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Aalo: Modular nuclear reactor developer designing and manufacturing micro-reactors for data centers and cities, focused on clean energy.
Aalo has raised $133.0M across 3 funding rounds.
Key people at Aalo.
Aalo was founded in 2020 by Sejun Park (Founder).
Aalo has raised $133.0M in total across 3 funding rounds.
Based in Austin, Texas, Aalo Atomics develops mass-manufactured, modular nuclear micro-reactors designed to provide clean energy for data centers and municipalities. The enterprise engineers compact, factory-built systems that can be easily transported and assembled within small physical footprints. Its primary hardware includes the 10-megawatt Aalo-1 micro-reactor and the larger 50-megawatt Aalo Pod, both engineered to achieve electricity costs below three cents per kilowatt-hour. Operating with a workforce of approximately 35 employees, the firm has recorded $27.1 million in revenue while advancing its commercialization pipeline. To finance its capital-intensive research and manufacturing, Aalo has secured $136 million in total venture funding, which includes a $33 million Series A in 2024 and a $100 million Series B round in August 2025. The organization was founded in 2023 by Matt Loszak and Yasir Arafat.
Aalo was founded in 2020 by Sejun Park (Founder).
Aalo has raised $133.0M in total across 3 funding rounds.
Aalo's investors include Antonio Gracias, Alumni Ventures, Battery Ventures, Cornerstone VC, Episode 1 Ventures, Finch Capital, Seven Seven Six, Andrew Nutter, Damien Lane, Didier Valet, James Hind, Mandeep Singh.
Key people at Aalo.
Aalo is a furniture company that offers a Lego-like system of customizable, reusable, and hackable furniture parts, enabling users—especially design enthusiasts—to become their own furniture designers. The product emphasizes minimalistic design combined with modular connectors that allow pieces to be assembled, disassembled, and repurposed into different furniture forms. This approach serves individuals who value flexibility, sustainability, and creativity in home or office furnishings, addressing the problem of static, single-purpose furniture that lacks adaptability. Aalo is gaining traction by appealing to design geeks and DIY consumers who want personalized, sustainable furniture solutions[1][2][4].
Founded by a small team passionate about design and sustainability, Aalo emerged from the idea of creating furniture that could be easily customized and reconfigured by users themselves. The founders identified a gap in the furniture market for modular, hackable products that could evolve with users’ changing needs and spaces. Early pivotal moments included developing their unique interchangeable connector system, which differentiates their product from traditional modular furniture. The company remains small but focused, with a team of around two employees, emphasizing quality and innovation over scale for now[2][3][4].
Aalo rides the growing trend of modular, customizable, and sustainable consumer products that empower users to personalize their environments. The timing aligns with increasing consumer demand for eco-friendly products and the maker movement’s rise, where DIY and hackable goods gain popularity. Market forces such as urbanization, smaller living spaces, and a shift toward circular economy principles favor Aalo’s approach. By blending design, technology, and sustainability, Aalo influences the furniture and consumer goods ecosystem by pushing the boundaries of traditional furniture manufacturing and consumption[1][2][4].
Looking ahead, Aalo is well-positioned to capitalize on trends toward sustainability, personalization, and DIY culture. Future growth could come from expanding product lines, enhancing the connector system, and building a larger community platform for user-generated designs. As consumers increasingly seek adaptable and eco-conscious furniture, Aalo’s influence may grow beyond niche design geeks to mainstream markets. Their challenge will be scaling production and distribution while maintaining the core values of customization and sustainability. The company’s Lego-like furniture concept ties back to its mission of empowering individuals to be designers of their own spaces, making furniture a dynamic, evolving part of everyday life[1][2][4].
Aalo has raised $133.0M across 3 funding rounds. Most recently, it raised $100.0M Aalo Atomics - Series B in August 2025.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Aug 1, 2025 | $100.0M Aalo Atomics - Series B | Antonio Gracias | Alumni Ventures, Battery Ventures, Cornerstone VC, Episode 1 Ventures, Finch Capital, Seven Seven Six, Andrew Nutter, Damien Lane, Didier Valet, James Hind, Mandeep Singh |
| Aug 1, 2024 | $27.0M Aalo Atomics - Series A | Alumni Ventures, Battery Ventures, Cornerstone VC, Episode 1 Ventures, Finch Capital, Seven Seven Six, Andrew Nutter, Damien Lane, Didier Valet, James Hind, Mandeep Singh | |
| Apr 1, 2023 | $6.0M Aalo Atomics - Seed | Amity Ventures, Andreessen Horowitz, LGF, Not Boring Capital, Otherwise Fund, Akshay Kothari, Eric Wu, Evan Moore, Kunal Shah |