Insights

Diverse Industry Reach ATSI, Inc. serves a broad range of industries including renewable energy, water treatment, oil and gas, chemicals, metals, food and beverage, power generation, and mining, indicating multiple opportunities for engineering solutions across these sectors.

Strong Project Expertise With over 40 years of experience delivering front-end engineering and EPCM services, ATSI offers comprehensive project management and engineering capabilities, making it a valuable partner for complex, large-scale projects in various industries.

Safety and Certification Achieving OSHA safety certification with 'A' ratings and certifications from ISNetWorld and PICS positions ATSI as a reliable, safety-conscious engineering firm, appealing to clients with high safety standards.

Technology and Innovation Utilizing advanced design tools such as CFD, FEA, thermal analysis, and process safety management, ATSI demonstrates a focus on innovation and technical excellence, which can attract customers seeking cutting-edge engineering solutions.

Mid-Size Market Position Operating with an estimated revenue between $25M and $50M and a workforce of up to 200 employees, ATSI occupies a niche where personalized, high-quality engineering services are prioritized, presenting opportunities to upsell integrated solutions and expansion services.

ATSI, Inc. Tech Stack

ATSI, Inc. uses 8 technology products and services including Matomo, C3.js, WordPress, and more. Explore ATSI, Inc.'s tech stack below.

  • Matomo
    Analytics
  • C3.js
    Charting
  • WordPress
    Content Management System
  • MySQL
    Database
  • Shopify
    E-commerce
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • Piwik PRO Core
    Web Analytics

Media & News

ATSI, Inc.'s Email Address Formats

ATSI, Inc. uses at least 1 format(s):
ATSI, Inc. Email FormatsExamplePercentage
Last@atsi.comDoe@atsi.com
87%
First.Last@atsi.comJohn.Doe@atsi.com
7%
FLast@atsi.comJDoe@atsi.com
6%

Frequently Asked Questions

Where is ATSI, Inc.'s headquarters located?

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ATSI, Inc.'s main headquarters is located at 415 Commerce Drive Buffalo, New York 14228 United States. The company has employees across 2 continents, including North AmericaAsia.

What is ATSI, Inc.'s phone number?

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You can contact ATSI, Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is ATSI, Inc.'s official website and social media links?

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ATSI, Inc.'s official website is atsi.com and has social profiles on LinkedIn.

What is ATSI, Inc.'s NAICS code?

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ATSI, Inc.'s NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does ATSI, Inc. have currently?

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As of April 2026, ATSI, Inc. has approximately 72 employees across 2 continents, including North AmericaAsia. Key team members include Ceo: M. A.Chief Financial Officer: F. O.President: B. F.. Explore ATSI, Inc.'s employee directory with LeadIQ.

What industry does ATSI, Inc. belong to?

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ATSI, Inc. operates in the Engineering Services industry.

What technology does ATSI, Inc. use?

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ATSI, Inc.'s tech stack includes MatomoC3.jsWordPressMySQLShopifyjQueryPHPPiwik PRO Core.

What is ATSI, Inc.'s email format?

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ATSI, Inc.'s email format typically follows the pattern of Last@atsi.com. Find more ATSI, Inc. email formats with LeadIQ.

When was ATSI, Inc. founded?

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ATSI, Inc. was founded in 1966.

ATSI, Inc.

Engineering ServicesNew York, United States51-200 Employees

For over 40 years, ATSI, Inc. has provided world-class Front-End Engineering Design (FEED/FEL), EPCM and commissioning services to a variety of industries.  We deliver customized, innovative solutions and clear, comprehensive execution plans to ensure projects are on time and on budget.

Our team of engineers, procurement and construction managers, and design experts offer assistance with design, fabrication, and installation of complex equipment systems; including new construction, plant expansion, and equipment upgrades.  In addition, our team specializes in process improvement and the designing of unique, one-of-a-kind systems. 

Our engineering team encompasses all disciplines, including:
•	Chemical / Process (P.E.)
•	Civil / Structural (P.E.) 
•	Piping / Mechanical (P.E.)
•	Electrical (P.E.)
•	Instrumentation and Controls (P.E.)

We have in-depth expertise and experience in many aspects of the design and implementation process, including:
•	Turnkey and EPC-related Services
•	FEED Process Engineering 
•	First-Principles / Innovation Engineering
•	Project Management
•	Instrumentation and Controls for Process Optimization
•	Operations & Maintenance Contract Services
•	Process Safety Management (PSM)
•	FEA / CFD / Thermal Analysis

Several of the many industries ATSI serves:
•	Renewable Energy (Gasification, Pyrolysis, Digestion, Biofuels, Power)
•	Water (Desalination, Wastewater Treatment)
•	Oil / Gas (Midstream, Refining, GTL, NGL/transmission)
•	Chemicals (Specialty and Bulk Chemicals)
•	Metals (Integrated Steel Mills, Mini-mills, Rolling Mills, Specialty Metals)
•	New Technology Commercialization
•	Food / Beverage
•	Power Generation (Conventional / Renewable)
•	Mining / Mineral 
•	Industrial Suppliers (Compressor/Pump Manufacturing)

ATSI is an OSHA safety certified company achieving "A" ratings with the safety certifying organizations ISNetWorld and PICS.

Section iconCompany Overview

Headquarters
415 Commerce Drive Buffalo, New York 14228 United States
Phone number
Website
atsi.com
NAICS Code
5413 - Architectural, Engineering, and Related Services
Founded
1966
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $25M$50M

    ATSI, Inc.'s revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    ATSI, Inc.'s revenue is estimated to be in the range of $25M$50M

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