91ÖÆÆ¬³§

Supplier Information

Supplier Information

General Conditions of Contract for the Purchase Order

This page is for suppliers who have received a Purchase Order from 91ÖÆÆ¬³§ Group Companies, which contains a reference link to latest General Terms and Conditions.

Main Purchase Order Terms & Conditions - Part A (Download)
Applies to all 91ÖÆÆ¬³§ Group Companies 

Supplementary Purchase Order Terms & Conditions - Part B 
Please see the respective business areas of the company

Group Corporate
Effective for PO dated from 24 May 2022 (Download)
Singapore Technologies Engineering Ltd.
91ÖÆÆ¬³§ IHQ Pte. Ltd.
91ÖÆÆ¬³§ Management Services Pte. Ltd.
91ÖÆÆ¬³§ Ventures Pte. Ltd.
91ÖÆÆ¬³§ Ventures Fund Pte. Ltd.
91ÖÆÆ¬³§ Treasury Pte. Ltd.
91ÖÆÆ¬³§ Management Services Vietnam Company Ltd.

Commercial & Defence Aerospace  
Effective for PO dated from 03 Apr 2025 (Download)
Effective for PO dated from 24 May 2022 (Download)
91ÖÆÆ¬³§ Aerospace Services Company Pte. Ltd.
91ÖÆÆ¬³§ Aerospace Systems Pte. Ltd.
91ÖÆÆ¬³§ Aerospace Engines Pte. Ltd.
91ÖÆÆ¬³§ Aerospace Ltd.
91ÖÆÆ¬³§ Aerospace Seats Pte. Ltd.
91ÖÆÆ¬³§ Aerospace Precision Products Pte. Ltd.
91ÖÆÆ¬³§ Aerospace Resources Pte. Ltd.
91ÖÆÆ¬³§ Defence Aviation Services Pte. Ltd.
Pacific Flight Services Pte. Ltd.
91ÖÆÆ¬³§ AirX Pte. Ltd.
91ÖÆÆ¬³§ Aerospace (Hubei) Aviation Services Company Ltd.
91ÖÆÆ¬³§ Aerospace Technologies (Xiamen) Company Ltd.

Digital Systems & Cyber
Effective for PO dated from 24 May 2022 (Download)
91ÖÆÆ¬³§ Unmanned & Integrated Systems Pte. Ltd.
91ÖÆÆ¬³§ Digital Systems Pte. Ltd.
91ÖÆÆ¬³§ Mission Software & Services Pte. Ltd.
91ÖÆÆ¬³§ Training & Simulation Systems Pte. Ltd.
91ÖÆÆ¬³§ Advanced Networks & Sensors Pte. Ltd.
91ÖÆÆ¬³§ Info-Security Pte. Ltd.
91ÖÆÆ¬³§ e-Services Pte. Ltd.
91ÖÆÆ¬³§ Geo-Insights Pte. Ltd.
91ÖÆÆ¬³§ Satellite Systems Pte. Ltd.
91ÖÆÆ¬³§ Cloud & Data Centre Solutions Pte. Ltd. (Formerly known as ST Electronics Data Centre Solutions Pte. Ltd.)
Innoedge Labs Pte. Ltd.
91ÖÆÆ¬³§ D'Crypt Pte. Ltd.  (Formerly known as D’CRYPT Pte. Ltd.)
Codex Solution Pte. Ltd. 

Urban Solutions & Satcom
Effective for PO dated from 24 May 2022 (Download)
91ÖÆÆ¬³§ Urban Solutions Ltd. (Formerly known as 91ÖÆÆ¬³§ Electronics Ltd.) 
91ÖÆÆ¬³§ Urban Solutions Ltd. (Formerly Known as 91ÖÆÆ¬³§ Electronics Ltd.) - Abu Dhabi 
91ÖÆÆ¬³§ Urban Solutions Ltd. (Formerly Known as 91ÖÆÆ¬³§ Electronics Ltd.) - Dubai Branch
91ÖÆÆ¬³§ Urban Solutions Ltd. (Formerly Known as 91ÖÆÆ¬³§ Electronics Ltd.) - Australia Branch 
91ÖÆÆ¬³§ Urban Solutions Ltd. - Canada Branch
91ÖÆÆ¬³§ Enterprise Digital Pte. Ltd. (Formerly Known as 91ÖÆÆ¬³§ Autonomous Solutions Pte. Ltd.) 
91ÖÆÆ¬³§ SpaceTech Pte. Ltd.
91ÖÆÆ¬³§ Autonomous Solutions Pte. Ltd.
91ÖÆÆ¬³§ Mobility Services Pte. Ltd.
STA Inspection Pte. Ltd.
91ÖÆÆ¬³§ Innosparks Pte. Ltd.
STE URS QFC Branch

Land Systems
Effective for PO dated from 24 May 2022 (Download)
91ÖÆÆ¬³§ Land Systems Ltd.
91ÖÆÆ¬³§ Advanced Material Engineering Pte. Ltd.
91ÖÆÆ¬³§ Land MRO & Services Pte. Ltd.
91ÖÆÆ¬³§ Synthesis Pte. Ltd.
Advanced Pyrotechnic Materials Private Limited.
Unicorn International Pte Ltd.

Marine
Effective for PO dated from 24 May 2022 (Download)
91ÖÆÆ¬³§ Marine Ltd.

91ÖÆÆ¬³§ North America, Inc
Effective for PO dated from 15 Aug 2025 (Download)
Effective for PO dated from 01 Apr 2024 (Download)

91ÖÆÆ¬³§ Aerospace(Guangzhou) Aviation Services Co. Ltd. 
Effective for PO dated from 1 Sept 2025 (Download)  


For Purchase Orders issued with earlier version of Terms and Conditions before the effective dates above, please refer to the respective company link below.

Purchase Order General Terms and Conditions

This page is for suppliers who have received a Purchase Order from Singapore Technologies Engineering Ltd., which contains a reference link to General Terms and Conditions.

The respective Terms & Conditions for Purchase Order issued under each of these companies are listed below:

Supplier Code of Conduct

This code reflects the standard which 91ÖÆÆ¬³§ expects of all its suppliers providing goods and services.

Download Supplier Code of Conduct.

Workplace Safety & Health Policy and Environmental Policy

These policies emphasize 91ÖÆÆ¬³§'s commitment to sustainable growth through sound environmental practices and maintaining healthy, safe workplaces. Suppliers of 91ÖÆÆ¬³§ are required to adhere to these policies.

Download WSH Policy.

Download Environmental Policy