Complex Projects – From Inquiry to Commissioning

work4all is the all-in-one software solution for manufacturers in mechanical and plant engineering.

In the cloud or on your own server
Over 35 years of experience in plant and mechanical engineering
Maintain a lifecycle history of your machines
Ein Bild, welches einen Ingenieur im Anlagen- und Maschinenbau abbildet
Laptop und Handy Screen mit einer Beispiel-Projektakte in work4all

Excellent in all areas

DATEV Marktplatz Kundenbewertung 5 Sterne
work4all Google 5 Sterne Bewertung
work4all App Store 4,9 Sterne Bewertung
work4all ERP-System des Jahres Award 2025
work4all ist zertifiziert von Datenzschutzexperte
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GoBD zertifiziert Logo
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Over 1000 companies trust work4all

From individual users to teams of 200. From office staff to field technicians and management.

"For us, work4all is an ideal all-in-one solution for transparent project management. All information regarding customer communication and material flows is available digitally in the office and also in the app."
Foto von Sven-Hendrik Vogt - Geschäftsführer von unserem Kunden comati automation GmbH
Sven-Hendrik Vogt
Managing Director, comati automation GmbH
Your all-in-one solution

Important extensions for mechanical and plant engineering

Maintain an overview with automatic ordering

To keep track of orders from suppliers, you can order from orders using the automatic ordering system. As a result, items that are not in stock and are required on an order-related basis can be ordered at the same time.

Artikelverwaltung und Artikelliste mit verschiedenen Gruppierungen in work4all
Grafik einer Stückliste, die in ein Angebot gewandelt wird in work4all

Bills of materials for calculation

Do your customers want an offer for their individual systems, but they don't want to see all the components of the planned system and especially not the purchase prices and surcharges? This is exactly what can be displayed via bills of materials, you see the components and can count on them, not your customers.

Production orders for manufacturing

Specifically, this means in work4all: Production orders are used to produce bills of materials and provide a quick overview of the stocks of the required components and make warehouse bookings easier. Clear lists help to control production.

Produktionsauftrag mit Übersicht der Artikel und deren Merkmale.
Packliste in der Lagerverwaltung

Transparent inventory movements

Delivery notes and incoming delivery notes always form the basis for stock entries and withdrawals. This makes it easy to track which items were shipped to which customers. Delivery notes can also be converted into packing lists, allowing warehouse staff to process orders quickly. Of course, delivery notes in work4all can also be converted into invoices.

Commercial overview of multiple projects

The multi-project analysis in work4all clearly displays all projects with internal services, external services, revenues, and contribution margins. All information appears automatically: revenues from outgoing invoices, external services from incoming invoices, and internal services from recorded project hours. This way, you always have a live overview of the profitability of your projects.

Grafik von einem kaufmännischen Überblick über mehrere Maschinen

CRM, ERP, and Project Management for Plant and Mechanical Engineering

work4all is the leading ERP and project management software for plant and mechanical engineering. This all-in-one solution combines CRM, project management, time tracking, resource planning, document management, and billing in a single, central system. Engineers can maintain a complete overview at all times – from the first project inquiry to the billing of hours. Thanks to our many years of industry experience, we know exactly what matters in practice. work4all is the industry standard for digital, efficient, and successful plant and mechanical engineering projects.

Bring your growing business processes into a digital home

work4all connect what belongs together: projects, customers, invoices, documents, articles, employees. Everything clearly integrated in one software system.

One control centre instead of lots of special tools and makeshift solutions
Experienced process and digitalisation specialists by your side
Easy to use for all department - even when you're on the move
"Transparent customer and project management, fair pricing, and DATEV integration make work4all a true home for our business."
Foto von Andreas Steffens - Geschäftsführer unseres Kunden Steffens Systems GmbH
Andreas Steffens
Managing Director, Steffens Systems GmbH