About Us

Sim Infosystems Private Limited is an engineering consultancy company providing products and services in the area of Dynamic Simulation and Advance Process Control (APC). Today’s operator training simulator (OTS) solutions provide some of the most effective ways to train new operators, refresh the skills of experienced ones, and qualify or re-qualify all operators globally to retain knowledge, help ensure efficient operations, and avert potential disasters. Sim Infosystems provides unique level of expertise in state-of-art Operator Training Simulator (OTS) to the Process and Power industries. We have successfully executed several simulation projects for Refineries, Gas separation plants, LNG storage terminals, Petrochemical units, Fertilizer industries and Power plants all around the World. We work closely with leading companies like Omega Simulation Co., Ltd. Japan, Yokogawa World-wide, RSI SIMCON and ABB for major simulation projects.
In addition we also:
➤ Provide APC implementation services.
➤ Conduct technical training courses for plant engineers and operators.
➤ Supply dynamic simulation software and train faculties & students in Academic      Institutes.

ProSimulator – Proprietary product of Sim Infosystems, a powerful dynamic simulation software which offers operator training solutions through high fidelity, dynamic, real time simulation. ProSimulator has off-the-shelf Standard simulation models for Process control and instrumentations, Basic process operations, Refining, Gas processing Fertilizer, Petrochemicals and power & utility. ProSimulator modeling tool is also used for developing rigorous custom models for process and power plants ProSimulator supports emulations and direct connects operator station for various DCS.

ProSimulator - Operator Training Simulator


     Accidents ruin profit and image of process plants and accidents are caused mainly due to mechanical failures or operational errors. Most of today’s process plants like refineries, gas plants, power plants, fertilizer units and petrochemical plants are large, complex and integrated. The quantum of instrumentation, control logics and interlocks involved in these operations is quite enormous and varies from plant to plant. The various advanced control and optimization techniques that are implemented in many plants automate the critical plant operations and greatly remove routine operator actions. Also the existing plants are being upgraded both technology-wise and capacity-wise to give a boost in their performance.


     Primary benefits: The ProSimulator OTS systems offered are custom developed, high fidelity training systems and will enable the client to provide continuous training and development of operator and engineers. By using the OTS systems, the client will be able to:
➤ Improve operating experience, confidence and accuracy in normal and abnormal
    plant operations.

Instructor Station

     ProSimulator Instructor station enables the instructor to control and direct the training sessions. To improve the ease of instructor actions, a graphical user interface with multiple windows, scroll windows, pull down menus, icons, 3D push buttons and dialog boxes are provided. All the actions can be enabled using a mouse pointer or touch screen. Thus an experienced instructor can work efficiently and a novice instructor can learn fast. The PC Windows XP -based ProSimulator instructor station combines the power, compatibility and simplicity with reduced learning time and greatly improves productivity. Thus ProSimulator instructor station groups common functions in a primary window, and lets you access other pertinent information through supplemental window. We have incorporated the “look and feel” feature of the industry - standard GUI user interface to make the instructor station more versatile and powerful.

Operator Station

     The operator station is the heart of any simulation system. It is the window through which an operator or an engineer monitors, controls and manages the process plant. ProSimulator provides emulation for various DCS like Honeywell TDC3000/GUS or Yokogawa CS3000. All functions and features that are essential for training are included.
With ProSimulator, operators learn dynamic process interactions with the same in-depth understanding of your process as with full function direct connect operator-training stations. ProSimulator contains most of the standard features of real DCS console. Using PC keyboard or simulated keyboard (on the screen keyboard) or optionally emulated keyboard, the trainee can operate the simulated plant..

Process Models

     Sim Infosystems offers rigorous hi-fidelity dynamic simulation models for Refinery, Fertilizer, Gas processing and Petrochemical process plants. With our rich experience in Industry, we have already developed standard (generic) simulation models for most of the equipments unit operations and industrial plants. We also offer to develop custom made simulation models for specific process unit, based on plant data. We have rich experience in developing such rigorous custom simulation models for process & power plants.

Training Services

     To achieve operational excellence, companies must consistently improve their team’s knowledge, skills and commitment. Employee training is one of the most important investments a Company can make to maximize return on investment. We are providing operations training programs to refining, fertilizer, gas plants, petrochemical and power industries. Our courses focus on plant operations and provide necessary theoretical inputs as well as simulator based hands-on-experience. The trainees go through normal plant operations, familiarize with plant configuration and control system, malfunctions, start-up, shutdown and emergency shutdown systems. We have a panel of experienced instructors, who have rich operations experience. The trainee’s performance are monitored and evaluated by these instructors.

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Process Engineering

Process Engineering is a department of SimInfosystems Private Limited develops and delivers a next generation portfolio of services. This department involves translating the needs of the customers from Industries, Academic and Training Institutions into value added services.

