What We’ve Built

Prastigh has delivered engineering solutions across diverse sectors, supporting projects from concept to execution. Our portfolio reflects technical depth, multidisciplinary coordination, and a strong commitment to safety, quality, and timely delivery.
A brief look at our executed projects

OIL & GAS

Gas Processing Facility

We provided comprehensive instrumentation and control system design for a mid-scale gas processing unit, ensuring safe, reliable, and efficient plant operations. The project involved developing and validating P&IDs to accurately represent process requirements, along with careful selection of instruments and preparation of detailed datasheets. We also designed control logic and system architecture to enable seamless automation and operational control, while closely coordinating with vendors to review specifications and ensure alignment with project standards and performance expectations.
LOCATION:Gujarat,India

Power & Renewable Energy

50 kW Grid-Connected Solar PV System

We delivered end-to-end design, engineering, and execution of a rooftop solar PV system aimed at reducing operational energy costs and minimizing carbon footprint. The project began with detailed load analysis and precise system sizing to ensure optimal energy generation. This was followed by comprehensive electrical design and seamless inverter integration for efficient power management. We also supervised the installation process and carried out commissioning to ensure system readiness, concluding with performance testing and a smooth handover to ensure reliable, long-term operation
Client: Dexzon Industries
Location: Kerala, India

Substation Electrical Design Upgrade

We carried out detailed engineering for the upgrade of an existing industrial substation, enhancing its load handling capacity and ensuring full compliance with modern safety standards. The project involved developing accurate single-line diagrams (SLDs) to define the electrical distribution framework, along with designing robust protection systems to safeguard equipment and operations. We also performed precise cable sizing and routing to optimize performance and reliability, ensuring the entire system met stringent electrical safety and regulatory requirements.
Location: Karnataka, India

Infrastructure & Industrial

Industrial Plant Piping & Utility Systems

We delivered multidisciplinary engineering solutions for a manufacturing facility, focusing on the design of piping networks and utility systems to ensure efficient material flow and operational safety. The project included comprehensive planning, detailed engineering, and close coordination across disciplines to ensure seamless execution and high-quality outcomes.

Key Contributions:

  • Utility layout planning

  • Piping isometrics and BOQ preparation

  • Coordination with civil and mechanical teams

  • Site support during installation

Location: Tamil Nadu, India

Structural Design for Commercial Facility

We provided comprehensive civil and structural engineering services for a mid-rise commercial building, with a strong focus on safety, stability, and cost optimization. The project involved detailed structural analysis and precise load calculations to ensure reliability under various conditions, along with the design of both foundation and superstructure systems. We also emphasized material optimization to achieve efficiency without compromising strength and supported the project with accurate construction drawings to facilitate smooth execution on site.

Key Contributions:

  • Structural analysis and load calculations

  • Foundation and superstructure design

  • Material optimization

  • Construction drawing support

Location: Bangalore, India

Engineering Innovation & Product Development

Modular Skid System for Oil & Gas Application

We delivered comprehensive product design and engineering services for the development of a modular skid-mounted system, enabling rapid deployment in oil and gas field operations. The project encompassed both concept development and detailed design, supported by advanced 3D modeling and simulation to ensure performance and reliability. We focused on optimizing weight and cost without compromising functionality, and provided complete production-ready documentation to facilitate efficient manufacturing and deployment.

Key Contributions:

  • Structural analysis and load calculations

  • Foundation and superstructure design

  • Material optimization

  • Construction drawing support

Location: Bangalore, India

Custom Engineering Software Tool

We developed an internal digital solution through our Engineering Innovation Centre to enhance engineering calculations, improve documentation accuracy, and streamline overall workflow efficiency. The initiative focused on automating complex engineering calculations, integrating data for better reporting, and significantly reducing manual errors and turnaround time. This innovation reflects our broader approach across projects, where we maintain strong adherence to international standards and compliance, ensure seamless multidisciplinary coordination, and prioritize safety, efficiency, and cost optimization, all while fostering transparent communication with clients and stakeholders.

Key Contributions:

  • Engineering calculation automation

  • Data integration and reporting

Reduced manual errors and turnaround time

Our approach across all projects is rooted in strong adherence to international standards and compliance, supported by integrated multidisciplinary coordination. We consistently prioritize safety, efficiency, and cost optimization while maintaining transparent and effective communication with clients and stakeholders throughout every stage of the project lifecycle.