What Trisystems does

Trisystems Engineering Sdn. Bhd. is a privately-held Malaysian system integrator and engineering solutions provider, founded in 1994 and headquartered in Shah Alam, Selangor, with a planned relocation to Sendayan, Negeri Sembilan in Q2 2026. The group operates through five wholly-owned subsidiaries—Trisystems Flow Products, Trisystems Safety Control, Trisystems Petrico, Trisystems (Sarawak), and Trisystems Power—each focused on a specialized area of industrial instrumentation and control. The firm maintains sales agent offices in Indonesia, Thailand, Singapore, and Vietnam, and serves upstream, midstream, downstream, and power generation operators across Southeast Asia.

The company's core offering centers on industrial automation and control systems for high-hazard facilities, including Distributed Control Systems (DCS), SCADA, Safety Instrumented Systems (SIS), Fire & Gas Detection (FGS), turbomachinery control, power management, and skid-mounted process packages such as wellhead control panels, chemical injection skids, and produced water treatment units. Technology is assembled from best-in-class partner platforms: Trisystems holds Alliance Certified System Integrator status with both Schneider Electric and AVEVA, is a member of UniversalAutomation.Org (promoting IEC 61499-based open automation), and in 2024 became the exclusive Malaysian agent for Distran's Ultra Pro ultrasonic gas leak detection camera. Multiple senior engineers hold TÜV Rheinland Functional Safety Engineer certifications, and the group itself is TÜV-certified for Functional Safety Management (FSM 149), with compliance to ISO 9001:2015 and IEC 61508/IEC 61511 standards.

Trisystems monetizes through project-based engineering solutions, hardware and equipment sales, recurring maintenance and lifecycle service contracts, agency commissions on distributed products such as Distran, and HRDF-claimable training programs covering TRICON, Eagle Quantum Premier, FSE, and IPF. Go-to-market is direct enterprise field sales targeting major operators, supplemented by regional sales agents and partner channel access through Schneider Electric and AVEVA. Named enterprise customers include PETRONAS Carigali, PETRONAS Iraq Garraf, PETRONAS Chemical Methanol Labuan, Malaysian Refining Company, and Carigali Hess Operating Company, indicating a heavy concentration in Malaysian and regional upstream oil & gas.

Name

Trisystems

Legal name

Trisystems Engineering Sdn. Bhd.

Website

https://trisys.com.my

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

101–250 employees

Short description

Trisystems is a privately-held Malaysian system integrator delivering industrial automation, safety instrumented systems, and process control solutions to oil & gas, petrochemical, and power generation operators across Southeast Asia, anchored by long-standing relationships with PETRONAS group companies.

Ownership category

akta.pro rank

Headquarters

HQ city

Shah Alam, Selangor

HQ country

Malaysia

HQ region

Asia

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Revenue model

1. Engineering Solutions & System Integration: Trisystems provides end-to-end engineering solutions including consultancy, conceptual design, functional design specification, detailed engineering & programming, system integration & testing, site installation & commissioning for the oil & gas and petrochemical industries. This is a project-based revenue stream.
2. Products & Equipment Sales: Sale of industrial products including process control systems, fire & gas detection systems, turbomachinery control, skid packages, filtration systems, combustion systems, pneumatic & hydraulic equipment. Includes proprietary branded solutions.
3. Maintenance & Technical Support Services: Preventive maintenance programs, on-site spare parts management, critical device proof testing, system diagnostics, commissioning support, 24-hour response services, troubleshooting, and turnaround support. Generates recurring service revenue.
4. Training Programs: HRDF-claimable training courses including Functional Safety Engineer (FSE) TÜV Rheinland certification, Instrumented Protective Functions (IPF) Awareness, TRICON Comprehensive and Maintenance, and Eagle Quantum Premier courses.
5. Agency & Distribution (Distran): As official agent for Distran in Malaysia, Trisystems distributes ultrasonic gas leak detection equipment (Distran Ultra Pro), providing local industries with access to this technology alongside its own integration services.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

No descriptive source content about what Trisystems fundamentally does or sells was provided in the input.

Product overview

Trisystems is a system integrator providing a portfolio of engineering solutions and specialized products for the oil & gas, petrochemical, and power generation industries. The portfolio consists of a set of integrated product lines — Process Control System (DCS/SCADA/SIS/FGS/BMS), Skid & Process Packages (metering, treatment, compression), Advanced Software Solutions (analytics, cybersecurity, OPC connectivity), Fire Protection System, Power Solutions, Turbomachinery Control, Pneumatic & Hydraulic Systems, Secured Communications, Filtration, and Combustion — complemented by engineering services (design, programming, integration, commissioning) and training programs (TRICON, FSE/TÜV Rheinland, IPF, Eagle Quantum Premier). Subsidiaries include Trisystems Flow Products (flow instrumentation), Trisystems Safety Control (fire and gas), Trisystems Petrico (hydraulic/pneumatic), Trisystems Power (power solutions), and Trisystems (Sarawak). Recent additions include distribution of the Distran Ultra Pro ultrasonic gas leak detection camera and AVEVA predictive analytics services.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Produced Water Skid Package successfully delivered for Carigali Hess Operating Company (CHOC) Sdn Bhd – first award of its kind for Trisystems in 2020
• +1 more outcomes

Named customers7 records

Segments4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability3 records

Feature9 records

Partnerships

32 partnerships are on record, tiered core, major and supporting.

