Kumair

What Kumair does

Kumair, LLC is a privately held engineering and carbon fiber composites manufacturing company headquartered at 6295 East Molloy Rd, Suite 6, East Syracuse, New York. The company designs, analyzes, and fabricates custom carbon fiber parts using prepreg materials processed through a proprietary custom-built hydraulic platen press capable of 200 tons of force across 0.75m x 1.5m platens, enabling surface pressures more than 10 times that of conventional vacuum bagging. Its product portfolio includes solid carbon fiber sheets and plates, sandwich panels with foam or honeycomb cores, high temperature carbon fiber rated for 500F continuous operation (with short durations up to 550–600F), flame retardant carbon fiber meeting FAR 25.863(a) Appendix F vertical burn testing, metal core composites integrating magnesium or titanium, and a consumer carbon fiber speaker line. The company also offers CNC machining of composites, plastics, and metals, PhD-level engineering design and analysis, and serves as a US distributor for APCM prepreg materials.

Kumair's business model combines custom contract manufacturing with PhD-level engineering consulting services, including CAD design, FEA structural analysis, and CFD aerodynamic simulations. Revenue is generated through project-based quotes for custom parts and assemblies, hourly or fixed-fee engineering consulting, and material sales through direct enterprise sales and an e-commerce storefront at shop.kumair.com. The company targets B2B customers across multiple verticals, including medical imaging and X-ray equipment, electronics enclosures for military and civilian use, robotics and industrial automation, aerospace interiors, metrology and scientific instruments, and high-end audio equipment. Its go-to-market is sales-led and enterprise-focused, relying on technical content marketing via its website and direct engagement for project consultations. The firm is led by President Dr. Joe Kummer, with no disclosed institutional investors, parent companies, or external funding rounds, and operates a single US manufacturing facility staffed by US citizens.

The company holds at least two issued US patents (US 9,783,291 covering a hybrid axial and cross-flow fan VTOL configuration, and a personal air purifier patent), has executed strategic alliances with APCM (distribution) and Pemberton Raceworks (CNC machining capacity), and completed multiple product capability expansions in 2021–2022 culminating in the September 2024 commissioning of its custom hydraulic platen press.

Name

Kumair

Legal name

Kumair, LLC

Website

https://kumairconsulting.com

Company type

Private

Operating status

Operating

Short description

Kumair, LLC is a privately held engineering and carbon fiber composites manufacturer in East Syracuse, New York, providing custom prepreg parts, high temperature and flame retardant composites, CNC machining, and PhD-level engineering consulting to B2B customers in medical imaging, robotics, aerospace, electronics, and metrology.

Ownership category

akta.pro rank

Product category

Carbon Fiber Composites Manufacturing

NAICS

Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing (326130)

akta.pro industry

PRIMARYIMABAEAB

Composite Structures & Layup Manufacturing

Industrials, Manufacturing & Construction/Aerospace & Defense Manufacturing/Aerospace Structures, Airframes & Composites

Keywords

• Carbon fiber composites manufacturing
• CNC machining services
• Prepreg materials distribution
• High temperature carbon fiber
• Composite engineering consulting

Headquarters

HQ city

East Syracuse

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Infrastructure, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Carbon Fiber Manufacturing Services: Custom carbon fiber part manufacturing including sheets, plates, molded parts, and assemblies. Revenue generated from material costs, processing, and CNC machining.
2. Prepreg Materials Distribution: Sales representative and distributor for APCM prepreg materials (carbon fiber and fiberglass). Revenue from material sales to manufacturers.
3. Engineering Consulting: PhD-level engineering consulting for CAD design, FEA analysis, and CFD simulations. Offered as standalone service or bundled with manufacturing projects.
4. Rapid Prototyping Services: Carbon fiber rapid prototyping using 3D printed molds with 2-3 week turnaround for custom molded parts.
5. Carbon Fiber Consumer Products: Development and sale of carbon fiber speakers and audio equipment. Currently in development phase with anticipated orders.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels3 records

Core offering

Kumair engineers, manufactures, and machines custom carbon fiber composite parts, sheets, plates, and sandwich panels for B2B customers, using a proprietary high-temperature carbon fiber process and a custom 200-ton hydraulic platen press. The company also distributes APCM prepreg materials, performs CNC machining of composites/metals/plastics, and provides PhD-level engineering design and CFD/FEA analysis for manufacturers, fabricators, and inventors.

