PT Truba Jaya Engineering

What PT Truba Jaya Engineering does

PT Truba Jaya Engineering is an Indonesian Engineering, Procurement and Construction (EPC) contractor headquartered in Jakarta Timur, founded in 1976 (originally as PT Truba Jurong Engineering) and renamed in 2007 after a change in shareholder structure. The company delivers full-scope EPC services — civil works, steel structure erection, mechanical and piping installation, electrical and instrumentation, painting and insulation, testing, pre-commissioning, commissioning, and ongoing plant maintenance — for industrial facilities spanning seven verticals: power generation, oil and gas, pulp and paper, cement, mining, chemicals and fertilizer, and factory maintenance. Truba has participated in approximately 80% of Indonesia's steam power plants and has cumulatively built plants with combined capacity exceeding 25,000 MW, over half of Indonesia's installed power generation. Major clients include PT PLN Persero, Pertamina, Chevron Pacific Indonesia, INCO/Vale, Paiton Energy, Holcim Indonesia, Indocement, and international consortium principals including Mitsubishi Corporation, JGC-KBR, Toyo Engineering, and Marubeni.

The company operates a project-based business model, generating revenue primarily through lump-sum fixed-price EPC contracts and cost-plus arrangements recognized on project completion, supplemented by plant maintenance services on a professional-services basis. It secures work through direct enterprise bidding against large state-owned enterprises and through consortium arrangements with international engineering firms, with a documented Middle East franchise focused on Saudi Arabia (30+ projects, including for SCECO) where it has mobilized workforces of 1,800+. Pricing is project-specific and quote-based; no public pricing tiers exist. Truba holds ISO 9001-2008, ISO 14001-2004, OHSAS 18001-2007, and Indonesian SMK 3 certifications and cites a zero Lost Time Injury record across multiple flagship projects. The company is privately held with no public listing and has undergone two ownership restructurings (2007, 2014); its highest disclosed annual turnover was USD 240 million in 2009, with no more recent revenue disclosure available.

Name

PT Truba Jaya Engineering

Legal name

PT. Truba Jaya Engineering

Website

https://trubagroup.com

Company type

Private

Founded year

1976

Operating status

Operating

Headcount range

251–500 employees

Short description

PT Truba Jaya Engineering is a privately held Indonesian EPC contractor founded in 1976, delivering full-scope engineering, procurement, construction, and plant maintenance services across power generation, oil and gas, pulp and paper, cement, mining, and chemicals for state-owned enterprises, multinationals, and international consortiums.

Ownership category

akta.pro rank

Product category

Engineering, Procurement & Construction (EPC) Services

NAICS

Engineering Services (541330)

SIC

Services-Engineering Services (8711), Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

Combined Cycle & Cogeneration (CHP) EPC (EUAEAAAB)

akta.pro secondary industries

Power Plant Retrofit, Life Extension & Environmental Controls EPC (FGD/SCR/ESP) (EUAEAAAO), Power Plant Electrical Systems EPC (Switchyard, Transformers, Protection & Controls) (EUAEAAAM)

Keywords

• EPC construction services
• Power plant engineering
• Industrial construction
• Plant maintenance services
• Oil gas construction

Headquarters

HQ city

Jakarta Timur

HQ country

Indonesia

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. EPC Contract Services: Engineering, Procurement and Construction services for power plants, industrial plants, oil & gas facilities, mining infrastructure, cement plants, pulp & paper mills, and chemical/fertilizer plants. Revenue recognized on project completion basis through lump-sum fixed-price contracts and cost-plus arrangements.
2. Plant Maintenance Services: Predictive and preventive maintenance services for industrial facilities across all sectors served, including chemical cleaning, pre-weld and post-weld heat treatment, painting, and insulation services.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels1 record

Core offering

PT Truba Jaya Engineering is an Engineering, Procurement and Construction (EPC) contractor that delivers turnkey construction of power plants and industrial facilities, together with plant maintenance services. The company performs detailed engineering, procurement, construction, fabrication, installation, testing, pre-commissioning, and ongoing predictive and preventive maintenance for clients across seven sectors, including power generation, oil & gas, pulp & paper, cement, mining, chemicals/fertilizer, and factory maintenance.

Product overview

PT Truba Jaya Engineering is an EPC (Engineering, Procurement & Construction) contractor offering comprehensive services for industrial plant construction and maintenance. The company provides a unified portfolio of services including detailed engineering, procurement, construction, commissioning, and plant maintenance. Their services span civil works, mechanical and piping, electrical and instrumentation, painting, insulation, and specialized services like chemical cleaning and heat treatment. The company operates across seven industry verticals: Power Generation, Oil & Gas, Pulp & Paper, Cement Industries, Mining, Chemicals & Fertilizer, and Factory Maintenance. They serve as both a single-source EPC provider and offer individual services for specific project needs.