• DistrancoreChannel Partner/ Reseller/ Distributor · 23 September 2024Trisystems was appointed as the official agent for Distran in Malaysia in September 2024. Distran, founded in Switzerland, is a global leader in innovative ultrasonic detection technology. Trisystems will provide local industries with access to the Distran Ultra Pro ultrasonic camera (detecting gas leaks from over 20 gases, up to 100 meters away), along with training, technical support, and consultation services. This expands Trisystems' portfolio of cutting-edge technologies for oil & gas, chemical, and manufacturing sectors.
• Schneider ElectriccoreTechnology or IntegrationTrisystems is an Alliance Certified System Integrator Partner for Schneider Electric, leveraging EcoStruxure solutions. Trisystems also offers HRDF-claimable training programs (FSE, IPF, TRICON) in partnership with Schneider Electric as the approved training provider by TÜV Rheinland. Schneider Electric provides exclusive support, advanced training, and resources.
• AVEVAcoreTechnology or IntegrationTrisystems is an AVEVA Alliance Certified System Integrator Partner, offering expert solutions across diverse AVEVA technologies. Trisystems was recognized as AVEVA's System Integrator of the Year in the SEA Market for CY2024, benefiting from exclusive support, advanced training, and resources to stay at the cutting edge of innovation.
• TÜV RheinlandcoreTechnology or IntegrationTrisystems holds TÜV Rheinland FSM 149 Functional Safety Management certification and is an authorized provider of TÜV Rheinland Functional Safety Engineer (FSE) certification training. TÜV Rheinland provides the certification framework and examination standards that validate Trisystems' functional safety expertise.
• DET-TRONICS (Det-Tronics)majorTechnology or IntegrationDET-TRONICS provides fire and gas detection technology. Trisystems integrates DET-TRONICS Eagle Quantum Premier (EQP) systems and offers associated training. Trisystems technical leads have extensive experience with Det-Tronics products on projects across Malaysia.
• UniversalAutomation.OrgmajorStrategic or Co-development PartnerTrisystems is a member of UniversalAutomation.Org, utilizing IEC 61499-based technologies to collaborate with industry leaders and drive open, vendor-independent automation solutions. Trisystems hosted a technical seminar on IEC 61499 standard implementation featuring UAO Chief Architectural Officer Sarat Kumar as a speaker.
• Tcompliance / Ethixbase360supportingTechnology or IntegrationTrisystems Engineering Sdn Bhd completed Ethixbase360 due diligence review by Tcompliance, signifying adherence to internationally accepted standards and commitment to transparency in international commercial transactions.
• BeckhoffsupportingGTM or Marketing PartnerBeckhoff served as a sponsor and exhibitor at Trisystems' 2025 Technical Seminar on IEC 61499 Standard (31 July 2025), demonstrating its technologies at the networking area.
• ASRock IndustrialsupportingGTM or Marketing PartnerASRock Industrial served as a sponsor and exhibitor at Trisystems' 2025 Technical Seminar on IEC 61499 Standard (31 July 2025).
• International Society of Automation (ISA), Malaysia SectionsupportingStrategic or Co-development PartnerISA Malaysia Section President Sharul A. Rashid delivered the keynote address at Trisystems' 2025 Technical Seminar on IEC 61499. ISA provides thought leadership and professional network connections supporting Trisystems' technical seminar agenda.
• DigitalEnergy Asia Sdn BhdsupportingStrategic or Co-development PartnerExecutive Director Sharul A. Rashid of DigitalEnergy Asia Sdn Bhd served as keynote speaker at Trisystems' 2025 Technical Seminar, bringing expertise in instrumentation & control, telecommunication, metering, OT cybersecurity, and Smart Manufacturing / Industry 4.0.
• DEIFsupportingTechnology or IntegrationDEIF provides Power Management Engine and Genset Controllers integrated into Trisystems' power solutions for industrial facilities.
• FCI (Fluid Components International)supportingTechnology or IntegrationFCI provides flow and level measurement technology integrated into Trisystems' process packages and automation solutions.
• Samson AGsupportingTechnology or IntegrationSamson provides control valves integrated into Trisystems' process control and automation solutions for the oil & gas industry.
• MatrikonsupportingTechnology or IntegrationMatrikon provides OPC Software and Data Connectivity solutions integrated into Trisystems' advanced software solutions portfolio.
• NanoprecisesupportingTechnology or IntegrationNanoprecise provides Predictive Maintenance on the Edge technology integrated into Trisystems' advanced analytics and maintenance services.
• ISTECsupportingTechnology or IntegrationISTEC provides vibration and speed sensing technology integrated into Trisystems' turbomachinery control and condition monitoring solutions.
• Phase DynamicssupportingTechnology or IntegrationPhase Dynamics provides water cut analyzers integrated into Trisystems' process monitoring solutions for the oil & gas sector.
• Heurtey PetrochemsupportingTechnology or IntegrationHeurtey Petrochem provides process furnace and heaters integrated into Trisystems' combustion and process solutions.
• CECO PeerlesssupportingTechnology or IntegrationCECO Peerless provides filtration and separation solutions (gas filters, coalescers, hydrocycles, filter separators) that are part of Trisystems' filtration product portfolio.
• New-StarsupportingTechnology or IntegrationNew-Star provides choke valve solutions integrated into Trisystems' process and flow control solutions.
• Weir ConceptssupportingTechnology or IntegrationWeir Concepts provides valve automation and control solutions integrated into Trisystems' industrial automation portfolio.
• IVC (Industrial Video Surveillance)supportingTechnology or IntegrationIVC provides industrial video surveillance technology integrated into Trisystems' secured communications and safety monitoring solutions.
• ShinkawasupportingTechnology or IntegrationShinkawa provides condition monitoring systems for rotating machinery integrated into Trisystems' turbomachinery control and vibration management solutions.
• Moore IndustriessupportingTechnology or IntegrationMoore Industries provides interface instruments integrated into Trisystems' process control and instrumentation solutions.
• Canty Process TechnologysupportingTechnology or IntegrationCanty Process Technology provides process technology solutions integrated into Trisystems' advanced process analytics and monitoring offerings.
• ElmacsupportingTechnology or IntegrationElmac provides flame arrestor technology integrated into Trisystems' fire protection and safety solutions for hazardous area applications.
• TASSTAsupportingTechnology or IntegrationTASSTA provides workforce communication and protection solutions integrated into Trisystems' secured communications and safety monitoring portfolio.
• NECsupportingTechnology or IntegrationNEC provides telecommunications technology integrated into Trisystems' secured communications and command & control solutions.
• John DeeresupportingTechnology or IntegrationJohn Deere provides diesel and gas generator set solutions integrated into Trisystems' power solutions and genset offerings.
• TANDELTAsupportingTechnology or IntegrationTANDELTA provides real-time oil condition monitoring technology integrated into Trisystems' predictive maintenance and condition monitoring solutions.
• GuidantsupportingTechnology or IntegrationGuidant provides measurement systems integrated into Trisystems' process and instrumentation solutions.

