Mattie O'Brien - Email & Phone Number

QHSE Specialist at Nigen International

Mattie O'Brien is based out of Houston, Texas, United States and works at Nigen International as QHSE Specialist.

Mattie O'Brien's Contact Information

Mattie O'Brien's Work email

m*****@nige***.com

Valid

Latest update

June 9, 2026

Location

Houston, Texas, United States

Mattie's current employer

Nigen International

Description

NiGen specializes in designing & manufacturing on-site nitrogen systems, pipe & vessel fabrication, pipeline commissioning & other services.

Website

nigen.com

HQ Location

Houston, Texas, United States

Number of employees

51-200

Industry

Oil And Gas

Latest update

April 30, 2024

Read about Nigen International

Frequent questions about Mattie O'Brien

What company is Mattie O'Brien working for?

Mattie O'Brien works for Nigen International.

What is Mattie O'Brien's function at Nigen International?

Mattie O'Brien is QHSE Specialist at Nigen International.

Where is Mattie O'Brien based?

Mattie O'Brien is based out of Houston, Texas, United States.

What is Mattie O'Brien's work email address?

Mattie O'Brien's professional email address is m*****@nige***.com

Who are Mattie O'Brien's co-workers?

Mattie O'Brien's colleagues are John Gates, Jon OBrien, Gabriel Hardin.

Mattie's co-workers

John Gates

Sales Business Development

Jon OBrien

General Manager

Gabriel Hardin

Senior Nitrogen Operator

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