Software, Apps & IT Services in Passau
We also work for companies in Passau – around 380 km from our headquarters in Dudenhofen. We develop software, apps, and automation remotely; we handle on-site IT rollouts and field service with our partner teams across Germany.
As the city of three rivers on the Austrian border, Passau combines a university, tourism, trade fairs, retail and a regional media house. Businesses and hosts need multilingual websites, software for booking, administration and retail, automation, and an IT service that keeps pace with the season and the semester schedule.
Digital solutions for businesses in Passau
Passau lies where the Inn and Ilz flow into the Danube, on the border with Austria, and as an independent city is the easternmost regional center in Bavaria. The University of Passau, with around 10,500 students, focuses on law, business and computer science, supplemented by institutes such as FORWISS and a digitalization hub. Tourism around the old town, St. Stephen’s Cathedral, Veste Oberhaus and the European Weeks festival, trade fairs such as the Passauer Frühling, and retail with a high central role shape the city center; the Passauer Neue Presse is headquartered in the city.
Where the Danube, Inn and Ilz meet, a baroque city meets a university and river cruises – and anyone who wants to reach guests, students and customers here needs digital paths that come together just as effortlessly. We support businesses throughout Passau – for example in Altstadt, Innstadt, Hacklberg, Grubweg and Heining.
Passau at a glance
- Lower Bavaria
- Bavaria
- approx. 380 km to Dudenhofen
- Active across Germany
Passau at a glance
Facts about the location and how companies from Passau benefit from our services.
- Residents
- around 54,000 (as of 31.12.2025)
- Region
- Lower Bavaria
- German state
- Bavaria
- Chamber of Commerce
- IHK Niederbayern
- Skilled Trades
- Handwerkskammer Niederbayern-Oberpfalz
- Higher education
- Universität Passau
- Development bank
- LfA Förderbank Bayern
- Distance
- approx. 380 km to Dudenhofen
Web Design
Passau welcomes guests from all over the world: river cruise passengers, students, visitors to the European Weeks festival. Multilingual websites for hotels, restaurants and culture, online stores for old-town retail, and career pages for the university, media and mid-sized companies are created with LOMA DESIGN – search-optimized and with booking and contact functions.
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Software Development
Tourism, retail, the university and the media house in Passau need software that absorbs seasonal peaks and semester periods. Custom solutions, booking and customer portals, and interfaces to ERP, DATEV and online stores connect reservations, billing and administration. Mobile apps and dashboards show occupancy and revenue.
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AI Integration & Chatbots
With a university that teaches computer science, IT security and legal tech, Passau has expertise on site. In practice that means AI chatbots that answer guest questions in several languages, document AI that reads receipts, and AI knowledge bases that make team knowledge findable. With n8n we connect inquiry, booking and invoice into an automatic workflow.
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Databases & Cloud
When the booking system or shop is unavailable in peak season, revenue is lost in the city of three rivers. Hosting in Germany, monitoring and backups keep systems available, and DevOps workflows ensure predictable updates. Web security protects guest, student and business data.
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IT Support
Old town on the peninsula between the Danube and the Inn, Innstadt on the other bank, and university buildings: Passau consists of winding locations where deployments need good planning. We handle IT rollouts, field service, IT support and Windows migrations on site together with partner teams, planned from Dudenhofen and mindful of the season and the semester.
Learn moreAll services in Passau
Choose your topic – we deliver every service for companies in Passau remotely and on site when needed.
Software & Apps
Software Development
Software from requirements to operations – web, mobile and integrations from a single source.
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Custom Software
Software built around your workflows instead of standard tools with compromises – for replacing Excel, internal tools and specialized business applications.
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Web Applications
Customer portals, dashboards and SaaS platforms that run in the browser – no installation, on any device.
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Mobile Apps
Apps for iOS and Android – from concept and design through development to publishing in the stores.
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Progressive Web Apps
Installable web apps with offline mode and push – one codebase for smartphone, tablet and desktop, no app store required.
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API & Backend Development
APIs and backends that connect ERP, CRM, store and apps – automatic data exchange instead of retyping.
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React Development
Frontends with React, Next.js and TypeScript – for web apps, dashboards and portals that stay fast and maintainable.
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Laravel & PHP
New web apps and backends with Laravel – and modernization of older PHP applications to a secure state.
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Web Design
Websites that show your brand clearly and guide visitors straight to an inquiry – designed with LOMA DESIGN.
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Web Development
Websites with real functionality: calculators, forms, customer portals and integrations – cleanly programmed and fast.
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WordPress Development
WordPress websites with a custom theme and bespoke plugins – fast, secure and easy to maintain.
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Shopware Development
Shopware 6 stores with a custom theme, bespoke plugins and ERP integration – including migration from Shopware 5.
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E-Commerce & Online Stores
Online stores with Shopify, WooCommerce or Shopware – including payment, shipping and integration with your inventory management.
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Headless CMS
Maintain content centrally and publish it to your website, app and other channels – with a fast front end and clear editorial workflows.
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UI/UX Design
Interfaces for software, apps and portals – researched, tested as a prototype and designed with LOMA DESIGN.
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Technical SEO & Relaunch
Relaunch and technical SEO with a redirect plan, load-time optimization and monitoring – together with LOMA DESIGN.
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Databases & Cloud
Data architecture, migration and cloud hosting – high-performing, secure and, on request, in German data centers.
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DevOps & CI/CD
Automated tests, builds and deployments – for faster releases and fewer outages in production.
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Web Security
Find and fix vulnerabilities – for websites, online stores, customer portals and custom web applications.
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Maintenance & Support
Updates, monitoring, backups and further development – so websites, apps and software run reliably.
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Technology Consulting
Software selection, architecture, code review and a digitalization roadmap – independent and implementation-oriented.
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Process Automation
Recurring tasks run automatically – less manual work, fewer errors, more time for your business.
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Chatbots, assistants and AI workflows that answer inquiries, analyze data and qualify leads.
Learn moreIT Services & Rollouts
IT Rollouts
Hardware, workstation and branch rollouts plus Windows migration – across Germany with partner teams on site.
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Field Service
On-site IT technicians for break & fix, IMAC and infrastructure – across Germany on request, cleanly documented.
Learn moreIT Support
Helpdesk, level 1 to level 3 support and workplace services – remote and on site from a single source.
Learn more73 specializations for companies in Passau
Concrete projects – from customer portals to DATEV integrations and AI chatbots:
Software & Apps
Web & E-Commerce
Cloud, Operations & Security
AI & Automation
IT Services & Rollouts
Industries we work for in Passau
Tourism & Hospitality
A restaurant or hotel relies on large images, a menu or room overview, and a reservation flow that works on mobile in just a few steps.
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Education & Research
A training organization runs a learning platform with courses, progress tracking, exams and certificates for thousands of participants.
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Retail & E-Commerce
A brick-and-mortar retailer takes its range online, syncs stock levels with the POS system and offers in-store pickup.
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Media & Creative Industries
A publisher publishes articles once and delivers them to its website, app, newsletter and partner portals.
Learn moreHow we work with companies from Passau
- Initial consultationBy video call or, if needed, in person on site – we get to know your workflows and goals.
- Concept & quoteYou receive a clear concept and a transparent quote – at a fixed price if the scope is clear.
- Implementation & operationsWe develop with regular progress updates and support you beyond launch.
Passau and surroundings
Guides: common questions before a project starts
How much does a website cost – and what does the price depend on?
What a website costs depends mainly on scope, design ambition, content, features such as appointment booking or a shop, and the technical system.
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How much does it cost to have software developed?
The cost of software development depends on the feature scope, the number of user roles, integrations with existing systems, security and data protection requirements,…
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How long does it take to build a website?
How long it takes to build a website depends mainly on scope, features and how quickly texts, images and approvals are ready.
Learn moreFrequently asked questions from Passau
Our headquarters are in Dudenhofen near Speyer (Jägerstr. 22). For companies from Passau, we work remotely and on site when needed; we handle IT assignments together with our partner teams.
For companies from Passau, we develop custom software, web apps, and mobile apps, build websites and online stores with LOMA DESIGN, automate processes, and integrate AI. We also provide operations, maintenance, IT rollouts, field service, and IT support.
Our packages serve as a guide: Starter from €2,500, Professional from €8,000, and Enterprise priced individually. After a free initial consultation, you receive a transparent quote – at a fixed price if the scope is clearly defined.
After your inquiry, we usually get back to you within 24 hours. In the initial consultation, we clarify goals, scope, and timeline – then we can get going quickly.
Nearby locations
Needs analysis for your project
Answer a few short questions – we usually get back to you within 24 hours with an initial assessment.
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