Teaching Faculties Directory – ECY/EL
| Principal | |
| Anwin Samsudi | ECY/EL Principal |
| Leony Shanty A. Siagian | ECY/EL Vice Principal |
| Henry Karema | Vice Principal for Operations |
| Coordinator | |
| Junita Margaretha | ECY Coordinator (Affective Education) |
| Novia Purnomo | ECY/EL Coordinator (Academic Studies) |
| Fietje M. Dadoali | EL Coordinator (Affective Education) |
| Subject Head | |
| Mardiene R. Zingapan | EL Subject Head (English) |
| Garry D. Dumlao | EL Subject Head (Math) |
| Sinta Tjandra | EL Subject Head (Science) |
| Ety Andriani | ECY Subject Head |
| Elementary Classes (EL) | ||
| Classes | Classroom Teacher | Co-Teacher |
| 6A | Fernalia Kerukaspari | Hendrikus Zagoto |
| 6B | Puguh Jatmiko | |
| 6C | Marife Dimaunahan | |
| 6D | Sharon Elefante | |
| 6E | Hannah Assia Fatima | |
| 6F | Jeremy Q. Cochon | |
| 6G | Andrian Tarigan | |
| 6H | Magda Pangesa | |
| 6I | Philip Randall | |
| 6J | Stefy Akuba | |
| Classes | Classroom Teacher | Co-Teacher |
| 5A | Andina Anwar | Daniella Renya |
| 5B | Judith Calderon | |
| 5C | Maria Victori | |
| 5D | Priski Natalia | |
| 5E | Suriawati Tjahjadi | |
| 5F | Maria Anggraeni | |
| 5G | Michael | |
| 5H | Gregory Seifert | |
| Classes | Classroom Teacher | Co-Teacher |
| 4A | Andi Raharmoko | Igo (Widyan Virgotama) |
| 4B | Kartini Longdong | |
| 4C | Babitha Phazanimala | |
| 4D | Endah KW | |
| 4E | Merry Sethy | |
| 4F | Yuliana Mutiara | |
| 4G | Novan Herniawan | |
| 4H | Stefan De Winter | |
| Classes | Classroom Teacher | Co-Teacher |
| 3A | Nur Arif | M. Fadhli |
| 3B | Budiarto | |
| 3C | Dina Iguna | |
| 3D | Reni Marliani | |
| 3E | Massy Radimitha | |
| 3F | Ida Rosanti | |
| 3G | Remita Marisi Rotua | |
| Classes | Classroom Teacher | Co-Teacher |
| 2A | Marlina | Natalia Natasha |
| 2B | Ika Permata Sari | Edison Zagoto |
| 2C | Maricar Valiente | Ogi Wira |
| 2D | Maria Helen | Widya Trisnawati |
| 2E | Windy Yusuf | Siti Ariani |
| 2F | Yuyun | Marshel Puspitasari |
| 2G | Asela Labaro | Eko Purnomo |
| Classes | Classroom Teacher | Co-Teacher |
| 1A | Mila Hermilawati | Adhon (Nur Romadhon) |
| 1B | Yariska Syarfuan | Anis Hidayati |
| 1C | Yovita | (Puspita) Sari |
| 1D | Rosemarie M. Deogrades | Tika Astria |
| 1E | Jessica Levina | Agus Yasir |
| 1F | Hartini | Sherly Oktora |
| Early Childhood Years Classes (ECY) | ||
| Classes | Classroom Teacher | Co-Teacher |
| ECY 3A | Anastasia Septi | Sesilia Yulianita |
| ECY 3B | Korie Kartikasari | Reyno (Dwi Retno) |
| ECY 3C | Jil Jennifer | RIni Fajar Wati |
| ECY 3D | Irena | Novi Rosini |
| ECY 3E | Tania | Tetty Situmeang |
| Classes | Classroom Teacher | Co-Teacher |
| ECY 2A | Tri Andini | Lili Awaliyah |
| ECY 2B | Widyana Sumampow | Theresia Widyati Sandraningsih |
| ECY 2C | Minorita Minosa | Lilis Mei Sudarto |
| ECY 2D | Yanti | Agni Ratri Ningrum |
| ECY 2E | Meirika | Vitry Narisswary |
| Classes | Classroom Teacher | Co-Teacher |
| ECY 1A | Heilda Santoso | Wirda Handayani |
| ECY 1B | Afni Nursafrini | Annatasya |
| Specialist Teachers & Departments | |
| Bahasa Indonesia | |
| Sri Hastuti (SH) | Agnesia Budi Astuti |
| Lia Sofia Nurliani | Hendra Suhendra |
| Raditya Abimanyu | Rosanita Puspasari |
| Yuniar Efi | Muhammad Kholid |
| Susi | |
| Social Studies | |
| Dinari Ratri Murbaningsih (Asst. Subject Head) | |
| Mandarin | |
| Linda (SH) | Tissa |
| Susana | Rudi Gani |
| Zhu Yuan (Tomas) | Refiyana |
| Agustiono (NEW) | |
| Physical Education | |
| Jaime Dioquito Jr.( Asst. SH) | Neti Arianti |
| Hassan Mulyadi Mohamed | Dian Kurnia |
| Saeful Arifin | Yusdi Lastutiyanto |
| Visual Arts | |
| Ira Fajria (SH) | Agus Mastur Wahyudi |
| Syahfadil Kurniawan | Rizki Raindriati |
| Music | |
| Adman Maliawan (SH) | Wady Afriadi |
| Joanne | Claudia Chelsea Gunawan |
| Religion | |
| Buddhism | Ali |
| Catholicism | Lusya Cintia Anis & Karolus Herwine Susilo |
| Christianity | Samuel Setiadi & Yusak Sahat Hamonangan |
| Hinduism | I Wayan Suidana |
| Islam | Lukman Hakim, Siti Zakiyah, & Suparno (SH) |
| Information & Communication Technology (ICT) | |
| Debbie Esther | Ivan |
| Guidance Counselling | ||
| Vito A. Camarillo | Monika Puspa Dewi | Olivia R. Rutnida |
| Gloria Martha Uli Siagian – Head of Guidance Counselors | ||
Administrative Support
| Principals’ Secretary | Yeani Oktora | |
| Administrative Assistants | Lestari Indah Kusumawati (ECY) | Rahmah Huriani (EL) |
| Science Lab Administrator | Notri Susiswandari | |
| Resource Administration Staff | Cindhi Putri Ramadhan | |
