PegasusTSI, Inc.

Global Engineering, Procurement and Construction Management Solutions

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About the firm

PegasusTSI, Inc. is a global engineering, procurement, and construction management provider headquartered in Tampa, Florida. Established in 1998, it delivers comprehensive process engineering solutions for chemical, petrochemical, mining, energy, and industrial clients worldwide, applying deep technical expertise with a personalized approach.

Established
1998
Firm type
Process Engineering · Chemical Engineering · EPC

Capabilities

Front End Loading & Conceptual Engineering

Service website

Early project engineering that defines scope before full execution.

  • Scope Definition

    Clarifies project objectives and technical boundaries during conceptual planning.

  • Cost Basis Development

    Builds early cost inputs for capital planning.

  • Schedule Basis Development

    Develops execution timing assumptions for later project phases.

Engineering, Procurement, Construction Management (EPCm)

Service website

Full-scope EPCm delivery for chemical, petrochemical, refining, and industrial facilities globally.

Commissioning & Start-up

Service website

Comprehensive commissioning and start-up services to bring new and modified process facilities into safe, reliable operation.

Health, Safety & Environmental Services (HSE)

Service website

HSE risk management, compliance auditing, and safety training designed to protect employees, clients, and communities under a zero-incident culture.

  • Risk Management & Auditing

    Identifying risk reduction opportunities, conducting compliance audits, and aligning with regulatory legislation.

  • HSE Education & Training

    Providing comprehensive health, safety, and environmental training programs.

Industries

Petrochemical · Chemicals · Oil & Gas · Industrial · Mining · Waste-to-Energy · Pharmaceutical · Consumer Products

Projects

Optimal Group Malaysia Incinerator Compliance & Reliability

Malaysia · Waste-to-Energy · Client: Optimal Group

Project details

An incinerator compliance and reliability project executed in Malaysia.

Saudi Arabian Mining Company (Ma'aden) Magnesite Mining & Processing

Saudi Arabia · Mining · Client: Saudi Arabian Mining Company (Ma'aden)

Project details

A magnesite mining and processing facility project.

Arboris LLC Sterols Plant

Chemicals · Client: Arboris LLC

Project details

Engineering solutions for a sterols plant.

Abu Dhabi Oil Refining Company (Takreer) Green Diesel

Abu Dhabi · Oil & Gas · Client: Abu Dhabi Oil Refining Company (Takreer)

Project details

A green diesel project executed in Abu Dhabi.

PegasusTSI, Inc. - Engineering Firms