Best Aerospace, Maritime and Defense Companies in New York, United States
The 89 best Aerospace, Maritime and Defense companies in New York, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Green Framework.
Our analysis of 50 Aerospace, Maritime and Defense companies
$6.7b in tracked funding; 89% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Aerospace, Maritime and Defense companies in New York
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Green Framework Provider of fuel grooming systems, and catalytic fuel combustion enhancers | $647M | 97 mo ago | Deadpooled | Barbara Dutton-Weingarten CEO | 2016 | — | — | — |
| 2 | The Taylor Made Group Manufacturer and supplier of aftermarket products and windshield systems | $12M | 199 mo ago | Acquired | Nelson Taylor Founder | 1908 | — | 2,055 patents Patents concentrated in health & consumer products | — |
| 3 | ZeroMark Provider of machine learning, kinetic weapons, and robotic services for military | $7M | 25 mo ago | Seed | Joel Anderson Founder & CEO | 2022 | — | 2 patents Adaptive targeting technology for firearms and projectile guidance systems | — |
| 4 | Pison Stream Solutions Provider of protective coatings and primers to safeguard soldiers | $5M | 68 mo ago | Seed | — | 2010 | — | — | — |
| 5 | Uairtek Designs and manufactures clamping system for multiple industries | $1M | 60 mo ago | Seed | Evaguel Rhysing Founder & CEO | 2017 | — | — | — |
| 6 | Bond Personalised bot wriiten notes 19Tech top 41%Funding bottom 49%Talent bottom 45%Global bottom 36% All 5 signals ▾Techtop 41% Fundingbottom 49% Talentbottom 45% Globalbottom 36% Marketbottom 16% Tech: 20 technologies across 4/8 capability areas · Cloud: Vercel Funding: Raised $1.0M across 2 rounds · 2 rounds over 12 yrs (0.2/yr) rank vs industry peers · Fliar Intelligence Index 19/100 | $1M | 8 mo ago | Seed | Sonny Caberwal Founder & CEO | 2013 | TurbopackApple iCloud MailMicrosoft 365+17 | — | — |
| 7 | CPI Aerostructures Aircraft structures and systems supplier delivering high-quality manufacturing for aerospace and defense | $569K | 51 mo ago | Public | Arthur August Founder | 1980 | Cart FunctionalitySquarespace CommerceSquarespace+13 | — | 5 job openings |
| 8 | Sea Tow Offers boat towing and on-water assistance services | $80K | 201 mo ago | Acquired | Joe Frohnhoefer Founder | 1983 | WordPressSentryMySQL+30 | — | — |
| 9 | ITT Manufacturer of engineered components for industries | — | 3 mo ago | Public | Ramos Denise President & CEO | 1920 | DrupalPHPSalesforce+25 | — | — |
| 10 | Air Industries Group Air Industries Group (AIRI) is an integrated manufacturer of precision equipment assemblies and components… | — | 89 mo ago | Public | Lou Melluzzo President & CEO | 1979 | DrupalPHPZURB Foundation+21 | 95 patents Catalytic conversion of carbon feedstocks into sustainable diesel, ethanol, and light olefins | — |
| 11 | Moog Manufacturer of motion control products and systems for multiple industries | — | 206 mo ago | Acquired | Pat Roche President & Chief Executive Officer | 1951 | Adobe Experience ManagerSentryJava+26 | 1,213 patents Patents concentrated in mechanical & energy engineering | — |
Top 11 Aerospace, Maritime and Defense companies in New York
#1
Seed · New York City, New York · founded 2013$1Mraised▾
Started as a gift-giving service with a adept note-writing bot. Transitioned to personalised bot written notes. Uses user handwriting input sample to extract a person's distinctive handwriting characteristics and style and learns spacing patterns, angulation, how a person connects certain letters, and how far someone veers from the margins. Then a robot pens the words for each card. Each card costs about $3.5
- Oct 2025Conventional Debt—
- Oct 2025PE$350M
- Apr 2014Seed$1M
#2
Deadpooled · New York City, New York · founded 2016$646.8Mraised▾
Provider of fuel grooming systems, and catalytic fuel combustion enhancers
- May 2018Conventional Debt$646.8M
#3
Seed · New York City, New York · founded 2022 · 5 employees$7Mraised▾
Provider of machine learning, kinetic weapons, and robotic services for military
- May 2024Seed$7M
#4
Seed · New York · founded 2010 · 6 employees$4.8Mraised▾
Provider of protective coatings and primers to safeguard soldiers
