BİRLEŞİM MÜHENDİSLİK ISITMA SOĞUTMA HAVALANDIRMA SANAYİ VE TİCARET A.Ş.

Board/Management Information • Mar 4, 2024

DECLARATION OF INDEPENDENCE

I hereby declare that I am a candidate for independent board membership at the Board of Directors of Birleşim Mühendislik Isıtma Soğutma Havalandırma San. ve Tic. A.Ş. ("Company") under related regulations, Articles of Association of the Company and the criteria stated in the Capital Markets Board's Communique on Corporate Governance.

In that regard I also confirm that;

a) In the last five years, I, my spouse or my up to the second degree blood or affinity relatives is not or has not been; employed by as a key management personnel; has not had ordinary or privileged shareholding exceeding 5% by himself or together with; or has not been involved in any material business dealings with the Company, its subsidiaries and affiliates, or shareholders controlling the Company or having material effect over the Company and all entities controlled by those shareholders,

b) In the last five years, I am not or have not been employed by as an executive having significant duties and responsibilities or have not been a member of the board or did not have a shareholding exceeding 5% of an entity which has had a contractual relationship with the Company for a material business transaction including audit (including tax audit, legal audit, and internal audit) rating or consulting services during the terms in which the goods or services were provided,

c) My resume indicates that I have skills, knowledge and expertise relevant to the Company's business and extensive experience to fulfill my duties as an independent board member,

ç) After my election I will not work full time in a Turkish governmental or public institution, except for the faculty membership under relevant regulations,

d) I am deemed to be resident in Turkey according to Revenue Tax Law No.193 dated 31.12.1960,

e) I am capable to contribute positively to the operations of the Company, to maintain my objectivity in conflicts of interests between the Company and the shareholders, to have strong ethical standards, professional reputation and experience to freely take decisions by considering the rights of the stakeholders,

f) I will dedicate enough time to follow up the activities of the Company and for the duly fulfillment of my responsibilities,

g) I have not been on the board of the Company for more than six years within last ten years,

ğ) I am not an independent board member in more than three of the corporations controlled by the Company or its controlling shareholders and in more than five corporations listed on Borsa İstanbul,

h) I am not registered in the name of any legal entity elected as a board member,

Yours respectfully

Name Surname: Gültekin PORTİOĞLU