We provide engineering consultancy to help clients implement Robotic Process Automation in line with the Industry 4.0 revolution — for both new greenfield and brownfield projects — alongside digitization and end-to-end cybersecurity compliance. Our consultancy serves new as well as existing facilities and plants.
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Implementation of Robotic Process Automation per the Industry 4.0 revolution for new and existing facilities, with full support for digitization across your operations.
Assessment, implementation and compliance of cybersecurity to international standards, regulatory requirements and national statutory mandates — protecting your OT & IT assets.
The full safety lifecycle led by experienced engineers — from hazard identification through SIL assessment, verification and validation, to SIS & Fire & Gas system design and valve engineering.
Monitor transportation fleets from a central control room to better measure performance, enhance efficiency, reduce CAPEX and increase profitability.
Studies, assessment and implementation of circular-economy practices for better sustainability — reducing carbon footprint and landfill waste while maximizing resource availability, for new and existing plants.
From robotic automation and OT cybersecurity to complete safety studies and I&C engineering support — explore our core solution areas.
For all your complicated needs. We supply and integrate the Automation Control System to suit your exact requirements — from new builds to full retrofits.
Explore Industrial Automation →As digital advances increase, so do cyber risks. We protect your OT & IT assets across industrial control systems, energy, banking, healthcare, retail, transportation and logistics.
Explore Cybersecurity →A team of experienced study chairmen, facilitators and engineers delivering complete safety studies for Oil & Gas, Petrochemical and Chemical projects.
Explore Safety Studies →Engineering support for your instrumentation & control and safety systems — including full retrofit of instrumentation, control systems and safety systems to suit your requirements.
Explore Engineering Support →Delivering reliable engineering solutions across the sectors that keep industry running.








Quick answers to the questions engineers and procurement teams ask us most.
iSquare is a Thailand-based industrial engineering company providing industrial automation, OT/IT cybersecurity, process safety studies and instrumentation & control (I&C) engineering support. We help facilities adopt Industry 4.0, digitization and sustainable operations across both greenfield and brownfield projects.
Our head office is at 1432 Phairoje 5/3, Thepparatna Highway, Bangna, Bangkok 10260, Thailand. We serve clients across Thailand, Singapore and the wider Southeast Asia region.
We work with oil & gas, petrochemical, chemical, utilities & energy, healthcare, banking, retail, and transportation & logistics — any operation that needs industrial automation, operational-technology cybersecurity or functional safety engineering.
iSquare aligns OT and IT cybersecurity to international standards including IEC 62443, ISO 27001, HIPAA and PCI DSS — covering assessment, gap analysis, framework implementation, network security monitoring and full compliance.
We deliver the full functional-safety lifecycle: HAZID, QRA, HAZOP and CHAZOP facilitation, SIL assessment, verification and validation, Safety Requirement Specification (SRS), SAFE charts and logic diagrams, and Safety Instrumented System (SIS) and Fire & Gas (FGS) design.
Call +66 95-419-5549, email info@isquareth.com, or complete the contact form at isquareth.com. Our engineers respond to every project enquiry, consultation and quotation request.

The only place where you'll get the perfect solution for all your industry needs.
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