDED IN 2025

1,000+ (1,400+ incl. Ballestra Group2)

2022 2023 2024 2025



Technical and commercial Staff Ballestra Group2

2025 TRAINING HOURS3 NATIONALITIES

700k 85

HEADCOUNT IS EXPECTED TO GROW FURTHER, AT A PACE CONSISTENT WITH AI-DRIVEN BENEFITS



1. As of 31 December. 2. Subject to closing of the acquisition, expected in Q2 2026. 3. Including Health, Safety, and Environment, and Social Accountability.

AN INCREASING BACKLOG

WITH PROJECTS IN FAST-GROWING GEOGRAPHIES

GROUP YEAR-END BACKLOG (€bn) GEOGRAPHICAL FOOTPRINT (% of 2025 year-end backlog)

0.3

Ballestra Group1

4.7

2026 YTD

new awards

15.0

13.8

8.6

12.7



6% Europe

33% Asia

1% Americas

38% Middle East

22% Africa

Global South



48% Gas processing / monetization

37% Petrochemical

12% Refinery upgrade

2022 2023 2024 2025

Sustainability-related2 ~40%

3% STS

Increased visibility

thanks to recent large-scale awards

Exposure to the Global South

where most gas and transitional projects are expected to be sanctioned

1. Subject to closing of the acquisition, expected in Q2 2026. 2. Sustainability-related work is defined as the sum of transitional and sustainable work (respectively ~35% and ~5% of 2025 year-end backlog). Please refer to appendix for work classification criteria.

03

THE OPPORTUNITY:

A RESHAPED ENERGY SCENARIO

G. Sale, Corporate and Business Strategy SVP

RESHAPING ENERGIES | 2026 CAPITAL MARKETS DAY



FROM ENERGY SUBSTITUTION TO SUSTAINABLE ENERGY ADDITION

ELECTRIFICATION

AND AI POWER DEMAND

TODAY

2050

POWER

DEMAND

(thousands of terawatt-hours)

27

+2x

59



STRUCTURAL DEMAND CALLS FOR A MULTI-SOURCE MODEL



Demographics

and economic growth

Consumption rebalancing across geographies



TODAY 2050 TODAY 2050

WORLD POPULATION

(bn people)

WORLD

GDP ($tn)

8.2 9.7

+1.5bn



+2x



196 385

<45% of the global population consuming 80%+ of global energy

Growth in energy demand coming from India, South-East Asia and Africa

MOBILIZING EVERY ENERGY SOURCE IS ESSENTIAL

TO ENSURE SECURITY, AFFORDABILITY AND SYSTEM RESILIENCE



Sources: United Nations Population Division (UNPD), IEA World Energy Outlook 2025, McKinsey's Global Energy Perspective 2025.

A DECADE OF ACCELERATION

INSTALLED CAPACITY SET TO DOUBLE AGAIN BY 2035

INSTALLED CAPACITY (TW) WHAT'S BEHIND THIS DOUBLING?

1.8x

~2x

28.9

23.7

20.0

9.4

10.2

5.2



ENERGY

more than renewables

CHEMISTRY

drives electrification

MATERIALS

set the ceiling

CIRCULARITY

closes the loop

Stable base load requires gas

and LNG today, new-generation nuclear

and advanced fuels tomorrow

Stable grids, batteries and storage scale-up through polymers, phosphorus, lithium and fluorine

Capacity growth relies on strategic and critical raw materials such as copper, sulfur and minerals

Managing the global carbon budget in a resource and emissions constrained world

2010 … 2023 2024 … 2035 2040 2050

AN ENORMOUS MARKET POTENTIAL FOR MAIRE



Source: IEA World Energy Outlook 2025, CPS scenario.

A RESHAPED SCENARIO

A NEW ENERGY PARADIGM BUILT ON TWO STRUCTURAL REALITIES



MULTI-SOURCE ENERGY SYSTEM

Oil, gas, renewables, nuclear and

low-carbon solutions are complementary, not mutually exclusive

  • Secure supply

  • Support industrial growth

  • Reflect regional and sector-specific needs

  • Economic and geopolitical priorities

  • Regulatory frameworks

  • Capital availability

MULTI-SHAPE TRANSITION

A PRAGMATIC, DIFFERENTIATED APPROACH ANCHORED IN REAL DEMAND AND REAL-WORLD CONSTRAINTS



Progressing at different paces and through different pathways across geographies, sectors and value chains

THE RISE OF A MULTI-SHAPE PARADIGM

DRIVEN BY ENERGY SECURITY AND GEOECONOMICS



Security of supply

and policy-led decarbonization

Europe

Energy dominance

and a recalibrated climate policy

USA

Central Asia

China

New energy hub

after Ukraine/Russia war

Critical input control

and long-term industrial strategy

Middle East

and large-scale projects

Feedstock advantage

LATAM, Africa

Regional development

expansion of O&G and increasing renewables

DIFFERENT REGIONS, DIFFERENT ENERGY PATHWAYS.

