Note: Companies with asterisk mark (*) are or have been directly under SMS account.
- ACBEL POLYTECH, INC
- ALCAN PACKAGING STARPACK CORPORATION
- *APPLIED SYSTEMS MANUFACTURING CORPORATION
- ASIAN ANTIBIOTICS, INC
- BATANGAS COAL-FIRED THERMAL POWER PLANT, NATIONAL POWER CORPORATION
- BBI COMPANY, INC
- *BETONBAU PHIL, INC
- *BULACAN STATE UNIVERSITY
- *BUREAU OF AGRICULTURAL RESEARCH
- *CAMARINES NORTE STATE COLLEGE
- *CENTRAL AFFIRMATIVE COMPANY, INC(AFICIONADO)
- CIRCLE FREIGHT INTERNATIONAL PHILIPPINES, INC
- CITY SERVICE CORPORATION
- COMPUTER DATA VISIONS, INC
- *CSB HOTEL INTERNATIONAL CONFERENCE CENTER, DE LA SALLE-COLLEGE OF SAINT BENILDE
- *CPI TOTAL CORPORATION
- *DDT KONSTRACT, INC
- DEL MONTE FRESH PRODUCE PHILIPPINES, INC
- DOLE PHILIPPINES, INC. – FINANCE DIVISION
- *DEPARTMENT OF TRADE AND INDUSTRY LEYTE
- *DZ CARD PHILIPPINES INC
- *ESSILOR MANUFACTURING PHILIPPINES, INC
- *EUROFRAGANCE PHILIPPINES, INC
- *EUROPEAN HAIR FACTORY
- FIRST ELECTRO DYNAMICS CORPORATION (FEDCOR)
- *FIRST PHILIPPINE INDUSTRIAL CORPORATION
- *FIRST SUMIDEN CIRCUITS, INC
- FUJI ELECTRIC PHILIPPINES, INC
- *GEM FOODS INTERNATIONAL INC.
- *GBH- POWER RESOURCES, INC
- *GBPC- TOLEDO POWER PLANT
- *GLOBAL BUSINESS POWER CORPORATION (GBPC) – MAKATI CORPORATE
- *HGST PHILIPPINES CORP
- HIDDEN VALLEY SPRINGS
- *H&WB ASIA PACIFIC (PTE LTD) CORPORATION
- *HID GLOBAL – Hong Kong
- *HITACHI GLOBAL STORAGE TECHNOLOGIES PHILIPPINES CORPORATION
- *HOLCIM PHILIPPINES, INC – 4 Plants: Bulacan, La Union, Davao and Lugait Plants (formerly Union Cement Corporation)
- *INTEGRATED MICROELECTRONICS, INC
- *PHILIPPINE BATTERIES, INC
- *JACOBI CARBONS PHILIPPINES, INC
- JANICE MINOR EXPORT, INC
- *JAZY, INC
- JOLLIBEE FOODS CORPORATION
- *J-PAC LOGISTICS, INC
- KURODA HOYO (PHILIPPINES), INC
- LEAR CORPORATION
- *LETTERED L FOOD SERVICES, INC (2 Sites – Miriam College & Toshiba Canteens)
- *LIGHT RAIL MANILA CORPORATION
- LITTON MILLS, INC
- MAYHARVEST CORPORATION
- *MAYNILAD WATER SERVICES, INC (All Divisions: Corporate QESH Office, Human Resources, Business Area Operations, Water Network, Logistics, Water & Wastewater, Program Management, Technical Services, Advocacy & Marketing, Non-revenue Water)
- *MEGAWORLD CORPORATION
- *MEGAWIDE GMR CONSTRUCTION JV, INC.
- *METALS INDUSTRY RESEARCH & DEVELOPMENT CENTER
- MMS DEVELOPMENT TRAINING CENTER CORPORATION
- MONSANTO PHILIPPINES – CANLUBANG PLANT
- MONSANTO PHILIPPINES – GENERAL SANTOS PLANT (SEED DIVISION)
- NATIONAL ELECTRIFICATION ADMINISTRATION
- *NATIONAL FOOD AUTHORITY – TARLAC
- *NATIONAL FOOD AUTHORITY – CENTRAL LUZON REGIONAL OFFICE-NUEVA ECIJA PROVINCIAL OFFICE
- NEW POLYTEX INTERNATINAL CORPORATION
- *NEWBORN SCREENING REFERENCE CENTER
- *NEW HARCODECO CONSTRUCTION AND DEVELOPMENT CORP.
- *NORTHERN CEMENT CORPORATION
- NT PHILIPPINES, INC
- *OPTODEV, INC
- ORIENTAL & MOTOLITE CORPORATION
- PALAFOX ASSOCIATES
- *PANAY POWERS CORPORATION- ILOILO (2 Plants) & AKLAN (2 Plants)
- PEERLESS INTEGRATED, INC
- PERKIN ELMER OPTOELECTRONICS PHILIPPINES, INC
- *PHILIPPINE AMUSEMENT ENTERPRISES, INC
- *PHILIPPINE CARABAO CENTER
- *PHILIPPINE CARABAO CENTER at CLSU
- *PHILIPPINE NATIONAL OIL COMPANY – RENEWABLES CORPORATION
- PHILIPPINE PORTS AUTHORITY
- PHILIPPINE RECYCLERS, INC
- PHILIPPINE TRC, INC
- PHPC CO LTD, INC
- *PILIPINAS KAO, INC
- *PNOC RENEWABLES CORPORATION
- *PUBLIC PRIVATE PARTNERSHIP CENTER
- RAMCAR GROUP OF COMPANIES
- RAMCAR TECHNOLOGY, INC
- SAFETY CENTER OF THE PHILIPPINES
- SGS GLOBAL TRADE SOLUTIONS PHILIPPINES, INC (SGS Manila Liaison Office)
- SHARP PHILIPPINES CORPORATION
- *SOUTHERN LUZON STATE UNIVERSITY (SLSU)
- *SYSMEX PHILIPPINES, INC
- TAISEI PHILIPPINE CONSTRUCTION, INC
- *TOLLWAYS MANAGEMENT CORPORATION
- *TOSHIBA STORAGE DEVICE (PHILIPPINES), INC (Formerly Fujitsu Computer Products Corporation of the Philippines)
- TRAINING CENTER FOR TROPICAL RESOURCES & ECOSYSTEMS SUSTAINABILITY (TREES)
- TROPIFRESH, A DIVISION OF DOLE PHILIPPINES, INC
- *UNITED PULP & PAPER COMPANY, INC
- UNIVERSITY OF STO TOMAS HOSPITAL
- *UNIVERISTY OF THE PHILIPPINES MANILA
- *WHITEPORT, INC
- *WOODFIELDS CONSULTANTS, INCORPORATED