Why Chemex Global?

Chemex Global is a full service, turnkey provider of engineering, procurement, and construction/construction management (EPC/EPCM) services for modular and conventional construction projects (or hybrids of both).

Offering the same services as large EPC companies, Chemex Global delivers a more personalized, boutique experience that wins with agility and ingenuity that can support the needs of new project development, swift schedules, and all sizes of budgets.

Chemex Global is backed with leading quality and safety programs and professional engineering and project management expertise that leads to the successful delivery, installation, and start-up of any type of refinery process or equipment for operations anywhere in the world.

From start to end, Chemex Global aims to build a relationship that expertly guides our customers through the project’s lifecycle with regular check-ins to ensure all needs are being met.

All Our In-house EPC/EPCM Services

  • Conceptual Engineering (Feasibility/Scoping Studies)
  • Complex Process Design
  • Front-End & Detailed Engineering Design
  • Procurement
  • Fabrication
  • Construction (Modular Refinery or Conventional Refinery)
  • Startup Services & Training
  • Greenfield Refinery EPC
  • Brownfield Refinery EPC
  • Refinery Relocations, including Conversion of Conventional Refinery to Modular Refinery
  • Revamps & Turnarounds
  • De-Bottlenecks
  • Optimizations
  • Reconfigurations

Advantages of Modularization

Labor Cost

  • Lower cost of tools in shop vs. on-site.
  • Lower cost of construction support/temporary building on-site.
  • Lower costs of supervision, training, safety, and testing in shop vs. on-site.
  • Lower cost of skilled labor in shop vs. on-site.


  • Significantly greater labor efficiency.
  • Controlled shop environment eliminates weather interruptions.
  • Substantial reduction in schedule.
  • Can accelerate projects occurring inside an operating facility.
  • Fabrication can begin in parallel with permitting and civil work.

Safety & Quality

  • Tall vertical structures built horizontally in a shop meaning less fall prevention required on-site.
  • Minimize on-site congestion.
  • Safety and QA/QC easily managed in a controlled shop environment.
  • Extensive factory acceptance testing possible in a controlled environment.


  • Shorter duration of heavy lift equipment on-site.
  • Less scaffolding on-site.

Reduction of Peak Workload

  • Reduce required manpower on-site.
  • Save on job camps and related infrastructure costs due to fewer direct and indirect field labor needs.


  • Reduce on-site waste.
  • Reduce environmental impact on-site.