- Oct 2020Seed$295K
- Feb 2020Seed$2M
- Nov 2019Seed$300K
- Jul 2019Seed$2.2M
#5
Acquired · Gloversville, New York · founded 1908 · 718 employees$12.1Mraised▾
Manufacturer and supplier of aftermarket products and windshield systems
#6
Seed · Troy, New York · founded 2017 · 14 employees$1.4Mraised▾
Designs and manufactures clamping system for multiple industries
- Jun 2021Seed$1.4M
- Jun 2021Grant (prize money)$350K
- Oct 2019Grant (prize money)—
#7
Public · New York City, New York · founded 1980 · 208 employees$569Kraised▾
Aircraft structures and systems supplier delivering high-quality manufacturing for aerospace and defense. The company provides innovative solutions focused on quality and superior customer service. It specializes in manufacturing wing structures, inlets/nacelles, secondary structures, MRO pods, special structures, and offers kitting & supply chain solutions, including welding and metal fabrication. The company serves the aerospace and defense markets, providing critical components and systems for various aircraft platforms. The company's core values and skilled employees drive its success in delivering reliable and advanced aerospace solutions.
- Mar 2022Post IPO$50K
- Feb 2022Post IPO$519K
#8
Acquired · Southold, New York · founded 1983 · 151 employees$80Kraised▾
Offers boat towing and on-water assistance services
- Aug 2009Grant (prize money)$80K
#9
Public · White Plains, New York · founded 1920 · 10600 employees—raised▾
ITT is a diversified leading manufacturer of highly engineered critical components and customized technology solutions for the energy, transportation and industrial markets. It includes fluid process equipments for various industries, brake pads, shock absorbers and damping solutions for transportation industry, interconnect solutions for oil and gas, medical, transportation and industrial market, specialized absorption and vibration isolation equipment.
#10
Public · Hauppauge, New York · founded 1979—raised▾
Manufacturer of precision aerospace components and assemblies for military and commercial aircraft. It specializes in complex machining, including hard metals and deep-hole drilling, and produces flight-critical parts such as landing gear, arresting gear, engine mounts, and flight controls. The company also manufactures turbine engine components and integrated assemblies. Its products are used in various aircraft models, including both military and commercial platforms. A focus on meeting exacting safety and performance standards is central to its operations.
#11
Acquired · East Aurora, New York · founded 1951 · 500 employees—raised▾
Manufacturer of motion control products and systems for multiple industries. The company provides solutions for aerospace, defense, industrial, and medical applications. Its portfolio includes actuation technology, control electronics, and system software. The company offers electric, hydraulic, and electro-hydrostatic solutions. It also provides field service support, certifications, and legal compliance assistance.
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Aerospace, Maritime and Defense coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Defense Technology is moving in the United States
A read on the academic research around Defense Technology — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 462 United States-affiliated papers.
- Pennsylvania State University19
- United States Air Force Research Laboratory15
- United States Naval Academy12
- U.S. Air Force Institute of Technology10
- Naval Postgraduate School9
- Photonics2→4
- Jamming6→7
- Electronic warfare55
- Radar36
- Missile32
- Missile defense18
- Jamming12
- Aerospace engineering2→4
- Cruise missile4→5
Where defense tech is researched across United States
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing defense tech patents in the United States
United States defense tech patent filing is accelerating — 57 filings from 65 assignees (2016–2025), led by Raytheon, BAE SYS INF & Elect SYS Integ, AAI; annual filings 3→6.
- Raytheon17
- BAE SYS INF & Elect SYS Integ15
- AAI10
- Leonardo Electronics US10
- Lockheed10
- Rocky Research7
- Huggett James M5
- Stroili Frank D5
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.