Radius Engineering
Radius Engineering, Inc. designs and builds custom closed-mold composite manufacturing equipment, including injection systems, workcells, and tooling, for Tier-1 aerospace and defense manufacturers such as Boeing, Airbus, Lockheed Martin, and Spirit AeroSystems using proprietary SQRTM out-of-autoclave technology.
- Company typePrivate
- Founded1986
- HeadquartersSalt Lake City, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Radius Engineering does
Radius Engineering, Inc. is a privately held Salt Lake City-based manufacturer founded in 1986 that designs and builds custom equipment and tooling for net-shape, closed-mold composite part production. The company serves primarily Tier-1 aerospace manufacturers including Boeing (Commercial and Defense), Airbus, Lockheed Martin, GE Aviation, Spirit AeroSystems, Northrop Grumman, NASA, Collins Aerospace, Bell Helicopter, GKN Aerospace, Sonaca, and Quickstep. Its revenue model is engineer-to-order: bespoke injection systems, pneumatic presses, workcells, and tooling supplied under multi-year contracts with quote-based pricing, complemented by engineering services, technology transfer, and an online spare-parts channel through shop.radiuseng.com.
The technology core is Same Qualified Resin Transfer Molding (SQRTM), a proprietary out-of-autoclave (OOA) process that the company describes as the only OOA method combining controlled process parameters with high-toughness qualified prepregs for aerospace-grade net-shape parts. The product portfolio spans three integrated lines: (1) Injection Systems with 2,100cc to 45,000cc capacity rated to 600°F and 435 psi, governed by proprietary FloWare SCADA software; (2) Manufacturing Workcells built around pneumatic presses up to 130 to 185 tons and 800°F, including the June 2024-launched Hybrid Composite Workcell that handles both thermosets and thermoplastics; and (3) precision closed-mold tooling in hard-anodized aluminum or steel with demonstrated capability up to 264in × 72in × 17in. Two proprietary software products, FloWare and PressWare, plus the newer Insights control system, deliver total process monitoring around every system.
The company employs 35 people in a Gold LEED-certified, 16,000 sq. ft. facility equipped with a 156 kW rooftop solar array, and operates as a bootstrapped, profit-sharing enterprise with no institutional investors. Distribution combines direct sales through dedicated product managers with international channel partners, Coexpair in Belgium (in which Radius holds a 25% stake, created via technology transfer) and Murakami Jitsugyo and Murakami America in Japan, giving the firm coverage of North America, Europe, and Asia-Pacific. Radius cites 20+ years of RTM tooling experience as its primary differentiator, longer than any other industry participant, supported by AS9100D/ISO 9001:2015 certification and an enterprise-grade customer roster validating SQRTM as a qualified aerospace process.
Radius Engineering firmographics
Firmographics- Name
- Radius Engineering
- Legal name
- Radius Engineering, Inc.
- Website
- https://radiuseng.com
- Company type
- Private
- Founded year
- 1986
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Radius Engineering, Inc. designs and builds custom closed-mold composite manufacturing equipment, including injection systems, workcells, and tooling, for Tier-1 aerospace and defense manufacturers such as Boeing, Airbus, Lockheed Martin, and Spirit AeroSystems using proprietary SQRTM out-of-autoclave technology.
- Ownership category
- akta.pro rank
Radius Engineering industry classification
Industry- Product category
- Aerospace Composite Manufacturing Equipment
- NAICS
- Industrial Mold Manufacturing (333511), Aerospace Product and Parts Manufacturing (33641)
- SIC
- Special Industry Machinery, Nec (3559)
- akta.pro primary industry
- Tooling, Jigs, Fixtures & Molds for Airframe/Composite Manufacturing (IMABAEAI)
- akta.pro secondary industry
- Composite Structures & Layup Manufacturing (IMABAEAB)
Keywords
Where Radius Engineering is headquartered
LocationHeadquarters
- HQ city
- Salt Lake City
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Radius Engineering business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Technology or R&D, Supply Chain, Infrastructure, Marketing or Sales
Revenue model
- Manufacturing Equipment Sales: Sale of custom RTM/SQRTM presses, workcells, injection systems, and composite forming equipment. Products include pneumatic presses up to 800°F, standard injection models (2100cc, 5000cc, 10,000cc, 45,000cc), and custom systems.
- Tooling Design & Fabrication: Design and supply of net-shape closed mold tooling systems, including hard-anodized aluminum and steel tooling for composite applications.
- Engineering Services: Composite structure design and fabrication services, process development, technology transfer, on-site training, and production support throughout the product lifecycle.
- Spare Parts & Accessories: Online parts ordering through shop.radiuseng.com for spare parts and accessories.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom equipment quotes |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels4 records
Radius Engineering product offering
Product offeringCore offering
Radius Engineering designs and manufactures composite manufacturing process solutions using closed-mold technology, including RTM (Resin Transfer Molding), SQRTM (Same Qualified Resin Transfer Molding), and VARTM techniques. The company's product portfolio consists of three core lines: net-shape SQRTM & RTM Tooling (hard-anodized aluminum and steel), Manufacturing Workcells (pneumatic presses up to 800°F with proprietary control software), and Injection Systems (1K and 2K+ resin injectors from 2,100cc to 45,000cc), complemented by engineering services for composite design, tooling fabrication, process development, and technology transfer to aerospace manufacturers.
