20250527_DSSA_Pemanggilan RUPS_31889521_lamp1.pdf

energy and infrastructure

No. 057/CSDSS-05/2025
Jakarta, 27 Mei/May 2025

Kepada Yth. / To:

Otoritas Jasa Keuangan

Gedung Sumitro Djojohadikusumo
Jalan Lapangan Banteng Timur No. 2-4
Jakarta 10710

Up. Yth. Kepala Eksekutif Pengawas Pasar
Modal, Keuangan Derivatif, dan
Bursa Karbon

Perihal: Pemanggilan Rapat Umum
Pemegang Saham — Tahunan
PT Dian Swastatika Sentosa Tbk

(“Perseroan”

Dengan hormat,

Melalui surat ini Perseroan menyampaikan
Pemanggilan Rapat Umum Pemegang Saham
Tahunan Perseroan yang akan
diselenggarakan pada hari Rabu, 18 Juni 2025.

Demikian kami sampaikan. Atas perhatiannya,

kami mengucapkan terima kasih.

Hormat kami / Sincerely yours,
PT Dian Swastatika Sentosa Tbk

David Fernando Audy
Direktur / Director

Tembusan Yth. / CC:

Hermawan Tarjono
Direktur / Director

Attn. Executive Head of Capital Market,
Financial Derivatives, and Carbon

Exchange

Re: Notice of Annual General Meeting
of Shareholders of PT Dian

Swastatika Sentosa Tbk (the
“Company”)

Dear Sir/ Madam,

The Company hereby submits the Notice of
Annual General Meeting of Shareholders of the
Company, which will be held on Wednesday,
June 18, 2025.

Thus, to be informed accordingly. Thank you for
your attention.

1. Kepala Biro Penilaian Keuangan Perusahaan Sektor Jasa / Head of Financial Assessment of

Service Sector Companies: dan / and:

2. Direksi PT Bursa Efek Indonesia / Board of Directors of Indonesia Stock Exchange.

PT Dian Swastatika Sentosa Tbk

Sinar Mas Land Plaza, Tower II, 24th Floor, Jl. M.H. Thamrin No. 51, Jakarta 10350, Indonesia

Telp: (62-21) 31990258 e@ Fax: (62-21) 31990259