ATSI, Inc.

United Statesatsi.com

Its role PMC / Owner's engineer

ATSI, Inc. is a privately held engineering consultancy headquartered in Amherst, New York, United States. Founded in 1977, the firm provides complex engineering solutions including feasibility studies, Front-End Engineering Design (FEED/FEL), detailed engineering, EPCM services, commissioning, and turnkey/EPC packages.

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ATSI's multi-disciplinary team delivers expertise across chemical/process, civil/structural, piping/mechanical, electrical, and instrumentation and controls engineering. The company specializes in innovative, first-principles solutions that integrate new technologies with proven systems, emphasizing sustainability, safety, and cost efficiency for industrial projects.

It serves diverse industries including renewable energy and biofuels, oil and gas, specialty chemicals, food and beverage, mining and minerals, power generation, water treatment and desalination, and pulp and paper. ATSI also offers dedicated owner's technical representative and owner's engineer services, acting as an extension of the client's team to provide project oversight, technical advice, and independent review from concept through construction and operation.

With decades of experience in heavy industrial facilities, the company has supported major renewable fuels and carbon management initiatives, positioning it as a trusted partner for complex, sustainability-focused projects in the United States and beyond.

Projects ATSI is involved in

chemXplore tracks 1 project involving ATSI, of which one is active.

  1. none Announced / Concept
  2. 1 project FEED / Pre-FID
  3. none FID / Sanctioned
  4. none Under Construction
  5. none Commissioning & Start-up

1 more active project is in the record. See all 1 in chemXplore

Where its projects are

active all projects