PT ESSA Industries Indonesia Tbk. Tech Stack

LPG refining, ammonia production, and downstream energy in Indonesia

Oil and Gas Jakarta Selatan 201–500 employees Founded 2007 Public Company

ESSA operates Indonesia's largest private LPG refinery and ammonia plant, running integrated downstream operations across refining, fertilizer production, and condensate processing. The tech stack is dominated by enterprise resource planning (SAP, Dynamics 365) paired with industrial control systems (DCS, PLC, SCADA, Modbus, Profibus) and heavy engineering design tools (AutoCAD, STAAD.Pro, Aspen HYSYS, Oracle Primavera) — typical of process-heavy manufacturing. Active hiring skews toward engineering and operations leadership, with concurrent project work on sustainable aviation fuel (SAF) production and engineering standards development, suggesting capital expansion and regulatory tightening.

Tech Stack 26 technologies

Core StackSAP AutoCAD Windows Server Dynamics 365 SAP S/4HANA STAAD.Pro Excel Word Maximo Windows Microsoft 365 IP PBX DCS PLC SCADA Modbus Profibus ASME ISO 14001 ETAP Navisworks Dynamics 365 Supply Chain Management IBM Maximo Microsoft Project Oracle Primavera Aspen HYSYS

What PT ESSA Industries Indonesia Tbk. Is Building

◆Challenges

Cost control of instrumentation maintenance budget
Ensuring compliance with ohs and ems
Budget planning
Designing rotating equipment for saf
Quality and safety compliance
Managing licensor coordination
Ensuring performance guarantees
Designing offsite facilities
Maintaining plant asset reliability
Availability of critical spare parts

▲Active Projects

Sustainable aviation fuel (saf) project
Basis of design (bod) and basic engineering design data (bedd)
Develop mechanical design standards
Transition energy project evaluation
Pre-feed to project execution
Site civil engineering standards implementation
Quality assurance procedures development
Lead pre-feed/feed mechanical scope
Offsite facilities design
Support commissioning and startup

Hiring Activity

Decelerating25 roles · 7 in 30d

Department

Engineering

Ops

Executive

Finance

Security

Seniority

Senior

Lead

Manager

Mid

Notable leadership hires: HSE Lead, Commercial Head

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About PT ESSA Industries Indonesia Tbk.

PT ESSA Industries is a public company headquartered in Jakarta Selatan, operating since 2007. The core business is LPG refining and ammonia production at scale, supported by condensate processing and fertilizer manufacturing. The organization serves downstream energy and chemicals markets in Indonesia. Operations are structured around engineering design, asset maintenance, supply chain (Maximo, SAP S/4HANA), and project execution (Primavera, Navisworks), with active engagement on capital projects spanning pre-FEED through commissioning phases.

HeadquartersJakarta Selatan

Company Size201–500 employees

Founded2007

Hiring MarketsIndonesia, Canada

Frequently Asked Questions

What is PT ESSA Industries' main business?

ESSA operates Indonesia's largest private LPG refinery and ammonia plant, along with condensate refining and fertilizer production operations. Founded in 2007, the company supplies essential commodities to downstream energy and chemicals markets.

What software does ESSA use for operations?

Enterprise systems include SAP, SAP S/4HANA, Dynamics 365 Supply Chain Management, and IBM Maximo for asset maintenance. Engineering design relies on AutoCAD, STAAD.Pro, Aspen HYSYS, and Oracle Primavera. Industrial control uses DCS, PLC, SCADA, Modbus, and Profibus.