STA Resources

STAA and Lions Club Provide Free Medical Services for Residents of Percut Sei Tuan

Medan, May 25 2025 - As part of our ongoing commitment to public health, PT Sumber Tani Agung Resources Tbk (STAA), in collaboration with the Lions Club, held a community outreach program offering free medical services to residents of Percut Sei Tuan Subdistrict, Deli Serdang Regency, on Sunday, May 25, 2025.

The event took place in the courtyard of Vihara Nam Hai Kuan Im (Bagan Percut) and ran from 10:00 AM to 2:00 PM WIB. A total of 231 residents received medical attention, reflecting the community’s enthusiasm and need for accessible healthcare. Services provided included blood sugar, cholesterol, and uric acid checks, as well as one-on-one health consultations with professional medical staff. Participants also received prescribed medications tailored to their conditions, along with cooking oil as supplementary household support.

Through this initiative, STAA reaffirms its role in supporting the communities surrounding its operational areas—not only as an industry player, but also as a responsible and caring partner. STAA believes that sustainable business growth must go hand in hand with tangible contributions to local communities, particularly in improving public health and overall quality of life.

For further information:
investor.relations@sta.co.id
Tel:?+62 61 415 6262
Fax: +62 61 414 8866

STAA Hosts THINK Company Visit at STAOF
Riau, October 22, 2025 – PT Sumber Tani Agung (STAA) welcomed the investment education community and platform THINK during the THINK Company Visit held at our operational facility, PT Sumber Tani Agung Oils & Fats (STAOF), in Riau. The visit provided STAA an opportunity to share insights on our operations and reaffirm the company’s commitment to integrating sustainability principles across the entire business value chain. STAA appreciates the participation and engagement of attendees who travelled from various cities across Indonesia to be part of this event. During the programme, the STAA team presented the production process at STAOF — from raw material intake through to product shipment — and shared ongoing initiatives related to operational efficiency and sustainability withi

PT Sumber Tani Agung Conducts Oil Palm Cultivation Training for Farmer Groups Mitra Hugo and Maju Bersama
PT Sumber Tani Agung (STA) organized an Oil Palm Cultivation Training for the farmer groups (Poktan) Mitra Hugo and Maju Bersama, in collaboration with the Indonesian Oil Palm Research Center (PPKS) based in Medan, North Sumatra.

STAA Welcomes Analysts in Guest Visit to STAOF
Labuhanbatu, August 28, 2025 – PT Sumber Tani Agung Resources Tbk (IDX: STAA) welcomed analysts from leading securities firms in Indonesia during a Guest Site Visit to its refinery facility, PT Sumber Tani Agung Oils & Fats (STAOF). The event reflects STAA’s ongoing commitment to transparency and engagement as a public company.

STAA Plants 150 Mango Trees at Employee Housing Complex
As a tangible expression of its commitment to fostering a productive, healthy, and sustainable work environment, STAA through PT Transpacific Agro Industry (PT TPAI) has carried out the inaugural planting of 150 mango trees at the staff and employee housing complex in Desa Upang Jaya, Muara Telang District, Banyuasin Regency, South Sumatra. This initiative goes beyond a tree-planting activity, serving as a strategic effort to expand green spaces and provide long-term benefits for employees and the surrounding environment.

STAA Wins MedBun Award 2025 for Commitment to Sustainable CS
Bandung, 9 July 2025 – PT Sumber Tani Agung Resources Tbk (STAA) proudly received the MedBun Award 2025 in the Sustainable Corporate Social Responsibility (CSR) category during the ceremony held on Wednesday, 9 July 2025, at the Holiday Inn Pasteur, Bandung. Presented by Media Perkebunan, a leading agribusiness media outlet in Indonesia, the award recognises STAA’s significant contributions in implementing inclusive and sustainable CSR programs across its operational areas.

STAA Wins the 2025 InvestorTrust Award
Jakarta, May 27, 2025 — PT Sumber Tani Agung Resources Tbk (STAA) was honored with the Best InvestorTrust Companies 2025 award in the Medium Cap category at the prestigious THE BEST INVESTORTRUST COMPANIES AWARDS 2025, held at The Sultan Hotel & Residence, Jakarta.

Seven STAA Subsidiaries Achieve Blue PROPER Rating in 2024
Medan, May 22 2025 - PT Sumber Tani Agung Resources Tbk (STAA) is proud to announce that seven of its subsidiaries have successfully obtained the Blue PROPER rating in the 2024 Environmental Management Performance Evaluation, organized by the Ministry of Environment and Forestry of the Republic of Indonesia (MoEF RI).

Eid al-Adha 1446 H Qurban Ritual at Bereng Malaka and Sei Rungan Estates
Medan, June 6 2025 - On Friday, June 6, 2025, in observance of Eid al-Adha 1446 H, PT Flora Nusa Perdana, a subsidiary of PT Sumber Tani Agung Resources Tbk (STAA), carried out the qurban ritual at two of its operational units: Bereng Malaka Estate and Sei Rungan Estate.