Differentiator

Problem solved

Functional benefit

Products and services

• EPC (Engineering, Procurement & Construction) Services Comprehensive EPC services covering detailed engineering, procurement, construction, fabrication, installation, testing, pre-commissioning, and commissioning for power plants and industrial facilities. Delivered to enterprise clients across power generation, oil & gas, pulp & paper, cement, mining, and chemical/fertilizer sectors.
• Civil Works & Construction Civil construction services for industrial facilities, including foundation work, structural steel erection, and building construction.
• Mechanical & Piping Services Mechanical equipment installation, piping design and fabrication, tank works, and process installation services for industrial plants.
• Electrical & Instrumentation Services Engineering, procurement, installation, and calibration services for electrical systems and instrumentation and control systems in industrial facilities.
• Painting, Insulation & Coating Services Industrial painting, insulation, lining, and coating services for process and power plant installations.
• Plant Maintenance Services Predictive and preventive maintenance services for industrial plants, including chemical cleaning and pre-weld and post-weld heat treatment. Leverages experience from constructing hundreds of factories across industrial sectors.
• Specialty Heat Treatment Services Pre-weld and post-weld heat treatment services, as well as chemical cleaning, for most types of industrial installations.

Quantifiable outcome

• Constructed power plants capable of generating over 25,000 MW of electricity, representing over half of Indonesia's power generation capacity
• +3 more outcomes

Named customers18 records

Segments7 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Eight partnerships are on record, tiered major and core.

• Jurong Engineering Ltd Singapore (JEL)majorStrategic or Co-development Partner · 1 January 1976Original founding shareholder holding 45% stake when PT Truba Jurong Engineering was established in 1976. Provided technical expertise and international engineering standards that shaped the company's early capabilities.
• Mitsubishi CorporationcoreStrategic or Co-development PartnerConsortium partner on multiple power plant projects including Cilegon Combined Cycle Power Plant (740 MW), Grati Combined Cycle Power Plant, and other major EPC contracts. Strategic alliance for execution of large-scale power generation projects.
• JGC CorporationcoreStrategic or Co-development PartnerConsortium partner for Tangguh LNG Plant project with KBR. Provides technology and execution capabilities for LNG facility construction.
• KBRcoreStrategic or Co-development PartnerConsortium partner with JGC for Tangguh LNG Plant project. Provides engineering and construction expertise for LNG facilities.
• Toyo EngineeringcoreStrategic or Co-development PartnerAcquired major prestigious EPC projects from Toyo Engineering in 1995. Long-standing relationship providing access to international project opportunities and technical capabilities.
• ABB Combustion EngineeringcoreChannel Partner/ Reseller/ DistributorClient partner for Paiton Steam Power Plant Units 1&2 and Units 5&6 projects. Truba performed installation works as contractor for ABB's power plant equipment.
• ThyssenKrupp Polysius AGcoreChannel Partner/ Reseller/ DistributorClient partner for Holcim Cement Plant Tuban project. Truba performed mechanical and electrical erection works, insulation and refractory works.
• Marubeni CorporationcoreChannel Partner/ Reseller/ DistributorClient partner for Suralaya Steam Power Plant Unit 5, 6, 7 projects. Truba performed boiler, turbine generator, and balance of plant installation works.

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• PT Adhi Karya (Persero) Tbk: Indonesian state-owned EPC and construction company active across power, infrastructure, and industrial plant construction. Directly comparable to Truba as a domestic Indonesian EPC competitor pursuing similar PLN, Pertamina, and private-sector industrial clients.
• PT Waskita Karya (Persero) Tbk: Indonesian state-owned EPC contractor with significant power plant, oil & gas, and industrial facility construction experience. Comparable in scale and vertical breadth to Truba, competing for the same large-ticket Indonesian infrastructure tenders.
• PT PP (Persero) Tbk: Indonesian state-owned construction and EPC firm with a portfolio spanning power plants, industrial facilities, oil & gas, and infrastructure. Competes directly with Truba in Indonesian EPC tenders and shares a similar client base including PLN and Pertamina.

Broad incumbents

• Toyo Engineering Corporation: Japanese global EPC contractor with a long-standing working relationship with Truba (major project handover in 1995). Comparable in oil & gas, petrochemical, and power EPC scope and is a natural benchmark for how Truba's consortium-leads can operate independently.
• Jurong Engineering Limited: Singapore-based EPC contractor originally Truba's founding shareholder (1976-2007). Operates in power, oil & gas, and industrial plant construction across Southeast Asia and the Middle East; provides a natural benchmark for Truba's evolution as a standalone entity.
• Fluor Corporation: US-based global EPC leader across power, oil & gas, mining, and industrial sectors. Comparable to Truba across the same vertical breadth, though at far greater scale; useful as a benchmark for full-lifecycle EPC capabilities Truba could aspire to.
• Black & Veatch: US-headquartered global EPC contractor specializing in power generation (especially combined cycle and renewable) and water infrastructure. Comparable to Truba on power EPC delivery model and competes in similar Southeast Asian and Middle Eastern tenders.
• Samsung Engineering: Korean global EPC contractor focused on oil & gas, petrochemical, and power plant projects. Competes with Truba in regional oil & gas EPC tenders and shares similar consortium-style project delivery with international partners.
• Hyundai Engineering & Construction: Korean global EPC contractor with significant power plant and industrial plant execution experience, including work in Indonesia and the Middle East. Comparable to Truba on power generation EPC scope, though at substantially larger scale and broader geographic reach.

Regional players

• PT Hutama Karya (Persero): Indonesian state-owned EPC contractor with infrastructure and industrial plant capabilities. Domestic peer competing for similar PLN and industrial EPC tenders, though with a stronger weighting toward civil/infrastructure than Truba's power-and-oil-and-gas focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/pt-truba-jaya-engineering

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about PT Truba Jaya Engineering