YEO TEKNOLOJİ ENERJİ VE ENDÜSTRİ A.Ş.

Pre-Annual General Meeting Information • Jul 11, 2025

INVITATION LETTER FOR THE 2024 ANNUAL ORDINARY GENERAL MEETING ON 03.06.2025 BY BOARD OF DIRECTORS OF YEO TEKNOLOJİ ENERJİ VE ENDÜSTRİ A.Ş.

The Ordinary General Assembly Meeting of our Company for the year 2024 will be held on Tuesday, June 3, 2025, at 10:00 a.m. at Titanic Business Kartal Hotel, located at Orta Mah. Kaptanıderya Cad. No:37 Kartal/Istanbul, to discuss and resolve the agenda items listed below.

Our shareholders may attend General Meeting personally or via electronic media, and they may also appoint representatives to attend the meeting. Shareholders who wish to attend the General Meeting physically, are required to present their ID which is registered in the Central Registry Agency A.Ş. (MKK)'s "shareholders list" to exercise their shareholder rights at the Meeting. Attendance to General Assembly electronically is possible with secure electronic signatures of shareholders or their representatives. Therefore, shareholders are required to register to Central Registry Agency A.Ş. (MKK) and e-MKK Information Portal and record their contact details and to possess secure e-signatures. Shareholders or their representatives who are not registered at e-MKK Information Portal or who do not possess secure electronic signatures will not be able to attend the General Assembly Meeting electronically via Electronic General Assembly System (e-GKS). Detailed information regarding the attendance to General Meeting electronically, are available on Central Registry Agency A.Ş. (MKK)'s web site (www.mkk.com.tr).

In addition, shareholders or their representatives who want to attend to the General Meeting via electronic media are required to fulfil their obligations in accordance with provisions of "Communiqué on Electronic General Assembly System to be Applied in General Assemblies of Joint Stock Companies issued at Official Gazette no. 28396 and dated 29 August 2012 and "Regulation on General Assemblies to be Held Electronically in Joint Stock Companies" issued at Official Gazette no. 28395 and dated 28 August 2012.

Shareholders who will not personally participate to the General Meeting physically or via electronic media, are required to arrange their powers of attorney in compliance with the attached sample form in Annex-2 or submit their notarized power of attorney forms bearing their own signatures, by fulfilling matters foreseen in "Voting by Proxy and Proxy Solicitation" Communiqué II-30-1of Capital Markets Board published in the Official Gazette dated 24 December 2013, no.28861. The sample powers of attorney can be obtained from our Company Headquarter, our Company's website at www.yeo.com.tr and from the announcement attachment available in Public Disclosure Platform ("KAP") web site www.kap.org.tr. Proxy holders who have been electronically appointed via Electronic General Assembly System don't have to submit a notarized power of attorney. Power of attorney forms which do not comply with the sample of power of attorney forms stipulated in the aforementioned Communiqué and attached to the General Assembly Invitation Announcement will not be accepted. Shareholders who will attend the general meeting electronically via the Electronic General Meeting System, can get information about General Meeting from the website of the Central Registry Agency A.Ş. at www.mkk.com.tr.

2024 Financial Statements, Annual Report and Independent Audit Report w൴th൴n the framework of Capital Markets regulations, will be readily available for review of shareholders within the legal period at www.kap.org.tr, the web-site of Central Registry Agency A.Ş., Electronic General Assembly System ("e-GKS") and our Company's corporate web-site, www.yeo.com.tr

We would like to inform our shareholders and kindly request your presence at the place, date and time stated above.

Yeo Teknoloji Enerji Ve Endüstri A.Ş. Board of Directors

Annex: 1- 2024 Annual General Meeting Agenda 2- Power of Attorney Sample

ANNEX-1

YEO TEKNOLOJİ ENERJİ VE ENDÜSTRİ A.Ş. 2024 ANNUAL GENERAL MEETING AGENDA

1. Opening and election of Meeting Cha൴rmansh൴p,

2. Authorization of Meeting Cha൴rmansh൴p to sign the Annual General Meeting Minutes,

3. Reading and discussion of the Annual Report of the Board of Directors for the fiscal year 2024,

4. Reading of the Independent Auditors Report's summary for the fiscal year 2024,

5. Reading, discussion, and approval of the Financial Statements for the fiscal year 2024,

6. Rel൴eve of the Board Members individually regarding their works in 2024,

7. Discussion and approval on the proposal of the Board of Directors regarding the profit distribution for the year 2024,

8. Discussion and determination of the remuneration of the members of the Board of Directors,

9. Approval of the Independent Audit Firm proposed by the Board of Directors in accordance with the Turkish Commercial Code, Capital Markets Board, and Public Oversight Accounting and Auditing Standards Authority regulations,

10.Informing the shareholders for the donations and aids made by the Company in the fiscal year 2024 and d൴scuss൴on and determination on the limits of donations and aids to be made by the Company for the fiscal year 2025

1. Approval of the amendment to Article 5 titled "DURATION" and Article 7 titled "BOARD OF DIRECTORS AND ITS TERM" of the Company's Articles of Association.

2. Informing the shareholders about the amounts of the first tranche legal reserves that should have been set aside for the years 2018, 2019, and 2020, and submitting the allocation of these legal reserves for the approval of the shareholders.

3. Submission of the profit distribution table dated 31.12.2021, which was updated and published on the Public Disclosure Platform (KAP) on 04.08.2022, for the approval of the shareholders.

