What Rational Solutions does

Rational Solutions Ltd. is a privately held Israeli contract manufacturer founded in 1981, headquartered in Rishon Le-Zion with a second, larger manufacturing facility in Kiryat Gat and a combined workforce of approximately 125 employees. The company manufactures polyurethane and plastic parts, high-precision machined components, sub-assemblies, and full-turnkey systems for enterprise customers in medical devices, homeland security (HLS), industrial, and civil aviation.

The technical core centers on Reaction Injection Molding (RIM) of polyurethane, producing parts from 3 mm thickness up to 45 kg in a single injection, with specific gravities ranging from 0.2 to 1.6 and self-extinguishing properties to UL94V0 standards. The RIM line is integrated with 44 CNC machining centers including 5-axis machines with work tables up to 6 meters, high-pressure plastic injection molding, and FDM-based 3D printing. Aluminum and metal-surface epoxy molds with integrated heating and cooling support rapid prototyping and serial production. Material qualifications include compact polyurethane (1100 kg/m³), foamed polyurethane (700 kg/m³), ABS, and PC-ABS compliant with UL94-V0 medical-system flammability standards.

Commercially, Rational operates a B2B contract-manufacturing model with quote-based pricing tied to bill of materials and required technology, multi-year customer contracts, and direct enterprise field sales (phone, email, in-house sales team) targeting OEMs and tier-one integrators. Named customers include Philips, Medtronic, GE Healthcare, Israel Aerospace Industries, Elbit Systems, Rafael, HP, Biosense Webster, Mazor Robotics, Stratasys, Lumenis, Syneron Candela, Gilat, Bio-Rad, Orbotech, Venus Concept, and Insughtec. Revenue is generated from hardware sales — parts and assemblies — with no software, subscription, or licensing component in the disclosed model.

Name

Rational Solutions

Legal name

RATIONAL SOLUTIONS LTD.

Website

https://rational-sl.com

Company type

Private

Founded year

1981

Operating status

Operating

Headcount range

101–250 employees

Short description

Rational Solutions Ltd., an Israel-based contract manufacturer founded in 1981, provides RIM polyurethane parts, CNC machining, plastic injection molding, 3D printing, and turnkey assembly services to enterprise customers in medical devices, homeland security, industrial, and civil aviation markets.

Ownership category

akta.pro rank

Product category

Contract Manufacturing

NAICS

Plastics Product Manufacturing (3261), Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing (3327)

SIC

Plastics Products, Nec (3089)

akta.pro primary industry

Custom Injection Molding & Contract Manufacturing (Job Shops/CMs) (IMANAFAJ)

akta.pro secondary industry

Industrial & Machinery Injection Molded Components (Gears, Wear Parts) (IMANAFAF)

Keywords

• Contract manufacturing services
• Plastic injection molding
• Polyurethane RIM parts
• CNC precision machining
• Medical device manufacturing

Headquarters

HQ city

Rishon Le Zion

HQ country

Israel

HQ region

Middle East

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Contract Manufacturing Services: Revenue generated from manufacturing parts and assemblies for enterprise customers. Services include RIM polyurethane injection, plastic injection molding, CNC machining, and final assembly. Pricing based on bill of materials and required technology, including assembly and quality control standards.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Rational Solutions manufactures RIM (Reaction Injection Molding) polyurethane parts, plastic injection molded parts, and high-precision CNC machined parts for enterprise customers. The company provides full turnkey contract manufacturing from R&D, design, mold building, injection, finishing, and assembly through JIT delivery, serving medical devices, homeland security, industrial, and civil aviation sectors.

Product overview

Rational Solutions is a manufacturing company offering a comprehensive portfolio of precision manufacturing services centered around RIM polyurethane technology, plastic injection molding, CNC machining, and assembly services. The core offerings include RIM Polyurethane Parts (ranging from 3mm to 45kg), Plastic Injection Molding, and High Precision CNC Machined Parts (utilizing 44 CNC centers with 5-axis capability up to 6M). These are supported by Functional Prototyping, 3D Printing via FDM technology, and R&D Support services. The company provides Full Turnkey Projects combining multiple technologies from design through JIT delivery and assembly. All offerings are unified under a single-source manufacturing approach supporting medical devices, industrial, civil aviation, and homeland security markets.

