About Us


Company History

HSI Company History dates back to the formation of IESCO by founder Brian Shannon. The HSCAN Technology division within IESCO was separated into a separate company HSI, initially focused on bringing comprehensive services offerings to operators of Hydrogen and Syngas plants worldwide.

Since 2016, HSI has re-entered the full scope of Advanced Inspection and related Engineering services to clients both in North America and Globally.

From its corporate headquarters in Los Angeles, California, HSI prides itself on offering state of the art technology coupled with professional expertise in materials engineering and optimized field services.

Technology and Expertise… At-Your-Service

HSI is staffed by professional engineers and managers with a combined 300 + years in the inspection and related engineering areas. As of 2017 a total of eighty-five people are employed in inspection, data management, RBI and advanced NDE services. Key employees participate in industry committees and organizations such as; API, ASNT, AIChE and NACE.

Quality Statement

HSI is committed to the development and provision of the highest level of inspection, NDE, and related engineering services to industrial facilities and clients on a worldwide basis. There is total company commitment to provide customer satisfaction in accordance with the requirement of ISO 9000.

The company is committed to continual improvement with regard to its services. This commitment extends to continually improving the effectiveness of the Quality Management System, thus ensuring that we continually strive to achieve optimum quality, reliability, and efficiency. The company Quality Manual describes how the quality system is designed to ensure that all contractual and regulatory requirements are recognized, and that control of these requirements is maintained.

Our ability to meet the goals set out in the policy statement, as outlined above, will be reviewed by management and will be updated as necessary. The policy applies to all departments of HSI and all HSI companies and will be reviewed annually.

Core Values

  • All activities carried out by company personnel shall conform to the company mission statement.
  • The Company will conduct our business and affairs lawfully, honestly, and with integrity.
  • Our company culture is one of honesty, fairness, openness, and directness.
  • We will strive for 100% compliance with safety and environmental requirements. We will comply with  all technical and business guidelines as outlined by The Company.
  • All employees will continue to seek knowledge and professional growth. The company will support growth through the pursuit of knowledge and experience.
  • All employees will seek better ways to add value to our business by performing duties and activities to their full potential.

Environmental Policy

HSI provides Inspection, NDE, and related Engineering services to clients on a worldwide basis. These services assist in the long term safety and operation of industrial facilities and assets.

The management and employees of HSI are committed to the proper care of the environment and the prevention of pollution.

The organization ensures that all its activities are carried out in conformance with the relevant environmental legislation and other requirements relating to the environment which apply to HSI.

This policy and the obligations and responsibilities required by the environmental guidelines have been communicated to all employees and contractors working for the company.


Safety and integrity are our primary goals at HSI. We continually strive to have a completely safe and incident free work environment.

The Key Components of Our Approach Include:

  • Continuing safety training for all employees
  • Third party drug and alcohol screening
  • Pre-employment and recurring background checks
  • Transportation Worker Identification Credential (TWIC)program compliance
  • Continuing safety audits and metrics monitoring
  • On-going expression of management commitment to a safe work environment
  • Open door/open communication at all levels of the company

HSI is a Member of The Following Organizations:

ASAP – asapdrugsolutions.com
ASAP Drug Solutions, Inc. is dedicated to providing comprehensive design, implementation and administration of your anti-drug and alcohol program under state and federal regulations, company policy and/or consortium guidelines.

AVETTA – avetta.com
AVETTA (formerly PICS auditing) offers world-class supplier prequalification with an exceptional focus on safety.

ISN – isnetworld.com
ISNetworld (ISN) is the global resource for connecting owners with safe, reliable contractors. ISN collects self-reported conformance information from contractors, verifies its accuracy, and then reports the results.

NCMS – nationalcompliance.com
National Compliance Management Service (NCMS) assists oil & gas operators in the contractor qualification process as it relates to DOT/PHMSA and client specific drug & alcohol program requirements.

PEC – pecpremier.com
PEC/Premier Safety Management provides standardized training programs and contractor evaluation processes ensuring quality control and minimizing risks that an Operator is exposed to when using Contractors.

TWIC – twicprogram.tsa.dhs.gov
The TWIC™ program provides a tamper resistant biometric credential to maritime workers requiring unescorted access to secure areas of port facilities, outer continental shelf facilities, and vessels regulated under the Maritime Transportation Security act, or MTSA, and all U.S. Coast Guard credentialed merchant mariners.


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