Tekfen Anonim Sirketi : Sustainability Report 2022

Table of Contents

About the Report	................................................................................................................................................................							3
1.	"BRIDGING	PROSPERITY"
Why "Bridging Prosperity"?					5
Message from the Chairman					5
Message from the President					6
About Tekfen Holding					8
Tekfen Holding's	Sustainability Milestones				10
	...................................................................................................................................................
Highlights of 2022		....................................................................................			17
Sustainability Vision					19
	Megatrends		to the......................................................................................................................................................Global Agenda				20
	Contributing				21
	Investor Perspective		.................................................................................................................. .... ... ... ....	... ...	..	21
	Material Issues	(Materiality Matrix)	22
			............................................................................................................................................
	Materiality Analysis						23
	Tekfen's Priorities	................................................................	.............................................
	Stakeholder	Priorities						23
				.................................................................................................................................................
	Material Issues	........................................................................................................................................					24
	Sustainability	Management						24
		........................................................................................................................................................	and Working Groups	....	... ...	.... ..
	Sustainability Committee	25
	Study Topics	................................................................	........................................................................................	26
2.	OPERATIONAL ROOTS						28
Economic Performance
	Basic Financial	Indicators						28
	................................................................................................................................................
Corporate Governance					30
	Board Diversity		..........................................................................			33
					32
	Corporate	Memberships and Supported Initiatives				32
						.......................................................................................................................................................
	Risk Management					34
	Internal Audit									38
	Code of Conduct and Compliance...	... ....	... ....	.... ...	.. 8
	Compliance.......................................................................................................................................................................with the Principles				39
	Training							.....................................................................................................................	39
3.	STRATEGIC DRIVERS					41

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Climate Crisis											41
Net-Zero	Economy
.....................................................................................................................................................................	Structure
Management							42
	Opportunities
Climate Risks and						42
Climate Targets and Indicators	... ....	... ....	....	43
Use of Natural Resources and	Waste Management	47
......................................................................................................................
Water Management								51
Waste Management		................................................................	..............
Biodiversity										57
	..............................................................................................................................................							54
Innovation	...................................................................................................................................................................										56
R&D Studies										57
Digitalisation		... ....	...	....	... ....		..... ...		4
Operational Efficiency								67
Cybersecurity	.................................................................................................................................................
................................................................	................................................................	.........	65
Employees and	Society								66
	..........................................................................................................................................................
Talent Management							68
Performance Management	...	...	... ....		.... ....		70
		69
Revamped Talent Model	................................	................................	...
Organizational Agility and Hybrid Work						70
Development Programs							71
Employee Communication							72
Occupational Health................................and Safety (OHS)	... ...	...	....	...	.....	76
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OHS Training			................................................................	................................	............................
Social Investments ....	... ....	...	....	... ....		.... ...		77
4. APPENDIX		................................................................	................................	................................	...	83
Communication Methods...............................................................................................................................................with Stakeholders
					82
Performance Indicators	...................................................................................................						82
Environmental Performance Indicators						83
Social Performance Indicators		.... ...	....	...	...	... 88
Occupational Health and Safety Indicators	................................	.............................		91
Economic Indicators	... ....	...	... ... .... ...		.... ...	...
Awards and Achievements							94
GRI Content Index	................................................................	................................................................	...........	92

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ABOUT THE REPORT

This report, the fifth of Tekfen Holding A.Ş.'s (Tekfen) annual Sustainability Reports, shares Tekfen's "Bridging Prosperity" vision, sustainability priorities, goals, and performance. The report has been prepared in accordance with GRI Standards for January 1-December 31, 2022. The report also includes progress under the United Nations Global Compact. Tekfen Holding adopts all of the Sustainability Principles published by the Capital Markets Board of Türkiye (CMB) and includes information about the principles that are complied with or partially complied with in its Annual Report.

With this report, Tekfen Holding aims to fully comply with the Sustainability Principles Compliance Framework and reports its detailed approach and performance in line with the Sustainability Principles.

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SCOPE

This report covers the period between January 1 and December 31, 2022, and includes data from the Engineering and Contracting Group (Tekfen Construction, Tekfen Engineering, Tekfen Manufacturing), Chemical Industry Group (Toros Agri), Agricultural Production Group (Tekfen Agri), and Services Group (Tekfen Insurance, Tekfen Tourism) of Tekfen Holding.* Investment Group (Tekfen Ventures) data is not included in the report; the Group's good practices are included instead.

Occupational Health and Safety (OHS) data in the report includes the projects, workplaces and facilities of the companies classified as dangerous and very dangerous according to the NACE code. Subcontractors are included in all OHS data. The same rules apply and the same OHS opportunities are presented for all employees of Tekfen and its subcontractors, and the performance indicators for all employees are reported together. All environmental data include projects, workplaces, and facilities of operationally controlled companies.

Feel free to send your comments and suggestions regarding the Sustainability Report to [e-mail].

* These companies account for approximately 88 percent of Tekfen Holding's consolidated turnover.

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