About Rainmaker
Rainmaker is a company based in Vancouver (Canada) founded in 2023. It operates as a Green Energy-as-a-Service. Rainmaker has raised $125 million across 2 funding rounds from investors including Lowercarbon, Starship Ventures and Long Journey Ventures. Rainmaker has completed 1 acquisition, including Frederator. Rainmaker offers products and services including Cloud Seeding Technology.
- Headquarter Vancouver, Canada
- SectorsEnvironment
- Website category Arts and Entertainment · Animation and Comics
- Website rainmaker.com
- Social LinkedIn X
- Legal Name Rainmaker Technology Corporation
- Total Equity Funding$125M (USD)
in 2 rounds
- Latest Funding Round$100M (USD), Series B
Sep 2026
- InvestorsLowercarbon
& 7 more
- Investments & Acquisitions
Products & Services of Rainmaker
Rainmaker offers a comprehensive portfolio of products and services, including Cloud Seeding Technology.
Cloud seeding technology is used to increase precipitation effectively.
Funding Insights of Rainmaker
Rainmaker has successfully raised a total of $125M across 2 strategic funding rounds. The most recent funding activity was a Series B round of $100 million completed in September 2026. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $125M
- Total Rounds 2
- Last Round Series B — $100M
- First Round $25M
(May 2025)
- Investors Count 8
All 2 funding rounds of Rainmaker with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Sep 2026 | $100M | Series B | – | – | |
| May 2025 | $25M | Series A | – | Lowercarbon |
8 investors in total: 8 institutional.
Investors in Rainmaker
Rainmaker has secured backing from 8 investors, including institutional and venture fund investors. Prominent investors backing the company include Lowercarbon, Starship Ventures and Long Journey Ventures.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture capital fund focused on multiple sectors | – | longjourney.vc | San Francisco, United States | |
Life-Sciences & Tech focused Seed-stage VC Firm investing in geographies such as the US | – | 1517fund.com | San Francisco, United States | |
- | – | noavc.com | - | |
- | – | upfront.com | - | |
- | – | dcvc.com | - | |
- | – | dreamventures.com | - | |
SaaS-driven platform to calculate and offset the carbon footprint | 2010 | lowercarbon.com | United Kingdom | |
Starship Ventures is focused on investing in technology startups. | – | starship.vc | - |
Investor details for Rainmaker
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of Rainmaker
1 people are tracked at Rainmaker (1 in leadership).
| Name | Role | Group |
|---|---|---|
Michael Hefferon | CEO & President | Leadership |
Complete people profiles for Rainmaker
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Investments & Acquisitions by Rainmaker
Rainmaker has strategically engaged in corporate development activities, having acquired 1 company. Notable acquisitions include Frederator.
| Company Name | Description | Domain | Location | Founded | Acquired | Amount |
|---|---|---|---|---|---|---|
Entertainment services have been provided by Frederator since 1998. | frederator.com | Los Angeles, United States | 1998 | Oct 2016 | $12.7M |
Complete acquisition details for Rainmaker
Acquired stakes, deal sources and the complete acquisition history require an active premium plan.
- Acquired stakes
- Deal sources
- Complete history
- Exports
Verified entity values are shown only after access is granted.
Timeline of Rainmaker
4 dated milestones of Rainmaker across 10 years, from founding to its latest funding, stage changes and deals.
- Acquisition Acquires Frederator.
- Founded Rainmaker is founded.
- Funding First funding round of $25.0M.
- Funding Latest funding round, Series B, of $100.0M.
Web traffic of Rainmaker
The website of Rainmaker (rainmaker.com) receives about 39.5K visits a month and ranks #690,017 among all websites worldwide, #4,546 in Animation and Comics.
- Monthly visits39.5K
▼ 1.5% vs previous month
- Unique visitors15.6K
per month
- Global rank#690,017
among all websites
- Category rank#4,546
Arts and Entertainment · Animation and Comics
- Bounce rate43%
- Pages per visit2.7
- Average visit56 sec
- DevicesDesktop 45% · Mobile 55%
Websites whose visitors overlap most with Rainmaker. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| nitrogenstudios.com | 100% | – | – | View details | |
| houseofcool.com | 97% | 4.8K | #3,999,460 | View details | |
| tippett.com | 76% | 22.3K | #1,411,872 | View details | |
| youtube.com | 74% | 30.4B | #2 | View details | |
artifexstudios.com | artifexstudios.com | 73% | – | – | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 19 similar websites and full traffic analytics for Rainmaker
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 19 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
Similar companies to Rainmaker
7 companies that operate in the same segment as Rainmaker (Geoengineering & Environmental Innovation), ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
BMT is recognized for maritime engineering and technical consultancy. | 1985 | Teddington, Greater London, United Kingdom | – | USD 223.22 K | 206 | |
Provides carbon advisory, offsetting, and sustainability solutions for businesses worldwide. | 2012 | Bengaluru, Karnataka, India | – | USD 12.44 M | 57 | |
Meteorological services are provided to businesses by UBIMET. | 2004 | Vienna, Austria | – | – | – | |
Develops innovative technologies for atmospheric water generators. | 2004 | Mumbai, Maharashtra, India | – | USD 50.06 K | 3 | |
Environmental and energy conservation solutions provided in India. | 2011 | Mumbai, Maharashtra, India | – | USD 5.87 M | 15 | |
Offers geospatial and AI solutions for sustainable development and sector-specific applications. | 2022 | Gurugram, Haryana, India | – | – | 51 | |
Research on climate extremes and atmospheric deposition effects on European forests. | – | Bologna, Emilia-romagna, Italy | – | – | – |
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Frequently Asked Questions about Rainmaker
Rainmaker was founded in 2023 and raised its 1st funding round 2 years after it was founded.
Rainmaker is headquartered in Vancouver, Canada. It is registered at Vancouver, British Columbia, Canada.
Michael Hefferon is the current CEO of Rainmaker.
Rainmaker is a funded company, having raised a total of $125M across 2 funding rounds to date. The company's 1st funding round was a Series A of $25M, raised on May 2025.
Rainmaker is engaged in developing advanced cloud seeding technology to address water scarcity in the United States. The company operates within the environmental sector, utilizing integrated systems of radar, unmanned aircraft, and weather platforms. Solutions are provided to restore ecosystems, recharge aquifers, and reduce wildfire risks through increased precipitation. Research and transparency are prioritized to validate results and ensure responsible operations.
Rainmaker offers Cloud Seeding Technology.
Rainmaker has made 1 acquisition, including Frederator.
Rainmaker has 8 investors. Key investors include Lowercarbon, Starship Ventures, Long Journey Ventures, 1517 Fund, and noa.
Rainmaker operates through Rainmaker Technology Corporation.