About Rainwater Harvesting Systems
The Rainwater Harvesting Systems comprises 208 companies, including 15 funded companies having collectively raised $518M in venture capital money and private equity. Out of these, 12 are Series A+ funded.
Rainwater Harvesting Systems sector has seen 8 acquisitions and 1 IPO.
This sector includes companies that supply and install rainwater harvesting systems for both commecial and residential applications.
Top Companies in Rainwater Harvesting Systems
There are more than 208 companies in Rainwater Harvesting Systems. Kingspan is the top Rainwater Harvesting Systems company globally, ranked using Tracxn Score (what's this?).
Here are 5 of the top Rainwater Harvesting Systems companies globally:
Company | Description | Location | Founded | Current Stage | Private Funding Raised |
|---|---|---|---|---|---|
Manufacturer of rain water harvesting system and building materials and products | Kingscourt (Ireland) | 1965 | Acquired | - | |
Provider of AI-powered solutions for wastewater network monitoring and optimisation | Belfast (United Kingdom) | 2015 | Series A | $12.7M | |
Provider of design & manufacturing tanks for modular rainwater harvesting | Noida (India) | 2017 | Seed | $2.34M | |
Provider of rainwater harvesting services | Mississauga (Canada) | 2012 | Series B | $13M | |
Manufacturer & supplier of PVC products | Mumbai (India) | 1982 | Acquired | - |
Companies founded year-on-year in Rainwater Harvesting Systems
12 Rainwater Harvesting Systems startups were founded in 2021 - this is the most number of startups founded in any year in the last 10 years.
- Total Number of Companies
Year | No. of companies |
|---|---|
2026 | - |
2025 | - |
2024 | - |
2023 | - |
2022 | 3 |
2021 | 12 |
2020 | 12 |
2019 | 8 |
2018 | 5 |
2017 | 10 |
Companies founded across countries in Rainwater Harvesting Systems
India and United States have 58 Rainwater Harvesting Systems startups, the most by any country, followed by United Kingdom which has 19 startups.
- Total Number of Companies
Country | No. of companies |
|---|---|
India | 58 |
United States | 58 |
United Kingdom | 19 |
Australia | 13 |
South Africa | 13 |
Canada | 7 |
Germany | 4 |
Ireland | 3 |
New Zealand | 2 |
China | 1 |
Stage-wise distribution of Rainwater Harvesting Systems
Out of the total 208 Rainwater Harvesting Systems companies, 15 have secured funding. Among them, 12 have reached Series A or higher, and 11 to Series B or beyond.
Founded - 208
Funded - 15
Series A+ - 12
Series B+ - 11
Series C+ - 10
Company Stage | No. of companies |
|---|---|
Founded | 208 |
Funded | 15 |
Series A+ | 12 |
Series B+ | 11 |
Series C+ | 10 |
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- 205+ Total Companies
- $518M+ Total Funding
- 10+ Funded Companies
- 5+ Acquisitions
Funding Trends in Rainwater Harvesting Systems
Total funding year-on-year in Rainwater Harvesting Systems
Rainwater Harvesting Systems saw a total funding of more than $317M in the last 10 years. The most amount of funding was in 2016 at more than $269M.
- Total Funding
Year | Total Funding |
|---|---|
2025 | $12.7M |
2024 | $20.1M |
2023 | $10M |
2022 | - |
2021 | - |
2020 | $5.3M |
2019 | - |
2017 | $553K |
Total funding across countries in Rainwater Harvesting Systems
In the last 10 years, Rainwater Harvesting Systems startups in United Kingdom have recieved the highest funding among all countries - $27.8M. Canada follows with $13M and Ireland with $4.95M.
- Total Funding
Country | Total Funding |
|---|---|
United Kingdom | $27.8M |
Canada | $13M |
Ireland | $4.95M |
India | $2.34M |
United States | $500K |
Greece | - |
Total funding amount raised by stage in Rainwater Harvesting Systems
Over the last 10 years, Rainwater Harvesting Systems have seen $5.14M into Seed Stage funding rounds and $23.4M into Early Stage funding rounds.
Funding Stage | Total Funding |
|---|---|
Early Stage | $23.4M |
PE | $15.2M |
Seed Stage | $5.14M |
Grant | $4.95M |
Recent Funding Rounds in Rainwater Harvesting Systems
In the year 2025, till March 2025, Rainwater Harvesting Systems companies have raised $12.7M in equity funding across 2 rounds.
Here are some recent, important funding rounds in Rainwater Harvesting Systems:
Company | Round Raised | Amount Raised | Funding Date | Investors |
|---|---|---|---|---|
Seed | 5248 | Mar 27, 2025 | ||
Series A | 9182 | Jan 23, 2025 | ||
PE | 3589 | Jun 27, 2024 | ||
Series B | 4112 | Jan 30, 2023 | ||
Seed | 9129 | Jul 22, 2020 |
Top Investors in Rainwater Harvesting Systems
Europa is the top investor in Rainwater Harvesting Systems companies based on number of companies invested.
Here are some top investors in Rainwater Harvesting Systems:
Investor | Location | Top Portfolio Companies |
|---|---|---|
Leeds (United Kingdom) | ||
London (United Kingdom) | ||
Belfast (United Kingdom) | ||
San Francisco (United States) |
M&A activity in Rainwater Harvesting Systems
In the year 2025, till June 2025, 1 acquisition happened in Rainwater Harvesting Systems. Last year, in 2024, a total of 2 acquisitions happened in Rainwater Harvesting Systems.
Here are some recent, important acquisitions in Rainwater Harvesting Systems:
Company | Acquisition Type | Acquisition Date | Acquirers |
|---|---|---|---|
Business Acquisition | Jun 05, 2025 | ||
Business Acquisition | Jul 31, 2024 | - | |
Business Acquisition | Mar 26, 2024 | ||
Business Acquisition | Oct 05, 2021 | ||
Business Acquisition | Jan 05, 2021 |
Acquisition trends in Rainwater Harvesting Systems
Here are the acquisition trends in Rainwater Harvesting Systems:
- Total Number of Acquisitions
Year | No. of companies |
|---|---|
2026 | - |
2025 | 1 |
2024 | 2 |
2023 | - |
2022 | - |
2021 | 2 |
2020 | - |
2019 | - |
2018 | 1 |
2017 | - |
IPOs in Rainwater Harvesting Systems
In the year 2002, till August 2002, 1 IPO happened in Rainwater Harvesting Systems.
Here are some recent, important IPOs in Rainwater Harvesting Systems:
Company | IPO Date | Exchange Symbol |
|---|---|---|
Aug 30, 2002 | Vienna Stock Exchange (VIE) | |
May 15, 1995 | Bombay Stock Exchange (BSE) |
Top News in Rainwater Harvesting Systems
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Kingspan Reports Strong Order Intake and 28% Sales Growth in Advnsys UnitThe Irish Times•Apr 30, 2026•Kingspan
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Kingspan Sees Revenue Rise to €9.2 Billion in Full Year ResultsThe Irish Times•Feb 20, 2026•Kingspan
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Evogreen and Kingspan partnership extends a case study of synergy for circular economyuaenews247.com•Dec 19, 2023•Kingspan, Polygreen
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