ONE GLOBAL TECHNOLOGY AND ENGINEERING PARTNER: MAIRE

DESIGNED FOR COMPLEXITY

AN ENGINEERING DNA BUILT TO ADAPT AND SCALE

WHAT CLIENTS NEED

Flexibility to operate across

WHERE MAIRE'S DNA COMES IN

An asset-light, people-driven model

geographies, technologies and transition speeds

Deployable, reliable solutions embedding decarbonization and energy efficiency

Engineering partners able

to handle complexity at scale

where AI enhances operational excellence and innovation

Expertise driven by a broadtechnology portfolio and process design capabilities

A long-standing track record

built on large, complex projects

Enabling efficiencies and competitiveness

Expanding from low-carbon

and circular solutions to

chemistry of critical raw materials

Ready to apply our competences beyond O&G, Power and PetChem

TURNING ENERGY CHALLENGES INTO SCALABLE, PRAGMATIC SOLUTIONS

POWERED BY AI

04

NEXTCHEM:

THE FUTURE YOU WANT TO SEE

F. Fritelli, Nextchem Managing Director

RESHAPING ENERGIES | 2026 CAPITAL MARKETS DAY



BE THE FUTURE YOU WANT TO SEE



VIDEO LINK

AN UNMATCHED BREADTH OF TECHNOLOGY SOLUTIONS

CREATING VALUE IN EVER-CHANGING MARKET SCENARIOS







Technologies

50+

as of YE 2025





Employees

~730

as of YE 2025

80+

serving our clients through a diversified services mix

€366m

as of YE 2025

€680m

proforma incl. Ballestra Group1

NEXTCHEM'S OFFERING

recurring revenues



proforma incl. Ballestra Group1

1,100+

Feasibility studies

Technology licensing

Process design packages

Proprietary equipment and catalysts

Digital services and spare parts

proforma incl. Ballestra Group1

1. Subject to closing of the acquisition, expected in Q2 2026. Ballestra Group 2025 YE backlog forecast.

THE MOST COMPLETE OFFERING OF FERTILIZER PRODUCTS



EXPANDING IN POTASSIUM AND PHOSPHATE FOR NPK NUTRIENTS

MARKET DRIVERS

Boost crop yields

for efficient agriculture

Phosphate and

potassium nutrients



NEXTCHEM'S SOLUTIONS

Phosphate-based fertilizers

Phosphorus-rich nutrients for efficient agriculture

FEED

+

+

Demographic

expansion

Low-carbon

fertilizer building block

Urea and nitrates

Ammonia for fertilizers

Specialty fertilizers

NPK2 fertilizers for high nutrient delivery

Traditional fertilizers

nitrates and urea maximizing crop yield

Global market leader in urea technology licensing

~€200BN OVERALL MARKET CAPEX1

IN THE NEXT 10 YEARS

CONTINUED GROWTH POTENTIAL

FOR THE FERTILIZERS SECTOR

Low-carbon fertilizers

nitrates and blue ammonia

Green fertilizers

carbon-free ammonia

Enhanced to cover all the scales,

from 50 to 3,500 mtpd, fully integrated with proprietary hydrogen suite

+



Subject to closing of the Ballestra Group acquisition, expected in Q2 2026.

1. Including investments in new plants, replacements, revamping and maintenance. Sources: IFA (International Fertilizer Association), Tecnimont's estimates; 2. NPK, i.e., Nitrogen (N), Phosphorus (P) and Potassium (K).

WHAT DOES IT TAKE TO FEED MORE WITH LESS?

COMPLETING OUR FERTILIZERS OFFERING



VIDEO LINK

FUELS AND ENERGY STORAGE LEADING GROWTH



EXPANDING PORTFOLIO INTO SULPHURIC ACID AND FLUORINE

MOVE

MARKET DRIVERS (CAGR 2024-2040)

SHORT-TO-MEDIUM TERM POTENTIAL

Clean energy

storage

Fluorine as

electrolyte enabler

+20-21%



NEXTCHEM'S SOLUTIONS +

Fluorine

building block for power storage and electromobility

+

Sulphuric Acid

enabler of metal production for e-infrastructure

Unlocking new clients in the metals & mining industry

+39-40%

Strong expected growth driven by existing regulation

SAF

Aviation emissions

reduction

MEDIUM-TO-LONG TERM POTENTIAL

Traditional fuels

+23-25%

minimizing environmental impact

Low-carbon fuels

Low-carbon power

+33-35%

Full-speed deployment pending IMO Net-Zero Framework approval

Methanol as fuel

Maritime industry

decarbonization

and energy vectors

Low-carbon hydrogen

and ammonia

valorizing gas with carbon capture

Circular and bio-fuels

leveraging waste and biomasses as feedstock

E-fuels

from green hydrogen and recycled CO2

+



Subject to closing of the Ballestra Group acquisition, expected in Q2 2026.

