ExecGraph / Companies / OneSubsea / Org Chart
Organizational Structure

OneSubsea Org Chart

6 Decision Makers Across 3 Departments at 1 Gulf Coast Facilities

6
Decision Makers
3
Departments
1
Facilities
Weekly
Data Refresh

The OneSubsea org chart maps the full organizational structure of 6 verified decision makers and leadership team members across 3 functional departments. ExecGraph tracks role changes, new hires, and departures weekly so vendors can reach the right contact at every level of the hierarchy.

About OneSubsea

OneSubsea is a Oil and Gas operator with operations across OneSubsea Houston. The company maintains a verified contact base of 6+ decision makers across 3 functional areas including procurement, maintenance, operations, engineering, projects, turnaround, HSE, and sustainability. ExecGraph tracks OneSubsea across commercial journeys including MRO, turnarounds, and capital projects.

OneSubsea Executive Team

1 senior executive at OneSubsea at the C-Suite and SVP/EVP level.

MH
Mads Hjelmeland
Chief Executive Officer
C-SuiteExecutive Leadership
5 more decision makers
VP, Director, Manager, and specialist contacts across 3 departments
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OneSubsea Leadership by Department

OneSubsea Management Team & Decision Makers

The OneSubsea management team includes 4 senior leaders at the VP level and above, supported by 2 Directors and Managers across 3 functional areas. Key roles include Vice President Umbilicals & Cable Systems, Vice President Services, Regional Director, Chief Executive Officer, Project Director.

Seniority Distribution
C-Suite
1
17%
VP
3
50%
Director
2
33%
Senior Leadership
1
C-Suite
3
VP
2
Director

OneSubsea senior leadership includes 1 executives at the C-Suite and SVP/EVP level, plus 3 VPs across all functions including non-buyer departments visible to subscribers.

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Facilities Where OneSubsea Operates

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Related to OneSubsea

Frequently Asked

Frequently Asked Questions about OneSubsea Org Chart

What is OneSubsea?

OneSubsea is a Oil and Gas operator with operations across OneSubsea Houston. The company maintains a verified contact base of 6+ decision makers across 3 functional areas including procurement, maintenance, operations, engineering, projects, turnaround, HSE, and sustainability. ExecGraph tracks OneSubsea across commercial journeys including MRO, turnarounds, and capital projects.

Who are the executives at OneSubsea?

OneSubsea has 4 senior leaders tracked by ExecGraph, including 1 C-Suite executives, and 3 VPs. In total, ExecGraph maps 6 decision makers across 3 departments.

Who handles procurement at OneSubsea?

ExecGraph does not currently track a dedicated procurement department at OneSubsea. Procurement responsibilities may fall under operations or supply chain. View the full org chart for department-level detail.

How is OneSubsea organized?

OneSubsea is organized into 3 departments including Executive Leadership, Business Unit Leadership, Projects & Construction. ExecGraph maps the reporting structure across all functional areas to help vendors identify the right contacts.

How many decision makers does OneSubsea have on the Gulf Coast?

ExecGraph tracks 6 verified decision makers at OneSubsea across 1 Gulf Coast facilities. Contact data is refreshed weekly to capture role changes and new hires.

Who reports to the VP of Operations at OneSubsea?

ExecGraph maps the full organizational hierarchy at OneSubsea across 3 departments. The reporting structure typically flows from VP through Director and Manager tiers. Sign in to view the complete decision chain.

Does OneSubsea have a sustainability or ESG team?

ExecGraph tracks sustainability and ESG contacts at OneSubsea as part of its org chart coverage. Energy transition, decarbonization, and emissions reporting roles are mapped when available. View the full org chart for current department coverage.

Map the decision chain at OneSubsea

See who controls budget, who writes specs, and how to reach them. 6 contacts across 3 departments.

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