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Bridge Course for Graduates Engineers graduating from college are well versed with engineering concepts detailed in their curriculum. However these entry level engineers are stymied at Industry, due to lack of knowledge on application of basic concepts & not familiar with industrial information systems, for example, Process Flow Diagram (PFD), Piping and Instrument Diagram (PID) & Equipment specification sheets etc., the language & method employed by industry.

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Our Products

     Sim Infosystems has developed standard simulation models for all process equipments, unit operations, refinery units, fertilizer units, gas plants, power plants, etc. These standard models represent typical plant/equipment configuration and operations and are very useful to provide basic process training to the operators and engineers.

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     With the increasing awareness of training being a necessity and the advent of e-learning playing a major role, we have committed a team of professionals towards development of quality training material and solutions, in meeting the current challenges and requirements.

     Also, a growing need for operation / maintenance personnel, is to relate the physical equipments / components at field, to the virtual world of numbers and text in existing CMMS/Data management systems. A Graphical User Interface (GUI) in accessing details will greatly help in bridging this divide. Our services include implementation of a unique Interactive Equipment Drawing Management system, to meet this challenge.

We provide Computer Based Training (CBT) on various topics:

➤  Heat Exchangers.
➤  Centrifugal pump and troubleshooting guide.
➤  Mechanical seal and seal selection procedure.
➤  Compressors.
➤   Valves.
➤   Steam turbines & Governing system.

