- Recent Funding
- Accelerators
- HAX
- HAX 2023
HHAX has 174 companies on Recent Funding across 21 batches.
About this page
HAX has 174 companies on Recent Funding across 21 batches, the newest being HAX 2025. 23 of them have a sourced raise on record, and 3 announced a round in the last 90 days.
HAX team
No current team members verified yet. Visit HAX’s website for its latest team information.
Recently raised
HAX companies with the newest rounds on record, across every batch. Each amount links to where it was reported.
DDanu RoboticsSeed · HAX 2024
BBlaze Energy TechnologiesSeed · HAX 2024
CCradlewiseSeries A · HAX 2019
AAspect AerospaceSeed · HAX 2025
UndisclosedAArculus SolutionsSeed · HAX 2023
UndisclosedGGroundedAIHAX 11
CCARVSeed · HAX 06
UndisclosedMMowitoPre-seed · HAX 2021
HAX 2023
Arculus Solutions' mission is to future-proof natural gas transmission pipelines to enable safe hydrogen transportation.
UndisclosedSeed · Jul 16, 2026No founders on record
C
Low carbon construction materials for the builders of tomorrow.
$15MSeries A · Mar 18, 2026No founders on recordQ
Flywheel energy storage system
$5MSeed · Mar 4, 2026LB
MPLoïc Bastard, Michael Pratt
A
Unlocking hydrogen's full potential with safe, scalable, and cost-effective solutions.
$5MSeed · Sep 24, 2024NKNatasha Kostenuk
3
No round on recordNo founders on recordA
We automate real estate development for developers to lower costs and save time. Proptech, startup, AI, real estate, construction, multifamily development, apartment construction, housing projects, residential, urban, project management, high-rise residential construction, energy-efficient construc
No round on recordJBKMSUJosef Bromovsky, Kyle MertensMeyer +1
A
Altiro has developed a novel iron-based energy storage system to provide on-demand heat and power for consumers.
No round on recordNo founders on record
A
Makes materially better walls.
No round on recordIS
MZIgor Stavrulov, Mohsen Zehtabchian
A
High-performance metal powders. Enhance today’s processes and enable tomorrow’s
No round on recordNo founders on record
A
AuraSense makes measurement tools for personal wellness, research and clinical trials: movement, reaction, memory and speech, and how they change over time. Not a medical device.
No round on recordNo founders on record
B
BioMetallica transforms complex waste streams into precious metals, platinum group metals, rare earth elements, silver and silicon through proprietary biological and green chemistry technologies.
No round on recordNo founders on record
C
A Revolution in Gas Fermentation. CarbonBridge Inc. helps you leverage biology to build the molecules you need with our compact, highly efficient, direct-gas bioreactor.
No round on recordNo founders on record
C
We design and deploy on-site Critical Minerals Recovery systems that reclaim high-value materials, fortify supply chains, and convert liabilities into assets.
No round on recordNo founders on record
H
No round on recordNo founders on recordM
We 3D print batteries that conform to your design — not the other way around.
No round on recordNo founders on record
M
Mesa Quantum develops chip-scale quantum sensing technology including atomic clocks and inertial sensors for position, navigation, and timing as a GPS alternative.
No round on recordNo founders on record
M
Mimic builds solid-state thermal systems that respond with unprecedented speed and precision to people, places, and performance conditions.
No round on recordNo founders on recordM
Mass Mitigation of Carbon Emissions
No round on recordAG
CC
LDAlan Gu, Clément Cid +1
O
Building the future of hemodialysis. Truly portable, radically compact, and simply intuitive.
No round on recordNo founders on record
O
No round on recordNo founders on recordP
Princeton Critical Minerals is a cleantech company that boosts lithium extraction and production from brine sources.
No round on recordSZZJSean Zheng, Z. Jason Ren
S
Silana brings production back home. Sustainable, cost-efficient and scalable - ready for the future of fashion.
No round on recordNo founders on record
T
Energy, Sustainability
No round on recordNo founders on record
V
No round on recordNo founders on record
HAX companies by category
How this is counted
Companies are the ones HAX lists in its own directory, with the batch it published. A latest raise is the company's newest round beyond the batch itself; its amount links to where it was reported, and totals sum the rounds that link to a source. Founders are the people on record at each company. The same data as JSON: /api/v1/accelerators/hax. All accelerators.
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