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/Index/Ceto (Watchkeeper)/High-frequency vessel machinery and performance telemetry
CW

High-frequency vessel machinery and performance telemetry

CETO (WATCHKEEPER)Manage supplier listing

High-frequency vessel machinery and performance telemetry — continuous onboard sensor streams from monitored hulls, processed into condition and predictive-performance insights — now formally embedded in insurance underwriting. This release establishes the rare case where the sensor dataset is the underwriting instrument: the firm has been authorised as a Lloyd's coverholder able to bind marine hull risks on a syndicate's account (with additional capacity from a second named insurer) specifically on the strength of this live operational data, deliberately replacing periodic surveys and point-in-time assessment. Targeting is explicit: vessels capable of producing onboard machinery sensor data. The company's stated thesis is that fleet age — global average now above 22 years — is too blunt a risk proxy, so the dataset substitutes demonstrated performance and maintenance standard in place of static age and historic loss records.

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Ceto (Watchkeeper)/High-frequency vessel machinery and performance telemetry
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Coverage

Universe, instruments and categories.

Industry
Property & Casualty InsuranceMarine Transportation
Instruments
equitiescommodities
Categories
AlternativeGeospatialSentiment
Regions
UKJapanOtherUS
Sample tickers
HNO.LTMK.JPFROSTNGINSWTNKDHT9101.T9104.TMATN.ST
Dataset card
Type
not stated
Format
Time-series telemetry — high-frequency continuous machinery and performance sensor streams per vessel, with derived condition and predictive-maintenance features layered on top; delivered through a monitoring platform rather than as files, so the licensable form is a stream or feature feed keyed by vessel.
Volume
Very large relative to company size — this is the defining asset. High-frequency continuous machinery and performance telemetry across the monitored fleet produces terabyte-scale cumulative history even at modest vessel counts: continuous engineering data on hundreds of hulls over several years is orders of magnitude more records per day than any document-based source in this category. The release also frames vessels as generating 'vast amounts of operational data every day'. Exact fleet count is not disclosed.
Users
N/A — B2B vessel-monitoring deployment, not a user-account product. Bound: monitored vessels and subscribing fleet owners/managers rather than users; with 15 staff, ~£7.3M revenue band and a seed-stage raise, plausibly tens of fleet-operator customers covering hundreds to a few thousand monitored hulls.
History
4 years
Update frequency
not stated
Growth
Active and inflecting — the Lloyd's coverholder MGA was announced 24 March 2026, which converts the product from a monitoring tool into an underwriting instrument with bound capacity from two named insurers; the firm is seed-stage with a revenue band already above its total raise, indicating commercial traction.
Launched
est. 2022-2023 for the Watchkeeper platform (seed-stage company with a mature deployed product and a stated revenue band, indicating several years of commercial operation before the 2026 MGA). The company is UK-based with founder-led leadership.
Delivery
not stated
Entity mapping
not stated
Sample
not stated
Point-in-time
not stated
Licence
not stated

supplier index read from their site

Ceto (Watchkeeper) has not added their own details yet. Not yet on file:

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