STAA Participates in the China Feed Industry Expo (CFIE)
Medan, May 22 2025 - PT Sumber Tani Agung Resources Tbk (STAA) participated in the China Feed Industry Expo (CFIE) held in Qingdao, China. This annual exhibition is one of the largest livestock feed industry forums in Asia, bringing together industry players, raw material suppliers, and agribusiness stakeholders from across the globe.

STAA’s 2025 EGMS Approves Share Buyback Plan of up to IDR 200 Billion
Medan, June 11 2025 - PT Sumber Tani Agung Resources Tbk (STAA) held its Extraordinary General Meeting of Shareholders (EGMS) on June 11, 2025. During the meeting, shareholders approved the Company’s plan to carry out a share buyback with a maximum value of IDR 200 billion.

STAA and Lions Club Provide Free Medical Services for Residents of Percut Sei Tuan
Medan, May 25 2025 - As part of our ongoing commitment to public health, PT Sumber Tani Agung Resources Tbk (STAA), in collaboration with the Lions Club, held a community outreach program offering free medical services to residents of Percut Sei Tuan Subdistrict, Deli Serdang Regency, on Sunday, May 25, 2025.

STAA’s First Corn Harvest Reinforces Commitment to National Food Security
Medan, May 8 2025 - The first corn harvest conducted on May 7–8, 2025 across several operational units of PT Sumber Tani Agung Resources Tbk (STAA) marks a tangible contribution by the company toward supporting Indonesia’s national food security agenda. This milestone underscores STAA’s active role in strengthening a resilient and sustainable agricultural sector.

STAA Convenes Annual and Extraordinary General Meetings for Fiscal Year 2024
Medan, May 23, 2025 – PT Sumber Tani Agung Resources Tbk (STAA) has successfully held its Annual General Meeting of Shareholders (AGMS) and Extraordinary General Meeting of Shareholders (EGMS) for the 2024 Fiscal Year. Both meetings were conducted in an orderly manner, upholding the principles of good corporate governance, transparency, and accountability.

Enhancing Oil Palm FFB Yields by Water Management: Sumber Tani Agung Resourcesâ€™ Experiences
Abstract. Oil palms (Elaeis guineensis) are generally able to grow economically on various soil types, especially across the regions of Malaysia and Indonesia. However, in flood-prone areas, oil palms were producing lesser Fresh Fruit Bunches (FFB). Due to frequent flooding incidences palm growth were generally stunted, and in extreme cases there were huge losses of palms. In this paper, commercial FFB yield of Seret Ayon Estate and Lembah Bawang Estate, near Sambas in West Kalimantan, Indonesia is collected and compared to those from before and after the implementation of efficient water management by embankment. Annual rainfall of this region would fall within 3500 mm - 4000 mm. Out of this, almost 30-40% of the total annual rainfall is recorded in the period of October-December. Furth

Usage of Near Infrared Spectrometer as An Analyzing Tool for Nutrients in Leaf, Fertilizer and Soil in Oil Palm Industry
Abstract. In oil palm industry, a huge money is used for chemical items to carry out examination on samples especially for leaf (foliar), fertilizer and soil. However, with advent of FOSS NIRS DS2500 technology, there is a huge reduction in chemical usage in laboratories. Results were attained in less than a minute while covering many parameters in a single scanning. This tool uses the technology of Near Infra Red Spectroscopy (NIRS) to scan the particles of the substance and thus, elements are detected within NIRS wavelength region. FOSS NIRS DS2500 uses a broad wavelength range of 400 to 2500nm, covering a highest possible performance across on any chemical elements/molecules. Furthermore, there is accurate analysis results for a wide range of parameters, such as oil content, moisture co

Monitoring of pH Level for Maximising Oil Palm FFB Yields
Abstract. Depending on the location of estates and types of soils, monitoring of pH changes is an integral part of soil-water management for realizing a sustainable Fresh Fruit Bunches (FFB) yields. In Sumber Tani Agung Resources Tbk, fluctuations in pH level in field blocks as well as nearby drains were monitored since 2019. Monitoring of pH was done on two types of soils namely peat (three estates in North Sumatra) and acid sulfate soils (two estates in South Sumatra). Piezometer was established in each block in all five estates and pH readings was taken biweekly, including at nearby watergates for comparison. Due to presence of pyritic layers, pH values in estates with acid sulfate soils were lower than those of planted on peat. Keeping water level at 40-70 cm on peat and at 45-60 c

Influence of Soil Compaction Due to Heavy and Long-term Machinery Usage in Oil Palm Plantation

Comparison of widely used soil classification systems for oil palm (Elaeis guineensis) cultivation in Malaysia and Indonesia

Significant Yield Improvements by Water Management in An Agricultural Commodity on Marginal Soils in Malaysia and Indonesia: A Case Study on Oil Palm (Elaeis guineensis)