Bigblue has raised $19.0M in total across 2 funding rounds.
Bigblue's investors include Samaipata, Antler, Rainfall Ventures, #SecretFund, Y Combinator, Frederic Montagnon, Guillaume Luccisano, Nicolas Steegmann, Romain Afflelou.
Big Blue Technologies is a technology company developing the world's most energy- and material-efficient primary magnesium metal production process using an automated, continuous carbothermal reduction (CTR) method.[3][4][5][6] It produces magnesium for lightweighting applications in manufacturing, construction, and national defense, alongside calcium aluminate for cement and refractories, addressing supply chain vulnerabilities and high production costs.[3][5][6] The company serves industries needing scalable, low-emission magnesium, with technology at Technology Readiness Level (TRL) 6, validated for liquid magnesium capture and safety.[6]
Founded in 2015 and based in Cheyenne, Wyoming (with operations linked to Westminster, Colorado), it has raised under $5 million in seed funding from sources including the National Science Foundation, US DOE, and the State of Colorado.[4][5][6] With a small team of about 5 employees, it emphasizes automation for safe scaling to 20 kg/hr output and has signed MOUs with global partners for deployment.[4][6]
Big Blue Technologies was founded in 2015 by high-temperature reaction engineering specialists, including CEO Aaron Palumbo, to tackle inefficiencies in primary magnesium production.[4][5] The idea emerged from magnesium's critical role in lightweighting—essential for steel, titanium, aluminum alloys, and strategic applications—yet hampered by high costs, supply imbalances, and foreign dependence, primarily from China.[5][6]
Pivotal early progress included de-risking an aluminothermic process to TRL 6, proving low-energy liquid magnesium capture, and securing non-dilutive funding from NSF, DOE, and Colorado for scaling.[6] This built on patented innovations in chemical processes, electrochemistry, and electrolysis, positioning the company to commercialize a direct CTR route with modern automation and ore-to-ingot testing.[3][6]
Big Blue Technologies rides the wave of critical materials reshoring and decarbonization in metals/mining, where magnesium demand surges for lightweight EVs, aerospace, defense, and renewables amid US-China supply tensions.[3][5][6] Timing aligns with government incentives like DOE funding and national security priorities, as magnesium enables lighter alloys reducing emissions in transport and manufacturing.[6]
Market forces favor it: volatile pricing and production shortages create opportunities for domestic, low-cost alternatives; competitors like Magnium (net-zero focus) and US Magnesium (recycling) lag in primary efficiency.[3] It influences the ecosystem by enabling scalable supply for defense/infrastructure, fostering US leadership in clean metals tech, and supporting allied industries via partnerships.[6]
Big Blue Technologies is poised to disrupt magnesium production with its TRL 6 process, potentially capturing market share through global MOUs and scaling to commercial plants.[6] Trends like EV lightweighting, defense buildup, and net-zero mandates will accelerate growth, especially with policy tailwinds for critical minerals.[3][6] Its influence may evolve from innovator to key supplier, securing supply chains and cutting costs by 30-50% via efficiency gains, paving a lighter, more secure industrial future—directly addressing the high-level quest for sustainable, domestic magnesium dominance.[5][6]
Bigblue has raised $19.0M across 2 funding rounds. Most recently, it raised $15.0M Series A in March 2022.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Mar 1, 2022 | $15.0M Series A | Samaipata | |
| Nov 1, 2020 | $4.0M Seed | Antler, Rainfall Ventures, Samaipata, #SecretFund, Y Combinator, Frederic Montagnon, Guillaume Luccisano, Nicolas Steegmann, Romain Afflelou |