Sources: S&P Global data extracted as of January 2026, S&P Global Fertecon Ammonia Outlook 2025, BNEF New Energy Outlook 2025, BNEF Aviation Fuel Outlook 2026, S&P Global Fluorspar, Fluorosilicic Acid (FSA), Hydrofluoric Acid (HF) and Inorganic Fluorine Compounds, Growth Global Insights as of January 2026.

WHAT DOES IT TAKE TO MAKE ELECTRIFICATION POSSIBLE?

ADVANCED FLUORINE CHEMISTRY BEHIND BATTERIES



VIDEO LINK

EXPANDING SUSTAINABLE AND CIRCULAR MATERIALS

MAKE

NEXTCHEM'S SOLUTIONS

Biobased detergents

quality and efficiency in consumer goods

+

Metal recycling

from e-waste to precious metals recovery

Advanced polymers

abate polymer emission production

Bioplastics

biodegradable and biobased plastics

Mechanical recycling

upcycling plastic around consumer needs

Chemical recycling

recycling plastic into virgin-like monomers



ADVANCING METAL RECYCLING TO VALORIZE ELECTRONIC WASTE

MARKET DRIVERS (CAGR 2024-2040)

High-performance

cleaning solutions

Biosurfactants

+3-5%

Recovery of critical raw

materials from e-waste

Metal recycling

+5-6%



Production of

sustainable plastic

Bioplastics1

+27-29%

+4-6%

Industrial-scale recycling of clean waste streams

Mechanical recycling

+5-6%

From hard-to-recycle to virgin-quality

Chemical recycling

+



Subject to closing of the Ballestra Group acquisition, expected in Q2 2026.

Sources: BNEF Petrochemical Feedstock Demand Outlook 2025, The Global E-Waste Monitor 2024, Global Markets Insights Lithium-Ion Battery Recycling Market Report, Global Market Insights Biosurfactants Market Report.

1. Include biobased and biodegradable plastics.

WHAT DOES IT TAKE TO TURN E-WASTE INTO RESOURCES?

CIRCULAR TECHNOLOGIES THAT RECOVER VALUE FROM PRECIOUS METALS



VIDEO LINK

READY TO UNLEASH THE NUCLEAR POTENTIAL

ENABLING CLEAN POWER AND SUPPORTING THE E-FACTORY FOR CHEMISTRY MODEL



THE E-FACTORY

safe, reliable and competitive energy supply for

FEED

MOVE

MAKE

Fertilizers Fuels & energy

Chemicals

Power

for data centers

and other uses

Carbon-neutral chemistry integrated with Nextchem's technologies



Conventional island and balance of plant

to convert thermal energy into electricity for

NEW-GENERATION NUCLEAR PLANTS

Technology neutral Based on best available SMRs and AMRs from multiple providers1

IP and engineering services to develop the process design

Design of proprietary and critical equipment

Supporting the development of the new nuclear supply chain

1 SMR: Small Modular Reactor; AMR: Advanced Modular Reactor.

GOING FOR GROWTH: M&A AS A STRATEGIC LEVER

EXPANDING OUR PORTFOLIO BY BUYING AND SCALING-UP PROVEN SOLUTIONS

8

9

Commercial

roll-out



5

6

7



TECHNOLOGY READINESS LEVEL (TRL)



FROM PROVEN

CONCEPTS...

...TO INDUSTRIAL

SCALE SOLUTIONS

FROM HIDDEN

GEMS...

...TO GLOBAL

TREASURES

Track-record MyRemono 2023

HyDEP 2024

Conser 2023

Ballestra

2025 signing (pending)

GasConTec

2024

Time-to-market criteria Investment size/budget

Validated technologies to be scaled-up Established technologies to be marketed worldwide



…and more to come

GOING FOR GROWTH: R&D TO SPUR INNOVATION

NEXTCHEM'S DEVELOPMENT CENTERS ACCELERATING NEW TECHNOLOGIES

TECHNOLOGY DEVELOPMENT

Commercial

8 9 roll-out

5

6

7



TECHNOLOGY READINESS LEVEL (TRL)

20



+

The Netherlands

Nitrogen and specialty fertilizers

Rome

Hydrogen, carbon capture and others

Milan

Polymers, sustainable fuels and soaps

Switzerland

Gas-liquid reactions and processes



PILOTS

doubled thanks to Ballestra Group1

GREEN INNOVATION DISTRICT

NEXT OPENING IN ROME

Accelerator across pilots for technology validation and commercial deployment



+



Subject to closing of the Ballestra Group acquisition, expected in Q2 2026. 1. Including the contribution of the Ballestra Group.

NEXTCHEM'S TECHNOLOGY DEVELOPMENT CENTERS



VIDEO LINK

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