Product overview

Kumair is an engineering and carbon fiber composites manufacturing company offering a portfolio of products and services. The product line includes Solid Carbon Fiber Sheets and Plates, Carbon Fiber Sandwich Sheets with Core (encompassing Foam Core and Honeycomb Core variants), High Temperature Carbon Fiber rated for 500F+, Flame Retardant Carbon Fiber meeting FAR 25.863(a) standards, and Carbon Fiber Speakers. Services encompass Carbon Fiber Prepreg (as APCM distributor), Carbon Fiber Rapid Prototyping (2-3 week turnaround), Carbon Fiber Manufacturing, CNC Machining, and Engineering Design and Analysis (CAD/FEA/CFD). The company operates a custom hydraulic platen press for high-pressure composite processing and partners with Pemberton Raceworks for CNC machining services.

Differentiator

Problem solved

Functional benefit

Brands

• Kumair Consulting: PhD-level engineering consulting division offering CAD, FEA, and CFD analysis services for carbon fiber composites and aerodynamics projects.

Products and services

• Solid Carbon Fiber Sheets and Plates Solid carbon fiber sheets and plates ranging from thin veneer up to 1.5 inches thick, manufactured from prepreg carbon fiber for maximum mechanical properties (approximately 30% greater rigidity than wet layup alternatives). Sold to manufacturers, fabricators, and inventors across aerospace, medical imaging, electronics, robotics, and metrology verticals.
• Carbon Fiber Sandwich Sheets with Core
• High Temperature Carbon Fiber Kumair's proprietary high temperature carbon fiber sheets and custom molded parts that maintain rigidity at 500F continuous operation with short duration tolerance up to 550-600F. Manufactured using a custom hydraulic platen press at surface pressures over 10x conventional vacuum bagging. Targeted at manufacturers and inventors whose applications require weight savings combined with elevated-temperature performance.
• Flame Retardant Carbon Fiber Flame retardant carbon fiber sheets and custom molded parts meeting FAR 25.863(a) Appendix F 60-second vertical burn testing requirements. Used by aircraft interior manufacturers and automation customers needing FAR-compliant composite panels and parts.
• Carbon Fiber Speakers Floor-standing carbon fiber speaker enclosures with a sealed cabinet design and a single full-range driver. Features proprietary satin clear coat finish and customizable weave and color options. Launched as Kumair's own branded audio product leveraging the company's carbon fiber expertise.
• Carbon Fiber Prepreg Materials (APCM Distribution) Kumair's distribution of APCM prepreg composite materials, including uni-directional and woven carbon fiber prepreg, fiberglass prepreg, and flame retardant options. Sold as raw materials to manufacturers and fabricators who run their own composite part production.
• Carbon Fiber Rapid Prototyping Service Rapid fabrication service using 3D printed molds to deliver custom molded carbon fiber parts in 2-3 week lead times versus typical 8-12 weeks. Targets inventors, fabricators, and manufacturers that need to iterate designs quickly or compress development cycles.
• Carbon Fiber Manufacturing Service Custom carbon fiber composites manufacturing including solid sheets, tubes, angles, and complex molded shapes using prepreg materials plus metal core composite techniques. Project-based B2B service for manufacturers, fabricators, and inventors needing custom composite parts.
• CNC Machining Service CNC machining services for carbon fiber, plastics (PVC, Nylon, Delrin, ABS, PEEK), and metals (Magnesium, Aluminum, Titanium, Steel, Copper, Brass). Uses Techno CNC routers, Fanuc Robodrill, and Matsura machining centers. Delivered in partnership with Pemberton Raceworks for combined CNC capacity.
• Engineering Design and Analysis Consulting PhD-level engineering consulting offering CAD (Solidworks), FEA (Solid Edge), and CFD (Star-CCM+) analysis for carbon fiber composites design, aerodynamics, and structural analysis. Sold as a standalone service or bundled with manufacturing projects. Delivered by engineers with over 20 years of mechanical and aerospace composites experience.

