Rational

What Rational does

RATIONAL AG is a German manufacturer of professional kitchen technology, founded in 1976 and headquartered in Landsberg am Lech, Germany. The company designs, manufactures, and sells intelligent combi ovens and multifunctional cooking systems under product lines including iCombi Pro, iCombi Classic, iHexagon, iVario Pro, and the China-specific iCombi One. Core technology centers on the proprietary iCookingSuite software (which automates cooking parameter adjustment using sensor inputs), the iProductionManager for simultaneous multi-product cooking, the ConnectedCooking cloud platform for remote monitoring and over-the-air software updates, and the iCareSystem AutoDose for automated cleaning. Hardware is complemented by a digital ecosystem that includes the RATIONAL Updater mobile application and the RATIONAL TV training platform.

RATIONAL generates revenue primarily through capital equipment sales (combi ovens and cooking systems) plus recurring service contracts, accessories, and software-driven value for an installed base of approximately 1.5 million units. The company sells through a global direct sales force supplemented by a certified service partner network, targeting enterprise customers in restaurants, hotels, hospitals, and corporate catering. FY 2025 revenue reached €1.26 billion with 6% reported growth (8% organic, adjusting for negative FX), Europe grew 9%, North America grew 8%, and Asia declined 11%.

The business is asset-light relative to its margin profile, with EBIT margin guidance of 25-26% for 2026 despite an estimated €12-13 million in incremental U.S. tariff costs. Manufacturing operates from Germany (Landsberg am Lech), an expanded French facility in Wittenheim, and a new Chinese factory opening in Q1 2026. The company is publicly listed on the Frankfurt Stock Exchange (RAA) and OTC markets (RTLLF), with a ~79% equity ratio indicating strong financial stability and no parent company or recent M&A activity.

Name

Rational

Legal name

RATIONAL AG

Website

https://rational-online.com

Company type

Public

Founded year

1976

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

RATIONAL AG is a German public manufacturer of intelligent combi ovens and multifunctional cooking systems for professional foodservice operators, including restaurants, hotels, hospitals, and corporate catering, selling globally through direct sales and a service partner network.

Ownership category

akta.pro rank

Product category

Commercial Cooking Equipment

NAICS

Small Electrical Appliance Manufacturing (33521)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

Food Preparation Equipment & Smallwares Wholesale (AFAIALAK)

Keywords

• Commercial combi ovens
• Professional cooking systems
• Intelligent kitchen automation
• Foodservice equipment manufacturing
• Connected kitchen management

Headquarters

HQ city

Landsberg Am Lech

HQ country

Germany

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Cooking Equipment Sales: Primary revenue from selling commercial cooking equipment including combi steamers, multifunctional cooking systems, and related hardware. Products include iCombi Pro, iVario Pro, iHexagon, and iCombi Classic.
2. Service and Accessory Contracts: Recurring revenue from service contracts and accessories for the installed base of 1.5 million units, providing earnings stability through the installed customer base.
3. Software Updates and Digital Services: Free software updates provided to customers enhance product value and customer loyalty, with ConnectedCooking platform enabling digital kitchen management services.

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

Rational AG manufactures and sells industrial-grade combi ovens and intelligent cooking systems for professional foodservice operators. The portfolio centers on the iCombi Pro, iCombi Classic, iVario Pro, and iHexagon product lines, complemented by the ConnectedCooking cloud platform, iCareSystem AutoDose cleaning system, and accessories. Recurring revenue is generated through service contracts and accessories tied to an installed base of 1.5 million units across restaurants, hotels, hospitals, and corporate catering operations worldwide.

