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StormHarvester

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StormHarvester links civil infrastructure to a weather forecasting platform

Belfast, United KingdomFounded 2015Energy
Valuation $50–100M Last recorded · 2025
Headcount 100–500 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for StormHarvester and the history behind them.

About StormHarvester

StormHarvester is a software company that has developed an automated water management platform for wastewater utilities. The platform uses artificial intelligence and machine learning to help wastewater companies manage their networks more efficiently, reduce pollution, and prevent flooding.

The company's core products include a 'Smart Tank' solution that monitors rainfall forecasts and adjusts water tank levels to create capacity for stormwater, and a 'Blockage Detection' system that identifies blockages in sewer networks before they can cause pollution events or floods. By providing tools to monitor and analyze sewer network performance, StormHarvester helps its clients to optimize their existing infrastructure.

The company serves water and sewerage companies, with clients such as Wessex Water in the UK. The business model appears to be providing its software platform as a service to these utilities. The market for StormHarvester's services is driven by increasing strain on water systems due to urbanization, climate change, and population growth.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2015
Headquarters
Belfast, United Kingdom
Employees
119
Open positions
2
Dealroom signal
89.3/100
Sub-industry
Water
Sector
Energy, Weather Forecasting, Core AI, Sustainable Development Goals, Wastewater Treatment, Climate Tech, Flood Management, Water Tech, Water Resource Management, AI Applications, Climate Adaptation
Technology
Artificial Intelligence
Business model
Manufacturing
Client focus
b2b

Open roles

1 open role
From job postings in the last four months. Careers page ↗More startups hiring →

Funding history

6 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES A✓Equity / VC Jan 2025 $11M $44M Emerald Technology Ventures · YFM Equity Partners ↗
GRANT✓Other financing Jan 2023 $370K — Undisclosed —
Showing the latest 2 of 6 recorded eventsBook a demo for the full funding history →

Growth signals

StormHarvester website traffic

Latest recorded traffic for StormHarvester is 930 monthly website visits, down 53.5% over the last three months. StormHarvester's team grew 24% over the past year.

Latest monthly visits930 3-month web change-53.5% 1-year team growth+24%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

10 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed4 investors entered at this stage

  • Techstart Ventures
  • Invest Northern Ireland
  • Eden Rock Group
  • Green Angel Ventures

Series A2 investors entered at this stage

  • YFM Equity Partners
  • Emerald Technology Ventures

Other known investors4 additional known investors

  • Antoine Pradayrol
  • Clarendon Fund Managers
  • Imagine H2O
  • Jonny Barr
Team profiled 5 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 3 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
7 countries with
team presence
🇬🇧 United Kingdom92.2%
🇦🇺 Australia2.9%
🇳🇿 New Zealand1%
🇫🇮 Finland1%
🇮🇪 Ireland1%
Top 5 of 7 shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about StormHarvester on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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