Oceaneering
Oceaneering Millennium Plus
ROBOSCORE™ METHODOLOGY — 9 DIMENSIONS
Independently verified.
Not manufacturer-provided.
$3.5M
350kg payload
What problem does this solve?
Underwater & Marine applications.
Who is this for?
Enterprise operations teams with dedicated automation budgets and integration requirements.
BEST FOR
Underwater & Marine applications
AVOID IF
Budget is primary constraint and manual alternatives exist
PAYBACK
TBD
COMPLEXITY
TBD
Heavy-duty work-class ROV for deepwater oil & gas operations. Dual 7-function manipulators. 150hp hydraulic power unit. Proven in thousands of deepwater interventions worldwide.
The Oceaneering Millennium Plus earns a RoboScore of 79.2/100, placing it in the solid tier for underwater applications robots. At $3.5M it sits in the premium enterprise segment, making it a reasonable choice for teams where overall capability and reliability is the priority. It offers a 350kg payload capacity. Oceaneering delivers a competent platform at this price point. Deployment requirements vary by facility — consult the manufacturer.
Organizations with strategic automation mandates, dedicated robotics teams, and capital budgets above $500K. If overall capability and reliability is your primary decision criterion, the Oceaneering Millennium Plus deserves a place on your shortlist.
Any operation without a clear, validated ROI model showing payback within 24 months. If your requirements center on a different set of capabilities, compare alternatives in the underwater category before committing.
Oceaneering
Oceaneering Freedom
ROBOSCORE™ METHODOLOGY — 9 DIMENSIONS
Independently verified.
Not manufacturer-provided.
Resident autonomous underwater vehicle for permanent subsea deployment. Docks at underwater stations for recharging and data upload. Eliminates need for surface vessel support for routine inspections.
Oceaneering
Kongsberg MUNIN
ROBOSCORE™ METHODOLOGY — 9 DIMENSIONS
Independently verified.
Not manufacturer-provided.
Autonomous survey AUV optimized for long-endurance ocean mapping missions. Part of Kongsberg Ocean Space autonomy family. AI-driven mission planning and real-time data processing.
Oceaneering
Hydroid REMUS 600
ROBOSCORE™ METHODOLOGY — 9 DIMENSIONS
Independently verified.
Not manufacturer-provided.
Medium-class naval AUV for mine countermeasures and hydrographic survey. Operated by US Navy and allied forces. Modular design with field-swappable sensor sections.
Performance
| Payload Kg | 350 — Heavy-duty material handlinghandles industrial heavy loads and large components |
Other
| Hp | 150 |
| Tms | Tether management system |
| Depth M | 3000 |
| Thrusters | 8 |
| Manipulators | 2 |
| Manipulator Function | 7 |
The Real Cost of Ownership
Purchase price is only 40-60% of the true cost. Here's the full picture.
Purchase Costs
MSRP
$3.5M
CURRENT
$3.5M
Operating Costs (Annual)
MAINTENANCE LOW
—
MAINTENANCE HIGH
—
5-Year Summary
$3.5M
Purchase price + estimated 5 years maintenance
Monthly savings
$8,333
Payback period
N/A
3-year net ROI
-91%
5-year savings
-$3,000,000
| Interval | Task | Est. Time | Est. Cost | Type |
|---|---|---|---|---|
| Daily | Visual inspection & debris removal | 5–10 min | — | Operator |
| Weekly | Sensor calibration check & log review | 15–30 min | — | Operator |
| Monthly | Lubrication, belt/chain tension check | 1–2 hrs | $50–150 | Technician |
| 6-Month | Full mechanical inspection & software update | 4–8 hrs | $500–2,000 | Certified Tech |
| Annual | Comprehensive overhaul & recalibration | 1–2 days | $2,000–10,000 | OEM / Partner |
Service Details
Operator Training
Contact Vendor
Typical Training Plan
SAFETY & BASICS
2–4 hours
OPERATIONS
4–16 hours
TROUBLESHOOTING
2–8 hours
MAINTENANCE
4–16 hours
Before purchasing the Oceaneering Millennium Plus, ask the vendor these critical questions:
- 01What is the total cost of ownership over 5 years?
- 02What does the warranty cover, and what's excluded?
- 03What is your average response time for critical issues?
- 04Can you provide references from similar deployments?
- 05Is a pilot program available before full commitment?
... and 15 more critical questions
Purchase Price
$3.5M
Est. Annual Maintenance
Est. $525,000–$700,000/year (15–20%)
5-Year Total
Requires pricing data
Cost per Shift
—
Cost per Hour
—
Based on industry averages. Actual costs vary.
Oceaneering
Founded
EST. 1964(62 years)
Funding
Undisclosed
Employees
Undisclosed
HQ
US
Vendor Health Score
Health score pending verification
Certifications data being verified. Contact manufacturer for compliance documentation.
Not sure if Oceaneering Millennium Plus is right for you? Ask Robotimus.
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Kongsberg HUGIN
ROBOSCORE™ METHODOLOGY — 9 DIMENSIONS
Independently verified.
Not manufacturer-provided.
Oceaneering
Oceaneering Freedom
ROBOSCORE™ METHODOLOGY — 9 DIMENSIONS
Independently verified.
Not manufacturer-provided.
Oceaneering
Kongsberg MUNIN
ROBOSCORE™ METHODOLOGY — 9 DIMENSIONS
Independently verified.
Not manufacturer-provided.