vesselspecification.comPublic vessel records

Public data dashboard

What the current VesselSpec build covers.

Vessel type mix, field coverage, and source-review levels in the current public build. Coverage means present, not certified, approved, or operationally suitable.

Data artifact date: Jul 25, 2026

Strong public fields

Name 100% · Year built 96.5% · LOA 95.7%

These fields are present on the widest share of indexed records.

Still incomplete

Total kW 11.4% · Crane 33.1% · Bollard pull 36.4%

Gaps stay visible instead of being filled with inferred values.

What this means

69% average

Use each coverage band and source tier as a verification cue before relying on a field.

11,365
vessels in public index
10,954
indexable records
69%
average field coverage
7,883
records with public source links

Any linked public or cleared source row.

3,100+
cleared owner-document corpus

Reviewed owner/operator PDFs and spec sheets.

1,642
records with public PDF source

Records linking a PDF-labelled source.

19
tracked public parameters
6
source-review buckets

Vessel type mix

Top type labels, with unmapped and missing rows kept visible.

Browse types
Generic offshore service vessel: 2,649 vessels, 23.3%Platform Supply Vessel (PSV): 2,460 vessels, 21.6%Anchor Handling Tug Supply (AHTS): 2,449 vessels, 21.5%Unmapped / missing: 1,530 vessels, 13.5%Mobile Offshore Drilling Unit (MODU): 403 vessels, 3.5%Multi-Purpose Support Vessel (MPSV): 365 vessels, 3.2%Anchor Handling Tug (AHT): 337 vessels, 3%Floating Production Storage and Offloading (FPSO): 194 vessels, 1.7%Other: 978 vessels, 8.6%
Type labels
9
shown including Other
Generic offshore service vessel23.3% · 2,649
Platform Supply Vessel (PSV)21.6% · 2,460
Anchor Handling Tug Supply (AHTS)21.5% · 2,449
Unmapped / missing13.5% · 1,530
Mobile Offshore Drilling Unit (MODU)3.5% · 403
Multi-Purpose Support Vessel (MPSV)3.2% · 365
Anchor Handling Tug (AHT)3% · 337
Floating Production Storage and Offloading (FPSO)1.7% · 194
Other8.6% · 978

Record completeness

Buckets use filled public index fields, including IMO.

Very strong17-20 fields
3,774 · 33.2%
Strong12-16 fields
3,829 · 33.7%
Basic7-11 fields
3,351 · 29.5%
Thin0-6 fields
411 · 3.6%

Parameter coverage by source-review level

Each bar covers all 11,365 rows. Colors show review level; gray is blank or not yet covered.

Authority
Owner / cross-source
Multi-ref
Single-ref
Unconfirmed
Missing
Name
Identity
100% · 11,365
Year built
Identity
96.5% · 10,972
LOA
Hull
95.7% · 10,871
GT
Hull
93.6% · 10,641
Draft
Hull
93.2% · 10,589
Beam
Hull
90% · 10,231
Type
Identity
86.5% · 9,835
Flag
Identity
81.1% · 9,213
DWT
Hull
73.3% · 8,330
Class
Identity
66.7% · 7,585
BHP
Power
64.5% · 7,331
FiFi
Capability
55.2% · 6,271
Deck area
Deck
52.7% · 5,993
Accommodation
Deck
52.6% · 5,981
Depth
Hull
51.2% · 5,822
DP
Capability
41% · 4,665
Bollard pull BP
Capability
36.4% · 4,139
Crane SWL
Deck
33.1% · 3,757
Total kW
Power
11.4% · 1,301

How to read coverage

Coverage means a public field has a value. It does not mean complete, real-time, certified, or operational.

How to read colors

Colors summarize source-review tiers. They do not mean endorsement or class approval.

Known gaps

Power, crane, DP, bollard pull, owner/build-yard normalization, and vessel types still need work.