When was Rainmaker founded?

Rainmaker was founded in 2023 and raised its 1st funding round 2 years after it was founded.

Where is Rainmaker located?

Rainmaker is headquartered in El Segundo, United States.

How many employees does Rainmaker have?

As of May 31, 2026, the latest employee count at Rainmaker is 99.

Is Rainmaker a funded company?

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 round, raised on May 26, 2025.

When was the latest funding round of Rainmaker?

Rainmaker's latest funding was a $***** Series B round on Sep 21, 2026, with participation from 5 investors. Its primary sector is Forestry Tech. In United States, the Forestry Tech sector has seen $112M in funding in 2026 to date.

Where does Rainmaker rank among its competitors?

Rainmaker ranks 1st amongst 12 active competitors, of which 3 are funded. It stands 1st in terms of total funding among its competitors. The most recent competitor to raise funding was Vibrant Planet, which secured an undisclosed amount in Oct, 2026.

Who are the top competitors of Rainmaker?

Rainmaker's top competitors include Rain Industries, CAURUS Technologies and FH-0. Among them, Vibrant Planet secured the most recent funding round in October, 2026.

Rainmaker - 2026 Company Profile, Funding & Competitors

Company Details

Developer of technology for cloud seeding to increase precipitation levels. The company provides an integrated system using radar, unmanned aircraft, and a weather awareness platform. It aims to steward the natural world and increase freshwater availability. The company focuses on restoring ecosystems, recharging aquifers, and reducing wildfire risk. It uses scientific research to validate results and develop responsible operations.

Website: www.rainmaker.com/
Social

Key Metrics

Founded Year

2023

Location

El Segundo, United States

Stage

Series B

Total Funding

$125M in 2 rounds

Latest Funding Round

Series B, Sep 21, 2026, $*****

Investors

Lowercarbon & 7 more

Ranked

1^st among 12 active competitors

Employee Count

99 as on May 31, 2026

Investment & Acquisitions

Frederator

Similar Companies

Rain Industries & 6 more

View Rainmaker's full profile

Rainmaker has raised a total funding of $125M over 2 rounds. Its first funding round was on May 26, 2025. Its latest funding round was a Series B round on Sep 21, 2026 for $*****. 5 investors participated in its latest round. Rainmaker has 8 institutional investors.

Here is the list of recent funding rounds of Rainmaker:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Sep 21, 2026	7147128	Series B	1930380	8500480	6956231	1191529
May 26, 2025	2839995	Series A	8011656	4482463	Lowercarbon	Starship Ventures & 2 more

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View details of Rainmaker's funding rounds and investors

Rainmaker's employee count trend

Rainmaker has 99 employees as of May 26. Here is Rainmaker's employee count trend over the years:

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Top competitors of Rainmaker include Rain Industries, CAURUS Technologies and FH-0. Here is the list of Top 10 competitors of Rainmaker, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Rainmaker 2023, El Segundo (United States), Series B	Developer of technology for cloud seeding to increase precipitation levels	$125M	DCVC, Upfront Ventures & 6 others	57/100
2nd	Rain Industries 2019, Palo Alto (United States), Seed	Provider of fire detection drones for environmental monitoring	$9.7M	DBL Partners, Hawktail & 4 others	45/100
3rd	CAURUS Technologies 2022, Munich (Germany), Unfunded	Manufacturer of aerial firefighting systems to improve water impact	-	-	28/100
4th	FH-0 2022, Mogliano Veneto (Italy), Unfunded	Provider of solar-powered drones for autonomous monitoring and fire detection	-	-	27/100
5th	Thermaldrones 2020, Germany, Public	Provider of drone technology and software for wildlife and species protection	-	-	24/100
6th	Robotics 88 2021, Boston (United States), Funding Raised	Platform provides autonomous drone solutions for wildland fire management	-	National Oceanic and Atmospheric Administration	23/100
7th	Ponderosa 2021, Chico (United States), Unfunded	Developer of AI-enabled drones for wildfire suppression	-	-	23/100
8th	Dryad Networks 2020, Eberswalde (Germany), Unfunded	Developer of wildfire detection sensors and autonomous forest monitoring drones	-	-	22/100
9th	SAFE 2018, Nashua (United States), Deadpooled	Provider of sound wave-based fire extinguishing technology	-	-	21/100
10th	Vibrant Planet 2020, Truckee (United States), Seed	Provider of software for wildfire risk modeling and mitigation planning	-	Arbor Day Foundation	18/100