Named customers3 records

Segments6 records

Ideal customer profiles7 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core and minor.

• APCM (Advanced Prepreg Composite Materials)coreChannel Partner/ Reseller/ DistributorKumair serves as a sales representative and distributor for APCM, one of the leading US prepreg manufacturers. This partnership allows Kumair to offer US-made quality carbon fiber and fiberglass prepreg materials to customers manufacturing their own composite parts.
• Pemberton RaceworkscoreImplementation/ SI/ Consulting PartnerStrategic partnership with Pemberton Raceworks, a leading manufacturer in the radio controlled race car industry, to offer comprehensive CNC machining capabilities. The combined team has over 20 years of experience machining plastics, metals, and composites.
• Ecokühl TechnologiesminorStrategic or Co-development PartnerKumair engineers performed CFD analysis on the AirCycle home ventilation system, optimizing cross-flow fan ducting to improve airflow and reduce power consumption and noise.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Others

• Composites One: The largest North American distributor of composites materials (resins, fibers, core materials, and supplies). Comparable to Kumair as a downstream channel for composites materials, but at vastly greater scale and breadth, and serving customers who may also be Kumair's competitors or customers.
• Advanced Prepreg Composite Materials (APCM): One of the leading US prepreg manufacturers supplying carbon fiber and fiberglass prepreg materials. Kumair is APCM's sales representative and distributor, making APCM a strategic supplier/partner rather than a competitor; comparable because Kumair's prepreg availability and US-made positioning directly leverages this relationship.

Broad incumbents

• Syensqo (formerly Solvay Composite Materials): A global materials company with a broad portfolio of advanced carbon fiber prepregs and composite resins serving aerospace, automotive, and industrial markets. Comparable in target applications (aerospace interiors, high-temperature composites) but vastly larger in scale and integrated from resin through prepreg.
• Hexcel: A leading aerospace-grade carbon fiber and composite materials manufacturer with broad product lines spanning fibers, prepregs, and honeycomb cores. Comparable in serving aerospace interior and structural applications but operates at much greater scale, supply chain integration, and qualification depth than Kumair.
• Toray Advanced Composites: A major global supplier of carbon fiber prepregs and composite materials serving aerospace, industrial, and sporting goods end markets. While significantly larger and serving higher-volume OEM contracts, it competes with Kumair for the same high-temperature and engineered laminate opportunities at the high end of the market.
• Plasan Carbon Composites: A US-based large-scale carbon fiber composites manufacturer focused on aerospace and automotive structural components. Comparable in serving aerospace and automotive customers with engineered composite parts, but at significantly higher volumes and qualification scope than Kumair's custom shop.

Direct peers

• Rock West Composites: A US-based custom carbon fiber composites manufacturer offering fabricated parts, tubes, plates, and engineering services to similar industrial, aerospace, and robotics customers. Closely comparable to Kumair in size, custom-shop model, and broad vertical mix, but with broader catalog offerings and longer operating history.
• Carbon Fiber Composites Inc. A US carbon fiber composite manufacturing and engineering services provider serving aerospace, military, motorsports, and industrial customers. Comparable custom-parts model, CNC machining capability, and engineering-services-plus-manufacturing motion to Kumair.
• Composite Engineering, Inc. A custom carbon fiber and fiberglass composite fabricator serving aerospace, defense, and industrial customers with engineered parts and assemblies. Comparable in custom manufacturing scope and aerospace qualification focus, with a longer operating history than Kumair.
• Clear Carbon Components: A US custom carbon fiber parts manufacturer specializing in prototyping and low-to-mid volume production for medical, industrial, and sporting goods markets. Closely comparable to Kumair's custom prototyping, CNC machining, and engineering service motion.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Kumair