About Us

We're Reliable

We offer an extensive range of automation technology and deliver unique customized solutions reliable enough to a diverse group of industries.

We're Creative

With rich domain knowledge, We work on the forefront of innovation and technology to take products customized for the end user's requirements.

We're Professional

Our skilled personnel with unmatched depth of talent across the complete spectrum of mechanical and electrical engineering use the latest technlogies providing high quality outcome.

   Who We Are?

3D Beach Art | Keystone

KEYSTONE Automation Solutions Private Limited was established to meet the demands of industrial Automation requirements in PLC/DCS/MES/SCADA.
We offer end to end engineering solutions from project conceptualization; engineering design and development to commissioning service for process industries assisted with onshore & offshore 24X7 service support.

With offices strategically located in India and Singapore, a proven track record of providing offshore design and development would be significant for cost optimization to meet the customer’s business objectives with ease.
We have the expertise, experience and resources to meet your entire demand with optimized cost by providing resources with high engineering capabilities for

  • Project Design and Development;
  • PLC/DCS application logic design, development & testing;
  • PLC/DCS Control Panel design, fabrication and Supply;
  • HMI/SCADA Application design, development and implementation;
  • Customized reporting requirements with industry standard tools;
  • Profibus Audit & Training.
3D Beach Art | Keystone

KEYSTONE today is a “Preferred” customer focused vendor partner for providing industrial Automation services and software solutions (DCS/SCADA/PLC) in various industrial sectors. This focus has helped most of our clients to increase their business multifold & go global without much of new investments by minimizing the project development and man-hours investment. KEYSTONE Automation today is recognized for its customer oriented approach, high quality services & rich global experience in diverse industry verticals with leading DCS, PLC, SCADA platforms. We offer a SINGLE STOP POINT for all your solution needs.
We are specialized in offering quality solutions, both onshore and offshore with Siemens, Allen-Bradley (Rockwell) and Schneider platforms. Our expertise with WinCC, RS-View, Citect, Wonderware and Cimplicity SCADA systems will assist the customer’s project requirements from initial design to commissioning to production as per global standards.
We serve full range of industrial markets from Oil, Gas, petrochemicals, Pharmaceuticals, Water & Waste water Treatment, to Utilities like Line automation of manufacturing industries, Metal & Steel, Automotive, Power, Cement, Pulp & paper and Infrastructure. KEYSTONE Control & Automation Private Limited is an accessible and customer focused company.

3D Beach Art | Keystone

Our unique process-driven approach with our global network model will enable customers to realize the following benefits

  • Higher return on investment
  • Reduced the total cost of ownership and enhanced market share and customer's return on investment
  • Realized product strategy from conception to delivery
  • Enhanced visibility of manufacturing operations and availability of assets
  • Faster Time-to-Value to plant systems integration and optimal utilization
  • Excellence in terms of predictable operations & efficiencies, improved quality and reduced re-work/ reengineering

Our Services


Hydro Plant

  • Ultra Filtration
  • Demin
  • Reverse Osmosis
  • Hypo Chlorination
  • Sewage and Effluent Treatment
  • RTU for Remote pumping stations
  • Condition monitoring systems

Oil & Gas Plant

  • Oil & Gas Extraction and Processing
  • Crude Oil Processing
  • Tank Farm Automation/Management
  • Airport Fuel Farm management
  • Safety Systems for F&G, ESD
  • Compressor Automation

Power Plant

  • Boiler Automation
  • Soot blower systems
  • Boiler and steam cycle system
  • Steam condensing system
  • Monitoring and alarm system
  • Generator high-voltage system calculation
  • Control simulation of a Conveyor Charging System

Infrastructure & Utilities

  • Plant automation and SCADA systems
  • Intelligent Building management
  • Baggage Handling
  • Tunnel Ventilation systems
  • District Cooling Systems
  • Security solutions
  • Solar/Wind Farm solutions

Our services, always in high spirits, have reached out in the following industry verticals. Nevertheless, we will always welcome new challenges in any industry you name. The solutions adhere to global process standards to provide easy portability and usage to customers.

What we do?

Technical experts at KEYSTONE (Control & Automation) have the expertise needed to apply leading edge technology to superior Automation and Automation based IT solutions.

KEYSTONE’s Multi-Platform Excellence

  • Expertise with leading PLC, DCS, HMI and SCADA platforms
  • Versed with the standards of
  • i. IEC 61131-3 programming standards
  • ii. IEC61508/61511 safety standards
  • iii. IEC60617 graphical standards for electrical drawings
  • Industrial Networking
  • Profibus Certified Engineers capable of performing design, network audits and troubleshooting
  • Control Net and Device net design capabilities
  • Software development team with expertise in OPC, VB, C#, .NET
Our comprehensive portfolio of strategic expertise in Automation & IT services Includes:-
  • PLC / DCS / SCADA System Supply
  • Project Supervision / Management
  • Control System architecture development
  • Preparing Instrument Index, datasheets, detailed I/O list and functional design specification (FDS)
  • Control Systems specifications (PCS, ESD, F&G) according to international codes and standards
  • Wiring diagrams and Loop drawings
  • PLC / DCS Logic development
  • Functional logic diagrams (FLD) and Logic Narratives
  • HMI / SCADA development and Configuration
  • Systems Diagnostics development and Alarm object analysis (AOA)
  • Network configuration and programming
  • Historian integration and configuration
  • Report Generation
  • Control Systems simulation testing
  • Start-up, Pre-commissioning & Commissioning
  • Control Systems operation manuals and procedures
  • As built documentation, Training & O&M Documentation
  • Manpower deployment for onsite / Off Site

Get In Touch

Contact Details


D1, Paras Apt, Shanthi Colony,
11, Jeevaratinam Nagar, Adyar,
Chennai – INDIA


89, Short Street,
#-04-09, Golden wall Centre,
India : +91-9894654399
Singapore : +91-6598604201
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