Product overview
Radius Engineering provides a comprehensive portfolio of net-shape composite manufacturing solutions centered on Closed-Mold techniques including SQRTM (Same Qualified Resin Transfer Molding), RTM (Resin Transfer Molding), and VARTM. The product portfolio consists of three interconnected core product lines: (1) SQRTM & RTM Tooling — precision closed mold tooling up to 264in x 72in x 17in, offered in hard-anodized aluminum and steel; (2) Manufacturing Workcells — pneumatic presses from 130 to 185+ tons, composite forming equipment, and the Hybrid Composite Workcell supporting both thermosets and thermoplastics; and (3) Injection Systems — single-component (1K) and two-component (2K+) systems ranging from 2,100cc to 45,000cc capacity, rated up to 600°F (315°C) and 435 psi. These hardware systems are complemented by two proprietary software offerings: FloWare™ for SCADA-based monitoring and control of injection parameters (temperature, pressure, flow rate), and PressWare™ for press control. The integrated system enables customers to transfer composite manufacturing technology and achieve high-rate aerospace production.
Differentiator
Problem solved
Functional benefit
Products and services
- Manufacturing Workcells Custom composite manufacturing workcells built to precise customer specifications, including pneumatic presses up to 800°F (425°C), composite forming equipment, and control systems. Available presses include 130 Ton and 185 Ton models, high-temperature presses, a Preform Debulker, and a Hybrid Composite Workcell supporting both thermosets and thermoplastics.
- SQRTM & RTM Tooling Net-shape closed mold tooling design and fabrication for Resin Transfer Molding (RTM) and Same Qualified Resin Transfer Molding (SQRTM) applications. Provides hard-anodized aluminum and steel tooling for most applications, with demonstrated capability for closed mold tools as large as 264in x 72in x 17in (6.7m x 1.8m x 0.23m).
- Injection Systems Resin injection systems engineered for RTM, SQRTM, and VARTM composite processes, using servo-driven piston and hydrostatic pressure to govern resin flow and internal tool pressure. Range includes Standard single-component models (2,100cc, 5,000cc, 10,000cc), the Radius Multi+ 2K two-component system, and the Radius 45,000cc large-capacity system rated up to 600°F (315°C) and 435 psi (30 bars). FloWare™ SCADA software provides total process control of temperature, pressure, and flow rate.
- Design & Development Engineering Services Engineering services across all aspects of advanced composite structure design and fabrication, covering Net-Shape and Out-of-Autoclave (OOA) composites using Closed-Mold techniques including RTM, SQRTM, IPM, automated or hand-laid preform technology, traditional and 3D woven/braided/stitched dry preforms, co-cured prepreg and dry preform structures, and co-bonded metallic fitting integration. Includes technology transfer with on-site part fabrication and equipment use training.
- Process Development Services Composite manufacturing process development services supporting customers from concept through production, including development and transfer of SQRTM/RTM/VARTM/IPM processing technology to customers with continued production life-cycle support.
- Tooling Design & Fabrication Services Net-shape closed mold tooling design and supply as a cornerstone service of Radius, providing metallic closed mold tooling in hard-anodized aluminum and steel for high-performance composite applications, with complete product integration from concept to first article fabrication.
- Production Support Services Ongoing production support and technical services for customers throughout the composite manufacturing product life-cycle, including service and technical support that facilitates continuous process improvement and reliable supply of spare parts.
- Facility Layout Planning Facility layout planning services for customers establishing or scaling composite manufacturing operations, complemented by Radius's own experience designing a 16,000 sq. ft. Gold LEED certified facility on 2.5 acres.
Quantifiable outcome
- Up to 650 Airbus A320 spoilers produced per month using RTM workcells
- +2 more outcomes
Companies that use Radius Engineering
Customer profileNamed customers14 records
Segments2 records
Ideal customer profiles3 records
Radius Engineering technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Radius Engineering partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered minor and core.
- Quickstep Holdings LimitedminorQuickstep acquired a Radius workcell to produce flare housings for the F-35. The workcell included a 100 Ton Press and two-component injection system integrated with Radius' PressWare© software.
- CoexpaircoreStrategic European business partner created via technology transfer from Radius Engineering covering best practices in engineering, tooling design, workcell and resin injector development. Radius holds a 25% stake in Coexpair. Dimitrije Milovich, President of Radius, is a member of the Coexpair Board of Directors. Located in Namur, Belgium.
- Murakami Jitsugyo, Inc.coreExclusive sales representative in Japan for Radius Engineering products. Contact: Kenzo Mitsuhashi, Manager, Tokyo Sales Office at 03-5269-3390.
