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Innovative IT Solutions for People: 

The ISO-Gruppe

IT that supports your goals

Every industry has its own requirements. That is why there is rarely a one-size-fits-all solution. For more than 45 years, ISO-Gruppe has supported businesses and organizations with software development, IT consulting, and its own software solutions. The result is technology that aligns with each organization's unique processes, objectives, and operating environment.

The image illustrates a digitally connected globe with travel destinations and data flows, representing the use of agentic AI in the travel industry. The focus is on automated decision-making, personalized travel recommendations and intelligent integration of global booking systems. Agentic AI refers to systems that can act autonomously, manage processes and optimize complex travel workflows . ISO-Gruppe applies these technologies to develop advanced solutions for digital distribution, dynamic packaging and intelligent travel platforms.
NEWS

ISO-Gruppe Contributes to DRV White Paper on Agentic AI

A working group of the IT Committee of the German Travel Association (DRV) has produced a highly topical white paper on Agentic AI and visibility in the travel industry. Helge Moser served as a co-author on behalf of the ISO-Gruppe.
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This image features a magnifying glass focusing on digital statistics and data charts, representing a thorough approach to data quality assessment. The vibrant neon colors highlight the modern technology used in digitalization, data analytics, and business intelligence.
NEWS

SAP certifies Marlin Dublicate Check Data Quality Solution from the ISO-Gruppe

The Marlin Duplicate Check (MDC) solution from the ISO-Gruppe has been awarded the SAP Certified Integration with RISE S/4HANA Cloud seal of approval. This reaffirms its status as a reliable, high-quality add-on for SAP customers.
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Several people are standing in a circular team formation seen from a top-down perspective on a bright background, holding hands. ISO Software Systems has been recognized in the Mittelstand 10,000 ranking by “Markt und Mittelstand,” in collaboration with Statista, as one of the Top 20 IT technology companies in Germany for 2025/2026. The ranking is considered a key reference for performance, stability, and future readiness in the midmarket.
NEWS

Statista ranks a Company of the ISO-Gruppe among the top IT Technology Companies in Germany

With the support of Statista, Markt und Mittelstand has published the results of the Mittelstand 10,000 ranking: ISO Software Systeme GmbH is among the top 20 IT technology companies in Germany.
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More news about the ISO-Gruppe can be found in our news section.

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Our business areas

Efficient IT services and software for a wide range of requirements

Automation solutions: ISO-Gruppe
Automation
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Data quality for SAP and Non-SAP
Data Quality
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Aviation Software for Airports, Airlines and Ground Handler
Aviation
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Applikationen Computertomographie-Software
Medical Technology
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Software IT services for public services
Public Services
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Software solutions: tourism technology
Tourism
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Competencies of the ISO-Gruppe

Our strengths - comprehensive and specialized: Whether software development, IT consulting, infrastructure and services or IT recruiting - the ISO-Gruppe offers you expertise from a single source.

For more than 40 years, we have been developing software for numerous renowned customers in a wide range of industries.

ISO-Gruppe - Softwarelösungen, Softwareentwicklung

From analysis to implementation: The ISO-Gruppe offers comprehensive, cross-industry IT consulting for a wide range of technology stacks.

ISO-Gruppe - IT-Consulting und Beratung

Looking for customized hosting and support solutions? The ISO-Gruppe offers tailored support in the form of infrastructure hosting, application support and a reliable service desk.

ISO-Gruppe - Hosting, Infrastruktur, IT-Support

We find IT experts for every challenge - your way to the best talent.

IT-Recruiting - IT-Experten
ISO-Gruppe - Hosting, Infrastruktur, IT-Support
ISO-Gruppe - Softwarelösungen, Softwareentwicklung
ISO-Gruppe - IT-Consulting und Beratung
ISO-Gruppe - Hosting, Infrastruktur, IT-Support
IT-Recruiting - IT-Experten

Love IT

Your Career in the ISO-Gruppe
Jobs and Careers
ISO-Gruppe: Jobs und Karriere für Young Professionals ISO-Gruppe: Jobs und Karriere für Berufseinsteiger und Professionals ISO-Gruppe: Jobs und Karriere für Berufserfahrene und Professionals
TOP JOB
Software Tester (m/w/d)
Nuremberg, Homeoffice
Public Authorities
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TOP JOB
Backend-Entwickler Java (m/w/d)
Nuremberg, Frankfurt a. M., Würzburg, Homeoffice
Public Authorities, Other
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TOP JOB
SAP Projektleiter (m/w/d)
Frankfurt a. M.
SAP, Data Quality
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All job offers
Our Customers

Reasons to choose the ISO-Gruppe

Kleine Windräder auf hügeligen, grünen Wiesen.
Our close relationship with Mondial Tourisme, our local market expertise, and our partnership with the ISO-Gruppe enable us to design travel products that are flexible and tailored to our customers’ needs. The integrated solution developed with ISO-Gruppe gives YelloSun a clear competitive advantage."
Ulrich De Smet, Managing Director of YelloSun
logo-yellosun
TÜV RHEINLAND SERVICE GMBH
"The art is to master difficult situations – that's what the ISO-Gruppe did."
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WIKINGER REISEN
"ISO Travel Solutions and Wikinger Reisen celebrate their 25th anniversary."
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Shaping the digital future together

With our comprehensive IT know-how, we support a wide range of industries and develop individual solutions for every requirement.