Scale indicators4 records

Recent moves13 records

Expansion highlights6 records

Direct peers

• Yokogawa Electric Corporation: Global leader in DCS, SIS, SCADA and field instruments for oil and gas, petrochemical and power customers. Directly competes with Trisystems in process automation system integration across the same enterprise buyer base.
• ABB Industrial Automation: Provides ABB Ability 800xA DCS, safety systems, turbomachinery control, electrification and digital solutions for O&G, chemical and power operators. Strong incumbent competitor for Trisystems' process control and turbomachinery control offerings.
• Emerson Automation Solutions: Major supplier of DeltaV DCS, safety instrumented systems and flow/pressure instrumentation widely deployed in Malaysian and SEA O&G, petrochemical and LNG projects. Direct functional overlap with Trisystems' SIS, DCS, FGS and skid scope.
• Rockwell Automation: Provides ControlLogix-based process automation, PlantPAx DCS, and functional safety solutions increasingly adopted in upstream and midstream O&G operations. Overlaps with Trisystems' PLC/SCADA/SIS scope.
• Honeywell Process Solutions: Supplies Experion/DCS, Safety Manager, fire and gas detection (including legacy Det-Tronics ERD), and digital twin/asset performance solutions to the same O&G and petrochemical customer base Trisystems serves.

Others

• AVEVA: Industrial software vendor whose PI System, predictive analytics and digital twin portfolio Trisystems integrates as an Alliance Certified SI (2024 System Integrator of the Year SEA). Enabling partner and adjacent technology peer.
• Det-Tronics (Detector Electronics / Carrier): Manufacturer of the Eagle Quantum Premier (EQP) fire and gas detection system that Trisystems integrates, configures, and trains on; technology supplier and indirect competitor for FGS scope.

Emerging players

• Pepperl+Fuchs: Specialist in explosion-proof field devices, intrinsic safety, and process instrumentation often deployed alongside SIS/FGS in hazardous area O&G and chemical plants, partially overlapping with Trisystems' instrumentation portfolio.

Broad incumbents

• Schneider Electric (Industrial Automation): Owner of EcoStruxure and Triconex (TRICON) SIS platforms for which Trisystems is an Alliance Certified System Integrator; both competes with and channels demand to Trisystems across SEA O&G and chemical customers.
• Siemens Industrial Automation: Diversified industrial giant offering SIMATIC PCS 7 DCS, functional safety solutions, turbomachinery controls and process automation, competing with Trisystems for Southeast Asian O&G and chemical customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/TrisystemsMY
• LinkedInlinkedin.com/company/trisystemsmy

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries5 records

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 Trisystems