Product overview

RATIONAL AG is a German manufacturer of professional kitchen technology specializing in intelligent combi ovens and cooking systems. The product portfolio centers on the iCombi Pro (intelligent combi oven with iCookingSuite), iCombi Classic (reliable combi oven), iVario Pro (multi-functional cooking system), and iHexagon (advanced intelligent combi oven). These core products are complemented by the ConnectedCooking digital kitchen management platform for remote monitoring and software updates, the iCareSystem AutoDose automatic cleaning system, and a full range of accessories. The products utilize cooking intelligence and automation to address labor shortages, food waste reduction, and energy efficiency in professional foodservice operations including restaurants, hotels, hospitals, and corporate food service. Legacy products include the SelfCookingCenter and CombiMaster Plus lines.

Differentiator

Problem solved

Functional benefit

Brands

• iCombi Pro: Intelligent combi oven featuring iCookingSuite software for consistent cooking results and reduced food waste
• iVario Pro
• iCombi Classic
• iHexagon
• ConnectedCooking
• RATIONAL TV

Products and services

• iCombi Pro

Quantifiable outcome

• 6% revenue growth (8% organic excluding FX) in FY 2025
• +2 more outcomes

Named customers5 records

Segments2 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability5 records

Feature7 records

Partnerships

Two partnerships are on record, tiered minor.

• JWU (Johnson & Wales University)minorStrategic or Co-development Partner · 14 May 2026Partnership for student innovation challenge with awards to be staged at the 2026 NRA Show, demonstrating RATIONAL's commitment to innovation and talent development in the foodservice industry.
• Jamie Simpson (Culinary Vegetable Institute)minorGTM or Marketing Partner · 13 May 2026Executive Chef Liaison Jamie Simpson to feature at 2026 NRA Show, representing culinary partnerships to showcase RATIONAL equipment capabilities at industry events.

Scale indicators9 records

Recent moves8 records

Expansion highlights5 records

Broad incumbents

• GEA Group: GEA is a large German-listed supplier of industrial food processing, refrigeration, and separation equipment, sitting in the same broad foodservice/industrial-kitchen equipment universe as Rational with partial product overlap.
• JBT Corporation: JBT is a US-listed industrial food technology and equipment supplier to food processors and foodservice operators, providing adjacent cooking, freezing, and processing technologies to a largely overlapping customer base.
• Illinois Tool Works: ITW owns Vulcan, Hobart, and other commercial foodservice brands, making it a broad incumbent in professional cooking equipment that overlaps Rational in ovens, ranges, and connected kitchen solutions.
• Dover Corporation: Dover operates commercial foodservice equipment businesses (including legacy Refrigeration and Cooking platforms) that overlap with Rational's combi ovens and warming/holding products serving enterprise foodservice.

Regional players

• Fagor Industrial: Fagor Industrial is a Spanish manufacturer of professional cooking and catering equipment, competing with Rational in Europe (especially Iberia and Latin America) with combi ovens and complementary ranges.

Emerging players

• Midea Group: Midea is a Chinese appliance conglomerate that has aggressively expanded into commercial cooking and kitchen equipment; while broader than Rational, its commercial combi-oven and smart-kitchen efforts increasingly overlap with Rational's iCombi One launch in China.

Direct peers

• Middleby Corporation: Middleby is the largest publicly traded US commercial kitchen equipment company, with combi ovens, fryers, and cooking platforms (Celfrost, TurboChef, Manitowoc) directly overlapping Rational's iCombi / iVario portfolio and serving similar professional foodservice customers.
• Ali Group: Ali Group owns Welbilt/Convotherm, Blodgett, MKN and other commercial cooking brands, all of which compete head-to-head with Rational in combi ovens and professional kitchen suites globally.
• Hoshizaki Corporation: Hoshizaki is a Japanese commercial kitchen equipment maker best known for ice machines and refrigeration, but it has expanded into combi ovens and heated holding, putting it in direct competition with Rational's product line.
• Electrolux Professional: Electrolux Professional is a Sweden/Italy-listed peer producing combi ovens, speed ovens, and full commercial kitchen suites for the same hospitality, healthcare, and foodservice customers as Rational.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCj1lRoMzuC6DvGKtZRKXKvw
• Xx.com/rational_ag
• Facebookfacebook.com/RATIONAL.AG

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

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