Our Partners

Our Clients

Our Valuable Clients

  • HPCL Mittal Energy Limited (HMEL) through Yokogawa India Limited.
  • Takreer Refinery, U.A.E through Yokogawa Middle East.
  • Refinery in Saudi Arabia through RSI SIMCON.
  • Canada Oil Sands Surmont 2, Canada through Omega Simulation Co.
  • Indian Oil Corporation Limited, Guwahati refinery,India.
  • Chennai Petroleum Corporation Limited ,Chennai, India.
  • Petro Rabigh, Saudi Arabia thru’ Omega Simulation Co.
  • Oman Refinery Company, Oman.
  • Petron Batan, Philippines thru Yokogawa Engineering Asia Pte Ltd.
  • Nagarjuna Oil Corporation Limited, Chennai, India.
  • Chennai Petroleum Corporation Limited thru’ Yokogawa India LTd.
  • KPF, KSA thru Yokogawa Middle East.
  • Saudi Aramco Master Gas project, KSA thru Yokogawa Middle East.
  • ADMA ALNASAR through Yokogawa Middle East.
  • Fadhili, Saudi Arabia through Yokogawa Middle East.
  • TOTAL MOHO NORD, Congo through Yokogawa Netherland.
  • West Nile Delta, Egypt through Yokogawa Netherlands.
  • BP Khazzan, Oman through Yokogawa Netherlands.
  • Cygnus, UK through Yokogawa Netherlands.
  • ADCO through Yokogawa Middle East.
  • FADHILI through Yokogawa Middle East.
  • GASCO through Yokogawa Middle East.
  • ZADCO through Yokogawa Middle East.
  • ISG, Algeria through Omega Simulation Co.
  • Petroleum Development Oman L.L.C (PDO), Oman.
  • Kuwait Oil Corporation (KOC), Kuwait.
  • Hassi Messaoud LPG, Algeria through Omega Simulation Co.
  • Khurais, Saudi Arabia through Omega Simulation Co.
  • IOGR, India through Omega Simulation Co.
  • Qatar Petroleum, Doha, KSA .
  • PTTEP, Thailand thru’ Yokogawa Engineering Asia Pte Ltd.
  • PTT, Thailand thru’ Yokogawa Engineering Asia Pte Ltd.
  • TTMS, Thailand thru’ Yokogawa Engineering Asia Pte Ltd.
  • SAFCO, KSA thru Yokogawa Middle East.
  • CAMAU Fertilizers, Vietnam thru’ Yokogawa Engineering Asia Pte Ltd.
  • Rashtriya Chemicas & Fertilizers Limited, Mumbai.
  • MAADEN Phosphate through Yokogawa Middle East.
  • Indorama Eleme Fertilizers & Chemicals Limited, Nigeria.
  • Paradeep Phosphate Limited,Odisa.
  • Coromondel Internaltional Ltd, India.
  • Mangalore Chemicals & Fertilizers Limited, Mangalore, India.
  • Madras Fertilizers Limited, Chennai, India.
  • Foskor Pte Ltd, Richards Bay, South Africa.
  • Matix Fertilizers Corp. Ltd, West Bengal, india.
  • YAMAL, Russia.
  • Hazira LNG Terminal Ltd (HLPL) thru’ Yokogawa India Limited.
  • GNL Quintero, Chile LNG Terminal, Italy thru’ Omega Simulation Co.
  • Adriatic LNG Terminal, Italy thru’ Omega Simulation Co.
  • South Hook LNG Terminal, Italy thru’ Omega Simulation Co.
  • Petronas RAPID HDPE thru’ Yokogawa Engg. Asia Pte Ltd.
  • NIGC Phase 8 (Saudi Arabia) thru’ Omega Simulation Co.
  • SHINTECH, USA through Omega Simulation Co.
  • Ethylene plant in USA through Omega Simulation Co.
  • FPCC Taiwan thru’ Omega Simulation Co.
  • Jubail Chemical Industries Co, KSA.Dowload Success Stories Jubail.
  • Tamilnadu Petroproducts Limited, Chennai, India.
  • Wartsila India Pvt. Ltd.
  • Pertamina Refinery, Indonesia through Yokogawa Singapore.
  • Kinyerezi-II power plant, Tanzania through Yokogawa Middle East.
  • IPMA, Bhopal.
  • Electric Generation Co Inc., Turkey.
  • ESSAR Power plant thru’ ABB, Bangalore.
  • Electric Company of Ghana .
  • Volta River Authority, Ghana .
  • OEG India Ltd, Chennai, India.
  • TATA Power Company, Mumbai, India .
  • IGCAR, Kalpakkam, Tamil Nadu, India .
  • Petro Vietnam Manpower Training college, Vietnam.
  • Jubail Technical Institute, K.S.A.
  • GIL Automation, Nigeria.
  • Technocrat Automation Solution Pvt Ltd.
  • Meridian school of oil and gas Pvt. Ltd.
  • Kongu Vellalur Polytechnic College, Erode.
  • KAAVERY College of Engineering, Mettur.
  • Annai JKK Sampoorani Ammal Polytechnic College, Erode District.
  • Nanda Polytechnic College, Erode.
  • Shree Venkateswara Hitech Polytechnic College, Erode.
  • CPCL Polytechnic College, Chennai.
  • SVS College of Engineering, Coimbatore.
  • Central University of Karnataka, Gulbarga.
  • Meridian School of Oil & Gas, Chennai.
  • Vellore Institute of Technology, Vellore.
  • Global Institute of Technology, Arcot.
  • NIT Warangal.
  • Annamalai University.
  • Kongu Engineering College.
  • Adhiparasakthi Engineering College.
  • Sri Venkateswara College of Engineering, Sriperambatore.
  • Kongu Polytechnic College.
  • Dharmambal Polytechnic, Chennai.
  • Dayananda College of Engineering, Bangalore.
  • BIET,Davangere.
  • BMS College of Engineering, Bangalore.
  • Manipal Inst of Technology.
  • SDM Engineering, Dharwad.
  • Vivekananda Institute of Technology, Bangalore.
  • REC Hulkoti.
  • University of Petroleum & Energy Studies, Electrical Engineering Dept., Dehradun.
  • University of Petroleum & Energy Studies, Chemical Engineering Dept., Dehradun.
  • Government Eng. College, Ujjain.
  • BIET Jhansi.
  • HBTI, Kanpur.
  • Aligarh Muslim University.
  • MNIT Jaipur.
  • DCRUST, Sonipet.
  • Banasthali University.
  • Deenbandhu Chhotu Ram University of Science and Technology.
  • Kurukshetra University.
  • Madhav Institute Of Technology & Science, Gwalior.
  • Calcutta University.
  • Jadavpur University.
  • JIS Engineering College.
  • NIT Silchar.
  • C K Pithawala College of Engineering and Technology, (CKPCET).
  • SV NIT, Surat.
  • Pandit Deenadayal Petroleum University, Gujarat.
  • Government. Engineering College, Gandhinagar.
  • Government. Polytechnic, Gandhinagar.
  • NMIET, Pune.
  • Keystone Engineering, Pune.
  • Bharti Vidyapeeth University College of Engineering, Pune.
  • J.K Institute of Technology, Rajasthan.
  • Loyola Training Center, Gujarat.
  • Omega Simulation Company, Japan.
  • RSI Simcon, USA.
  • Yokogawa Europe Solutions B.V.
  • Yokogawa India Limited, Bangalore, India.
  • Yokogawa Middle East B.S.C, Bahrain.
  • SCIENSIM Sdn Bhd, Malaysia.
  • SVL Engineering Pvt Ltd, Chennai, India.
  • Sathyam Computer Services Ltd, Chennai, India.
  • Yokogawa Engineering Asia Pte Ltd, Singapore.
  • Trident Computer Resources, Inc, USA.
  • Fantoft Process Technologies / Kongsberg, Norway.

Sim Infosystems Pvt Ltd,
No.11,1st Cross Street, Nehru Nagar,Kottivakkam,
Chennai - 600 041, Tamil Nadu, INDIA.

  • Tel: 044-24542617 / 24541823
  • Mobile: +91-9176935805
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