Our Customers

The Albrecht Dürer Airport Nuremberg logo features a stylized “N” within a blue circle alongside the lettering, symbolizing mobility, travel, and international connectivity. As a client of ISO-Gruppe, Nuremberg Airport relies on modern IT and data solutions to digitally streamline passenger and logistics processes.
The logo of the Federal Employment Agency features a red circular emblem with a white “A” and bold black lettering. As a client of ISO-Gruppe, the Federal Employment Agency leverages modern IT and data solutions to streamline labor market services, job placement processes, and digital administration.
The Condor logo features bold black lettering with the iconic bird-in-circle symbol, representing air travel, holiday flights, and international mobility. As a client of ISO-Gruppe, Condor relies on modern IT and data solutions to optimize booking systems, passenger services, and digital airline processes.
The Fraport logo features a dynamic blue emblem with lettering, symbolizing international airports, mobility, and modern infrastructure. As a client of ISO-Gruppe, Fraport relies on innovative IT and data solutions to efficiently manage passenger flows, logistics processes, and digital services.
The Jungheinrich logo features bold black lettering with a red arrow, symbolizing intralogistics, forklifts, and innovative warehouse solutions. As a client of ISO-Gruppe, Jungheinrich relies on modern IT and data solutions to digitally optimize supply chain, logistics, and automation processes.
The LEGOLAND Germany Resort logo features the iconic LEGO lettering with a yellow sun, symbolizing leisure, family entertainment, and theme park experiences. As a client of ISO-Gruppe, LEGOLAND Germany relies on modern IT and data solutions to efficiently manage visitor flows, ticketing, and digital services.

Our Partners

The Atlassian logo represents powerful software solutions for collaboration, project management, and agile practices. As a partner of ISO-Gruppe, Atlassian helps organizations streamline processes and successfully drive digital transformation.
The Chain4Travel logo features a modern black circle symbol with white lines and the black lettering. It represents blockchain solutions, digital innovation, and next-generation technology in the travel tech sector. As a partner of ISO-Gruppe, Chain4Travel supports modern IT and data solutions to efficiently manage travel bookings, transactions, and digital services.
The IATA (International Air Transport Association) logo features a globe with wings in blue, symbolizing international aviation, standards, and global mobility. As a partner of ISO-Gruppe, IATA leverages modern IT and data solutions to efficiently support airline processes, passenger standards, and digital services worldwide.
The Microsoft logo features gray lettering alongside the colorful four-square icon, symbolizing software, cloud solutions, and digital innovation worldwide. As a partner of ISO-Gruppe, Microsoft supports modern IT and data solutions to efficiently enable cloud services, data management, and digital transformation.
The Oracle logo features bold red lettering in a clean typeface, symbolizing databases, cloud services, and enterprise software worldwide. As a partner of ISO-Gruppe, Oracle supports innovative IT and data solutions to drive digital transformation, business intelligence, and efficient cloud infrastructures.
The SAP logo features bold white lettering on a blue background, representing enterprise software, ERP systems, and digital transformation worldwide. As a partner of ISO-Gruppe, SAP relies on modern IT and data solutions to efficiently manage business processes, data management, and cloud services.

Projects in Focus

As diverse as the companies that count on us: Here you will find a selection of our exciting projects.

IT-Security - NIS2 Richtlinie
IT Security
Are you NIS2 ready?
Are you ready for the new NIS2 directive? Who is affected? What measures need to be implemented and by when? How can you minimize the risk to your business and management?
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Haupteingang Gebäude EMUGE Franken
Data Quality
EMUGE-FRANKEN Group
Success Story: A familiar data governance process in a new guise.
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Air Cargo Solutions - ONE Record Hub
One Record
One Record - The key to a transparent supply chain
A new era in air cargo thanks to the IATA data format. Find out how to optimize your logistics processes with One Record.
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Street with exposure strips in a large city
Tourism
FastSearch - the ultra-fast search technology
Travel offers on screen in seconds. Our dynamic index cache delivers the best deals at lightning speed, answering even the most complex queries.
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Photonenscanner Medizintechnik
Medical Technology
Photon Scanners: The Next Level of Computed Tomography
The future of imaging! Sharper images, faster diagnosis and less radiation exposure - Siemens Healthineers is setting new standards with the NAEOTOM Alpha, supported by ISO's innovative software development.
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UN Global Compact Netzwerk Deutschland
ISO-Gruppe
ISO-Gruppe fully supports the UN Global Compact
The ISO-Gruppe supports the principles of the UN Global Compact and strengthens its commitment to sustainability and responsible business.
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