Differentiator

Problem solved

Functional benefit

Products and services

• RIM Polyurethane Parts Reaction Injection Molding polyurethane parts ranging from 3mm thick up to 45kg in a single injection, including compact and foamed polyurethane options (1100 kg/m³ and 700 kg/m³ densities), with self-extinguishing properties per UL94V0 standards. Manufactured for enterprise customers in medical, defense, industrial, and aviation sectors.
• Plastic Injection Molding High-pressure plastic injection molding for large-volume production using molds with injection and ejector plates, processing materials such as ABS and PC-ABS compliant with UL94-V0 for medical systems.
• High Precision CNC Machined Parts CNC machining services utilizing 44 CNC machining centers including 5-axis machines with work tables up to 6M long, supporting milling, turning, and grinding of various metals and plastics for rapid turnaround from one-off pieces to tens of thousands.
• Assembly Services Advanced assembly of systems and sub-systems including wiring, integration, and turnkey assembly of sub-systems into larger technology-embedded systems for enterprise customers.
• Full Turnkey Projects End-to-end manufacturing solutions covering R&D, design, mold building, injection, finishing, assembly and JIT delivery of plastic parts, including engineering, project management, and quality control.
• Functional Prototyping Rapid manufacturing of functional prototypes from materials including ABS, PC-ABS, PMMA, aluminum, and soft materials, compliant with UL94-V0 standard, supporting usability, functional, safety, and clinical testing.
• 3D Printing (FDM) 3D printed prototype manufacturing using FDM technology across various polymers, capable of producing parts from several kilograms down to a few grams.
• R&D Support Engineering and development support from early design stages through manufacturing using various technologies including RIM, plastic injection, sheet metal, CNC, and 3D printing.

Quantifiable outcome

• Parts with specific gravities ranging from 0.2 to 1.6
• +2 more outcomes

Named customers17 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Flex Ltd: Global EMS/contract manufacturer with large medical, aerospace and industrial verticals; widely comparable business model (multi-technology manufacturing-to-order) but operates at vastly greater scale than Rational Solutions.
• Jabil: Large diversified contract manufacturer with significant healthcare, aerospace/defense and industrial customer overlap and similar turnkey plastic-and-metal manufacturing value proposition.
• Sanmina: End-to-end manufacturing partner for medical, aerospace/defense and industrial OEMs with plastic, machining and assembly capabilities analogous to Rational Solutions' offering.
• Celestica: Global EMS providing design, manufacturing and supply-chain services with similar industrial and aerospace customer mix; comparable multi-technology manufacturing approach to Rational Solutions.

Direct peers

• Benchmark Electronics: Mid-tier precision contract manufacturer focused on medical, aerospace/defense and industrial customers; directly comparable in scope, services and target verticals, just larger and US-centric.
• Kitron: Norwegian EMS/contract manufacturer serving defense, aerospace, medical and industrial customers with similar multi-technology manufacturing services and European-Mid-East operating footprint.
• Scanfil plc: Mid-tier contract manufacturer with comparable revenue size, vertical mix (industrial, energy, aerospace/medicine) and full turnkey manufacturing services – often referenced as a mid-market European benchmark for Rational Solutions.
• Note AB: Swedish EMS with industrial, defense and medical customers offering similar mid-scale contract-manufacturing services including assembly, machining and plastic parts.
• Kimball Electronics: Mid-market contract manufacturer serving medical, industrial and aerospace customers with full turnkey manufacturing services; comparable size segment and customer profile to Rational Solutions.
• Creation Technologies: North American mid-market contract manufacturer focused on medical, aerospace/defense and industrial OEMs; similar scale, end-to-end manufacturing offering and regulated-vertical mix.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCSlWXkz34roLBmV3ua9Ztig
• LinkedInlinkedin.com/company/uniplast-international-inc

Compliance4 records

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 Rational Solutions