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/Index/Grey-wing/Grey-wing
GW

Grey-wing

GREY-WINGManage supplier listing

Voyage-level Statement of Facts event data turned into structured, source-linked tables: port-call event timestamps (NOR tender, berth all-fast, cargo operations, completion, departure), laytime/demurrage computations with charter-party rule application (SHINC/SHEX, reversible laytime, weather at half-rate, part-cargo proration), demurrage claim outcomes, and a port/terminal performance layer derived from hours-lost per terminal (named terminals include Paradip, Kandla, Zhangjiagang, CJK, Lianyungang and Moroccan agent exports). Adjacent crew-change dataset (vessel, master, manning agency, port agent, flights, visas) from the same platform.

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Grey-wing/Grey-wing
SampleCoverage

Sample

Brickroad customers

Sample this dataset before you buy it.

Your sourcing agent asks Grey-wing and files the sample in your catalog — private to you.

Start 7-day trial→Nothing is charged until the trial ends.

Coverage

Universe, instruments and categories.

Industry
Application SoftwareMarine Shipping
Instruments
equitiescommodities
Categories
Alternative
Supply Chain
Reference
Regions
USJapanOtherUK
Sample tickers
SBLKGNKTNKSTNGNATDHTINSWFROOSGHAFN
Dataset card
Type
not stated
Format
Tabular (Excel/CSV/JSON export of extracted events) with a paired document corpus of typed, scanned, stamped, handwritten and bilingual SoF PDFs as ground-truth originals
Volume
Tens of thousands of extracted SoF event rows and low-thousands of source SoF documents to date (est. from ~$1.2M revenue over ~240 potential claims per 10-vessel fleet per year); plus a private/public maritime data lake covering crew-change, port, flight and visa records aggregated since 2019-2021 funding
Users
~20-60 institutional seats (inferred from a 4-6 person company at ~$1.2M revenue with a named enterprise customer base including BW Group and Hafnia; B2B niche, no consumer signup)
History
7 years
Update frequency
not stated
Growth
Active — recent pivot from crew-change intelligence to SoF/demurrage extraction and agentic workflows; active engineering cadence (agent frameworks, OCR pipelines, MCP integrations) and a live single-document free trial
Launched
2019-2020 company founding (YC W21, $2.5M seed October 2021); Proteus SoF/demurrage product line materially later, ~2024-2026
Delivery
not stated
Entity mapping
not stated
Sample
not stated
Point-in-time
not stated
Licence
not stated

supplier index read from their site

Grey-wing has not added their own details yet. Not yet on file:

  • Dataset
  • Data dictionary
  • Coverage
  • Provenance
  • Rights & data handling