14.Discussion and determination of members of the Board of Directors to make transactions personally as required by the articles 395 and 396 of Turkish Commercial Code,

1. Informing the Shareholders regarding transactions the Company performed with related parties in accordance with the regulations of the Capital Markets Board,

2. Informing the Shareholders regarding guarantees, mortgages, surety, pledges given in favour of third persons in 2024 and the consequent income and benefits in accordance with 4th paragraph of the 12th article of the Capital Markets Board's Corporate Governance Communique no II.17.1,

3. Wishes and opinions.

ANNEX-2

POWER OF ATTORNEY YEO TEKNOLOJİ ENERJİ VE ENDÜSTRİ A.Ş.

I hereby appoint ............................................................................., whose detailed information is provided below, as my proxy to represent me, vote, make proposals, and sign necessary documents on my behalf in line with the opinions I have stated below at the 2024 Ordinary General Assembly Meeting of Yeo Teknoloji Enerji ve Endüstri A.Ş. to be held on Tuesday, June 3, 2025, at 10:00 a.m. at Titanic Business Kartal Hotel, located at Orta Mah. Kaptanıderya Cad. No:37 Kartal/Istanbul.

Proxy Holder's (*)

Name & Surname / Title	:
TR Identity No. / Tax Identity No.	:
Trade Registry and Number (If it is a legal person)	:
MERSİS No. : Signature		:

(*) For foreign proxy holders, the equivalents, if any, of such information should be provided

A) SCOPE OF THE POWER OF REPRESENTATION

Scope of the power of representation should be determined by choosing one of the options (a), (b) and (c) for the sections 1 and 2 hereinbelow.

1. On the topics included in the agenda of the general assembly meeting;

a) Proxy holder is authorized to vote in line with his/her own opinions

b) Proxy holder is authorized to vote in line with proposals of the corporation management

c) Proxy holder is authorized to vote in line with the instructions given in the following table.

Instructions: If the shareholder chooses the option (c), instructions on the relevant agenda topic are given by marking one of the options (acceptance or rejection) shown beside the relevant agenda topic and if the 'rejection' option is chosen, by stating the dissention requested to be included in the minutes of the general assembly meeting.

Meeting Agenda	Accep	Reject	Dissenting Opinion
1. Opening and election of Meeting Cha൴rmansh൴p,
2. Authorization of Meeting Cha൴rmansh൴p to sign the Annual General Meeting Minutes,
3. Reading and discussion of the Annual Report of the Board of Directors for the fiscal year 2024,
4. Reading of the Independent Auditors Report's summary for the fiscal year 2024,
5. Reading, discussion, and approval of the Financial Statements for the fiscal year 2024,
6. Relieve of the Board Members individually regarding their works in 2024,
7. Discussion and approval on the proposal of the Board of Directors regarding the profit distribution for the year 2024,
8. Discussion and determination of the remuneration of the members of the Board of Directors
9. Approval of the Independent Audit Firm proposed by the Board of Directors in accordance with the Turkish Commercial Code, Capital Markets Board, and Public Oversight Accounting and Auditing Standards Authority regulations,
10.Informing the shareholders for the donations and aids made by the Company in the fiscal year 2024 and d൴scuss൴on and determination on the limits of donations and aids to be made by the Company for the fiscal year 2025,
11. Approval of the amendment to Article 5 titled "DURATION" and Article 7 titled "BOARD OF DIRECTORS AND ITS TERM" of the Company's Articles of Association
12. Informing the shareholders about the amounts of the first tranche legal reserves that should have been set aside for the years 2018, 2019, and 2020, and submitting the allocation of these legal reserves for the approval of the shareholders.
13. Submission of the profit distribution table dated 31.12.2021, which was updated and published on the Public Disclosure Platform (KAP) on 04.08.2022, for the approval of the shareholders.
14.Discussion and determination of members of the Board of Directors to make transactions personally as required by the articles 395 and 396 of Turkish Commercial Code,
15. Informing the Shareholders regarding transactions the Company performed with related parties in accordance with the regulations of the Capital Markets Board,
16. Informing the Shareholders regarding guarantees, mortgages, surety, pledges given in favour of third persons in 2024 and the consequent income

and benefits in accordance with 4th paragraph of the 12th article of the
Capital Markets Board's Corporate Governance Communique no II.17.1,
17. Wishes and opinions.

(*) The items included in the General Assembly agenda are listed separately. If the minority has a separate draft resolution, this is specified separately to ensure voting by proxy.

Special instruction on the other issues that may arise during the General Assembly meeting and especially on the execution of the minority rights:

a) The proxy is authorized to vote as per their opinions.

b) The proxy is not authorized to represent in these issues.

c) The proxy is authorized to vote in accordance with the following special instructions.

The special instructions to be given to the proxy by the shareholder, if any, are stated here.

B) The shareholder chooses one of the following options to specify the shares to be represented by the Proxy

1. I approve the representation of the shares with the details below by my proxy.

• a) Issue and series *:
• b) Number /Group**:
• c) Number of shares-Nominal value:
• d) Whether the vote is privileged:
• e) Whether they are bearer or registered shares:*

f) Their ratio to the total number of shares/voting rights held by the shareholder:

* This information is not required for shares monitored from the registry.

** For shares monitored from the registry, information on the group, if any, shall be given rather than number.

2. It approves the representation by my proxy of all my shares in the list of shareholders that might participate in the general assembly, which is prepared one day before the general assembly date.

NAME SURNAME or TITLE OF THE SHAREHOLDER(*):

Republic of Turkey ID No/Tax No:

Trade Registry and Number and MERSIS number:

Address:

(*) For shareholders of foreign nationality, the equivalent of the listed information, if any, must be submitted.

Signature:

Th൴s statement has been translated ൴nto Engl൴sh for ൴nformat൴onal purposes. In case of a d൴screpancy between the Turk൴sh and the Engl൴sh vers൴ons of th൴s d൴sclosure statement, the Turk൴sh vers൴on shall preva൴l.