Certified

Certifications & ApprovalsAbout Us

Our commitment to quality, safety, and compliance is demonstrated through internationally recognized certifications and customer approvals.

Certifications

PetroMarys ISO 9001 2015
PetroMarys ISO 14001 2015
PetroMarys ISO 45001 2018

Industry Approvals

ADNOC Approved
Emarat Approved
Dolphin Energy Approved
SNOC Approved
DEWA Approved
Qatar Energy
ENOC Approved
DUGAS Aprroved
Untitled design - 2026-06-01T141429.531
DUSUP Approved
SEWA Approved
Dubai Petroleum Approved
KOC approved
Lotte approved
UEG Approved
PARCO Approved
PRL Approved
UEP Approved
About Us

Quality Statement

At PetroMarys, quality is the foundation of every product, solution, and service we deliver. We work with internationally recognized manufacturers and industry-approved technologies to provide reliable engineering solutions for pipeline integrity, corrosion prevention, sealing systems, and critical industrial applications. Our commitment to quality extends from supplier selection and technical support to project execution, ensuring compliance with international standards and customer specifications. Through continuous improvement, technical excellence, and a strong focus on safety and reliability, we strive to help our clients protect critical assets and achieve long-term operational performance.
20+ years of industry experience
Global clients across energy & utilities
ADNOC Approved Supplier | ISO Certified
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Get in touch with PetroMarys

Amwerk has experienced great growth over the years, but we’ve strived to maintain a family atmosphere where employees can thrive and succeed. Without a doubt, the people behind Amwerk are the cornerstone of our company’s success.