Insights

Funding momentum Windmill has recently closed a $5M Series A led by notable investors including YETI Capital and Pentland Ventures, alongside Dot Capital. This fresh capital influx signals growing market validation and potential for accelerated product development and regional expansion.

Smart air ecosystem The company markets a modern suite of high-design air products (AC, fan, air purifier) powered by a smart, connected experience. This presents opportunities for bundling with home automation platforms and cross-sell of complementary connected devices to retailers and integrators.

Sustainability focus Windmill emphasizes eco-friendly refrigerants, a carbon offset program, and a recycling initiative for old units. There is potential to partner with sustainability programs, green building projects, and retailers seeking eco-conscious inventory and storytelling.

Energy market partnerships Partnerships with Leap Energy to connect products to demand response and grid services indicate a pathway for utility program participation and demand-side management opportunities, enabling new sales channels with energy providers and managed service partners.

Customer expansion signals Awards for product upgrades and a history of integrations with systems like Electricenergyonline and FieldSyte show active adoption and interoperability. Target OEMs, integrators, and installers who value compatible, scalable, and high-performance air solutions for multi-site deployments.

Similar companies to Windmill

Windmill Tech Stack

Windmill uses 8 technology products and services including Criteo, Microsoft Advertising, Microsoft Clarity, and more. Explore Windmill's tech stack below.

Media & News

Windmill's Email Address Formats

Windmill uses at least 2 email formats:
Windmill Email FormatsExamplePercentage
First@windmillair.comJohn@windmillair.com
92%
Last@windmillair.comDoe@windmillair.com
8%

Frequently Asked Questions

What is Windmill's stock symbol?

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Windmill is a publicly traded company; the company's stock symbol is 1850.HK.

What is Windmill's official website and social media links?

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Windmill's official website is windmillair.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Windmill generate?

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As of August 2026, Windmill's annual revenue is estimated to be $1M - $10M.

What is Windmill's NAICS code?

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Windmill's NAICS code is 443 - Electronics and Appliance Stores.

How many employees does Windmill have currently?

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As of August 2026, Windmill has approximately 57 employees across 5 continents, including North America, Asia and Europe. Key team members include Head Of Brand And Marketing: D. O., Head Of Customer Experience: M. B. and Investor & Co-Founder: L. L. R. Explore Windmill's employee directory with LeadIQ.

What industry does Windmill belong to?

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Windmill operates in the Retail Appliances, Electrical, and Electronic Equipment industry.

What technology does Windmill use?

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Windmill's tech stack includes Criteo, Microsoft Advertising, Microsoft Clarity, Snowplow, Canva, WordPress, Mailgun and Apple Pay.

What is Windmill's email format?

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Windmill's email format typically follows the pattern of First@windmillair.com. Find more Windmill email formats with LeadIQ.

How much funding has Windmill raised to date?

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As of August 2026, Windmill has raised $15M in funding. The last funding round occurred on Oct 08, 2024 for $5M.

When was Windmill founded?

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Windmill was founded in 2018.
Windmill logo

Windmill

Retail Appliances, Electrical, and Electronic EquipmentNew York, United States51-200 Employees

Windmill is based in New York, NY, and operates in the retail appliances and electronics sector with a focus on indoor air quality. It is building a contemporary line of smart, design-forward, high-performance home air products, including Windmill AC, Windmill Fan, and Windmill Air Purifier. The products target residential customers seeking healthier living environments and improved air quality at home.

In 2023, Windmill released an upgraded version of its Original AC that is 9 times quieter and 35% more energy efficient than typical non-inverter models. The company is a mid-sized enterprise anchored in New York and continuing to expand its air-care product ecosystem. Its history includes environmental initiatives, such as using refrigerants with lower global warming potential and participating in carbon-offset efforts.

Section iconCompany Overview

Stock Symbol
1850.HK
NAICS Code
443 - Electronics and Appliance Stores
Founded
2018
Employees
51-200

Section iconFunding & Financials

  • $15M

    Windmill has raised a total of $15M of funding over 6 rounds. Their latest funding round was raised on Oct 08, 2024 in the amount of $5M as a Series A.

  • $1M - $10M

    Windmill's revenue is estimated to be in the range of $1M - $10M

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