---
name: "OTT HydroMet"
supplier_id: "GB-FTS-140933"
organisation_scale: "large"
total_awards: 6
total_spend_gbp: 225002
median_contract_gbp: 1
lots_bid: null
lots_won: null
win_rate_pct: null
median_discount_pct: null
url: "https://tenderline.uk/suppliers/ott-hydromet-coh-03778121"
generated: "2026-10-08T02:43:48.442Z"
machine_api: "https://tenderline.uk/api/public/suppliers/GB-FTS-140933/markdown"
---

# OTT HydroMet · UK Public Sector Contract Record

Source: [Tenderline](https://tenderline.uk/suppliers/ott-hydromet-coh-03778121) — Official UK public procurement supplier dossier compiled from Find a Tender notices.

> **Tenderline Supplier Summary:** OTT HydroMet is a Large organisation public sector supplier in the UK. Tracked in Tenderline with 6 published contract awards across official contracting authorities.

## Key Information
- **Supplier Name:** OTT HydroMet
- **Organisation Scale:** Large organisation
- **Company Registration (CRN):** `GB-FTS-140933` (Find a Tender organisation id)
- **Total Published Awards:** 6
- **Primary Sector:** [Surveying, hydrographic, oceanographic and hydrological instruments and appliances](https://tenderline.uk/sectors/surveying-hydrographic-oceanographic-and-hydrological-instru-38290000)
- **Company Status:** Active

- **Tenderline Record:** https://tenderline.uk/suppliers/ott-hydromet-coh-03778121

## Market Volume & Benchmarks
- **Total Published Contract Spend:** £225k
- **Median Contract Value:** £1

## Delivery Geography
- **Active Delivery Regions:** Nationwide (UK), [North East England](https://tenderline.uk/regions/north-east), [North West England](https://tenderline.uk/regions/north-west), [Yorkshire and the Humber](https://tenderline.uk/regions/yorkshire-and-the-humber)

## Top Public Sector Clients
1. **[The Coal Authority](https://tenderline.uk/buyers/the-coal-authority-GB-FTS-3825):** 2 procedures
2. **[DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS](https://tenderline.uk/buyers/department-for-environment-food-rural-affairs-gov-d7):** 1 procedures (2 awards)
3. **[DEPARTMENT OF ENVIRONMENT, FOOD AND RURAL AFFAIRS](https://tenderline.uk/buyers/department-of-environment-food-and-rural-affairs-GB-FTS-139505):** 1 procedures
4. **[Met Office](https://tenderline.uk/buyers/met-office-gov-ea46):** 1 procedures

## Largest Contract Awards Won
Top public sector contracts awarded to this supplier:
1. **[Met Office](https://tenderline.uk/buyers/met-office-gov-ea46):** £225k · [DN684274 - Snow Depth Sensor](https://tenderline.uk/tenders/dn684274-snow-depth-sensor-ocds-h6vhtk-03f9df)
2. **[DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS](https://tenderline.uk/buyers/department-for-environment-food-rural-affairs-gov-d7):** £1 · [tNCEA - National Hydrometry Data Logger Lot 2](https://tenderline.uk/tenders/lot-2-tncea-national-hydrometry-data-logger-ocds-h6vhtk-05e492) · Awarded: 25 Mar 2026
3. **[DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS](https://tenderline.uk/buyers/department-for-environment-food-rural-affairs-gov-d7):** £1 · [Lot 2 _ tNCEA - National Hydrometry Data Logger](https://tenderline.uk/tenders/lot-2-tncea-national-hydrometry-data-logger-ocds-h6vhtk-05e492)

## Contract Expiries & Upcoming Recompetes
- **Active Contracts Ending in 18 Months:** 0

## Competitive Supplier Intelligence
> **Full Win-Loss & Award Analysis:** Complete historical contract timelines, pricing movement benchmarks, buyer relationship networks, and competitor analysis are available on Tenderline:
> [View complete OTT HydroMet public contract history on Tenderline](https://tenderline.uk/suppliers/ott-hydromet-coh-03778121#contract-history)

## Provenance and Open Data
- **Data Source:** Official award notices published under the Open Government Licence v3.0 on Find a Tender Service.
- **Canonical Profile:** https://tenderline.uk/suppliers/ott-hydromet-coh-03778121
- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt