Zupt, Mitang Brasil partner to expand subsea survey and metrology services offshore Brazil

Mitang will provide commercial, logistics and operational support, while Zupt retains technical oversight.

Nov. 11, 2026

Why this news matters:

The partnership gives offshore operators in Brazil local access to advanced subsea survey, metrology and 3D modeling technologies, potentially reducing mobilization times and improving project execution flexibility.
The agreement expands Zupt's presence in one of the world's most active deepwater markets and follows its acquisition by Rosenxt, highlighting continued investment in subsea inspection and survey capabilities.

An ROV performs subsea inspection and metrology work on offshore infrastructure, illustrating the survey and 3D modeling services targeted by the Zupt-Mitang Brasil partnership.

Zupt signed a framework agreement last month with Mitang Brasil to support subsea survey, inertial metrology, remote metrology and 3D modeling services offshore Brazil.

Under the agreement, Mitang will serve as Zupt's local partner, providing commercial, logistics and operational support while Zupt retains technical oversight.

The partnership will make Zupt's C-PINS inertial metrology system and 3D Recon subsea imaging and 3D modeling technology available in-country, helping reduce equipment mobilization times and improve project flexibility for offshore operators and contractors in Brazil, according to the company.

This agreement follows the acquisition of Zupt LLC by Rosenxt Holding USA LLC in July, which was a move intended to strengthen the group's subsea survey, metrology and offshore inspection capabilities.

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Ariana Hurtado

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With more than a decade of copy editing, project management and journalism experience, Ariana Hurtado is a seasoned managing editor born and raised in the energy capital of the world—Houston, Texas. She currently serves as editor-in-chief of Offshore, overseeing the editorial team, its content and the brand's growth from a digital perspective.

Utilizing her editorial expertise, she manages digital media for the Offshore team. She also helps create and oversee new special industry reports and revolutionizes existing supplements, while also contributing content to Offshore's magazine, newsletters and website as a copy editor and writer.

Prior to her current role, she served as Offshore's editor and director of special reports from April 2022 to December 2024. Before joining Offshore, she served as senior managing editor of publications with Hart Energy. Prior to her nearly nine years with Hart, she worked on the copy desk as a news editor at the Houston Chronicle.

She graduated magna cum laude with a bachelor's degree in journalism from the University of Houston.