Numat

Numat

Designs nanoporous materials for gas separation

Overview

NuMat Technologies designs nanoporous materials, mainly using compounds with many tiny pores, to improve gas storage, separation, and encapsulation. These materials work by having a network of small holes that can trap and hold gases or chemicals, enabling selective separation of gas mixtures and safer containment. What sets NuMat apart is the combination of deep chemistry and engineering expertise with strategic business leadership, plus high-profile collaborations such as the partnership with Linde that validate and scale their technology for industrial use. Their goal is to tackle long-term, generational challenges by making industrial gas storage and separation more efficient and sustainable, paving the way for broader, real-world adoption.

About Numat

Simplify's Rating
Why Numat is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Industrial & Manufacturing

Energy

Company Size

51-200

Company Stage

Series C

Total Funding

$62.2M

Headquarters

Skokie, Illinois

Founded

2012

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Simplify's Take

What believers are saying

  • SK Square's $40M Series C validates semiconductor market with ION-X platform deployed.[1]
  • Milliken partnership (November 2025) opens CBRN defense and first responder markets.[1]
  • MOF capabilities address industrial decarbonization and environmental remediation beyond gas storage.[1]

What critics are saying

  • Merck's ION-X adoption fails to scale beyond SK Hynix in 6–12 months.[1]
  • Verck internally develops superior MOF alternatives, terminating NuMat supply agreement.[1]
  • Chinese MOF producers undercut pricing 30–50%, capturing SK Hynix's Asian supply chain.[1]

What makes Numat unique

  • First company to commercialize metal-organic frameworks at scale globally.[5]
  • Atom-by-atom MOF design enables custom solutions for hazardous chemical capture.[1]
  • DOD contract validates MOF-based filtration for defense and allied nations.[7]

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Funding

Total Funding

$62.2M

Below

Industry Average

Funded Over

7 Rounds

Series C funding is usually for startups that are doing well and are looking for more money to fuel major growth, such as acquiring other companies, expanding into global markets, or launching new product lines. Investors typically include larger venture capital firms and private equity.
Series C Funding Comparison
Below Average

Industry standards

$50M
$40M
Numat
$50M
Medium
$62M
SeatGeek
$100M
Oura

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Flexible PTO

FSA Benefits

401K Savings Plan

Paid Parental Leave

Long-term Disability Insurance

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

-1%
Northwestern University
Nov 19th, 2025
NU Chemistry Impact: Department of Chemistry - Northwestern University

Basic research at universities plays a foundational role in driving innovation and advancing societal well-being. It enables the exploration of bold scientific ideas that, over time, evolve into technologies with profound human impact. Imagine a first responder entering a hazardous area, protected by technology developed in our labs, or a community breathing cleaner air thanks to Northwestern research.

알파경제
Jun 3rd, 2025
SK Square Invests $40 Million in U.S. Semiconductor Materials Firm to Boost Synergy with SK Hynix

[Alpha Biz= Kim Jisun] SK Square is investing $40 million (approximately 55 billion KRW) in a U.S.-based semiconductor materials company, aiming to create synergies with its affiliate, SK Hynix.According to industry sources on May 28, SK Square has decided to invest $40 million in NuMat Technologies, a U.S. startup, through its overseas investment arm, TGC Square. The investment is part of an extension round to NuMat’s previous Series C funding and was made at the same company valuation as the initial round.NuMat Technologies develops specialty gas storage systems used in semiconductor manufacturing by leveraging metal-organic frameworks (MOFs)—materials with a porous structure. SK Square believes NuMat’s technology, which is particularly useful in safely handling toxic gases during manufacturing processes, holds significant potential for synergy with SK Hynix.

KED Global
May 27th, 2025
SK Square Invests $40M in Numat Technologies

SK Square, the investment arm of South Korea's SK Group, has invested in Numat Technologies, a US-based MOF developer, during its $40 million Series C extension round. This investment aims to create synergy with SK Hynix, particularly benefiting its high-bandwidth memory chip production. Numat's ION-X platform, used in semiconductor manufacturing, is already employed by Merck. SK Square plans further investments in semiconductor and AI-related companies, holding over 1 trillion won ($728 million) in cash.

CMOCRO
Feb 14th, 2023
NuMat Technologies Announces Appointment of Dr. Jeffrey M. Dysard, as Executive Vice President and Chief Technology Officer

NuMat Technologies Announces Appointment of Dr. Jeffrey M. Dysard, as Executive Vice President and Chief Technology Officer

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