- Murakami America, Inc.coreU.S.-based Japanese partner serving as sales representative for Radius Engineering products. Contact: Minoru Nishida, General Manager, Torrance, CA at (310) 782-7900.
Scale indicators7 records
Recent moves5 records
Expansion highlights5 records
Radius Engineering competitors and assessment
Company assessmentDirect peers
- Coexpair: Belgian composites manufacturing equipment company created via technology transfer from Radius Engineering, focused on RTM/SQRTM workcells, tooling, and injection systems for aerospace. Radius holds a 25% stake, making it both strategic partner and closest functional peer.
- M. Torres (MTorres): Spanish aerospace tooling and automated composite manufacturing systems supplier serving Airbus, Boeing, and tier-1 aerostructures with RTM/AFL/filament winding equipment. Directly comparable as a specialist composite tooling and equipment OEM serving the same airframer customers.
- ASC Process Systems: US-based manufacturer of autoclaves, composite presses, and integrated workcells for aerospace composites. Directly comparable as a competing supplier of capital equipment for advanced composite part manufacturing.
- Mikrosam: Macedonian manufacturer of composite manufacturing equipment including RTM presses, filament winding machines, and automated workcells serving aerospace customers. Comparable as a niche equipment OEM competing for similar RTM/OOA program awards.
Broad incumbents
- Fives Group (Fives Machining / MAG IAS): Large industrial machinery group with composite and aerospace manufacturing systems capabilities (formerly MAG IAS). A broader incumbent offering composite equipment among a wide industrial machinery portfolio.
- Spirit AeroSystems: Tier-1 aerostructures manufacturer and one of Radius's largest customers, operating high-rate RTM lines powered by Radius/Coexpair workcells. Adjacent incumbent that both shapes and consumes composite manufacturing technology trends.
- GKN Aerospace: Major tier-1 aerostructures supplier using RTM and OOA composite processes, also a Radius customer. Comparable as a large incumbent driving the same composites-manufacturing technology roadmap that Radius sells into.
Emerging players
- Quickstep Holdings: Australian aerospace composites manufacturer and OEM of Out-of-Autoclave processing equipment; acquired a Radius workcell for F-35 flare housings. Comparable as an emerging OOA composites player that overlaps with Radius in process technology and equipment.
- ÉireComposites: Irish composite design and manufacturing company with capabilities in RTM and OOA processes for aerospace, space, and renewable markets. Comparable as a smaller specialist overlapping with Radius on RTM/OOA tooling and process development.
Others
- Solvay (Cytec): Composite materials supplier (formerly Cytec) producing qualified prepregs and resin systems used in RTM/SQRTM processes. Adjacent ecosystem participant whose material qualifications and partnerships shape the addressable market for Radius's equipment.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Radius Engineering social profiles
Digital presenceRadius Engineering compliance and trust
Trust signalCompliance3 records
Radius Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
Radius Engineering leadership team
Management profileNumber of profiles
Profiles10 records
Radius Engineering subsidiaries and ownership
Company hierarchySubsidiaries1 record
Radius Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Radius Engineering M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Radius Engineering
What does Radius Engineering do?
Radius Engineering designs and manufactures composite manufacturing process solutions using closed-mold technology, including RTM (Resin Transfer Molding), SQRTM (Same Qualified Resin Transfer Molding), and VARTM techniques. The company's product portfolio consists of three core lines: net-shape SQRTM & RTM Tooling (hard-anodized aluminum and steel), Manufacturing Workcells (pneumatic presses up to 800°F with proprietary control software), and Injection Systems (1K and 2K+ resin injectors from 2,100cc to 45,000cc), complemented by engineering services for composite design, tooling fabrication, process development, and technology transfer to aerospace manufacturers.
Is Radius Engineering a public or private company?
Radius Engineering is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Radius Engineering founded?
Radius Engineering was founded in 1986. It employs 11 to 50 people.
Where is Radius Engineering based?
Radius Engineering is headquartered in Salt Lake City, United States, in the North America region.
How does Radius Engineering make money?
Four revenue lines are on record. Manufacturing Equipment Sales are the primary driver. The others are tooling Design & Fabrication, engineering Services and spare Parts & Accessories.
Who are Radius Engineering's main competitors?
Direct peers on record are Coexpair, M. Torres (MTorres), ASC Process Systems and Mikrosam. Broad incumbents are Fives Group (Fives Machining / MAG IAS), Spirit AeroSystems and GKN Aerospace. Emerging players are Quickstep Holdings and ÉireComposites. Solvay (Cytec) is listed as an others.
Does Radius Engineering have an API?
No public API is recorded for Radius Engineering.
What industry is Radius Engineering in?
Radius Engineering's product category is Aerospace Composite Manufacturing Equipment. Its primary akta.pro industry code is IMABAEAI, Tooling, Jigs, Fixtures & Molds for Airframe/Composite Manufacturing, with a secondary code of IMABAEAB, Composite Structures & Layup Manufacturing. Its NAICS code is 333511 and its SIC code is 3559.