14 Best Nanomaterials Startups to Watch in 2025

The Definitive Seedtable Ranking of Nanomaterials Startups

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 14 start-ups with an aggregate funding of $482.9m. The average funding per company in this subset is $34.5m.

Last update to the database: Feb 18, 2025. See changelog.

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1

Funding Rounds

$14.3m

Money raised

Canatu Oy's business is the production and sales of a new class of versatile carbon based components based on its novel NanoBud nanomaterial.

11

Funding Rounds

$45.9m

Money raised

Vorbeck Materials is a Jessup, Maryland-based company founded by John S. Lettow.

Location:

Key people:

5

Funding Rounds

$51.3m

Money raised

CHASM Advanced Materials, Inc. is a company that produces advanced materials.

Key people:

7

Funding Rounds

$20.3m

Money raised

XG Sciences develops and produces multifunctional materials that are based on their xGnP brand graphene nano-platelets. The company manufactures these nano-platelets through proprietary techniques that allow them to control their size and surface characteristics.

1

Funding Rounds

$6.7m

Money raised

UP Catalyst is a sustainable battery materials producer from CO2 emissions founded in 2019 by Gary Urb.

Location:

Key people:

5

Funding Rounds

$84.6m

Money raised

Paragraf is a Somersham-based company founded in 2015.

7

Funding Rounds

$224.5m

Money raised

OCSiAl is a company making graphene nanotubes founded in 2010.

3

Funding Rounds

$15.5m

Money raised

Quantum Materials Corp. is a nanotechnology company.

Location:

Key people:

1

Funding Rounds

$4.3m

Money raised

Directa Plus is a technology company pursuing the development and marketing of innovative manufacturing processes for the production of graphene. Their G+ is a continuous, simple and scalable manufacturing process which leads to products based on graphene with its specific technical characteristics.

Location:

1

Funding Rounds

$150.0k

Money raised

Crystalplex is a nanotechnology company developing alloy gradient quantum dots used in the optoelectronics industry.

Location:

1

Funding Rounds

$6.7m

Money raised

C3Nano develops transparent conductive ink and films for touchscreen and digital displays.

1

Funding Rounds

$4.0m

Money raised

Serionix is a biotechnology company developing color-changing air filters.

1

Funding Rounds

$1.6m

Money raised

Fluidinova is a specialized manufacturer of synthetic nanocrystalline hydroxyapatite material, which is commercialized under the brand name nanoXIM®.

Industries:

1

Funding Rounds

$3.2m

Money raised

Pollen Metrology is a company founded in 2014.

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