Software for large companies

While every department and every employee is 100% focused on their core work 1Tool exactly those data and functions that are needed to optimally support large companies in their processes. Thanks to unrestricted extensions, your processes can be mapped with our software as required.

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1Tool | 2 layers

With 1Tool success is capitalized

And as big as large companies and corporations need.

Because with 1Tool we offer software for the daily work of teams in large companies - from CRM and ERP to project and event management, to e-commerce and knowledge management, our software is designed for reliable and scalable functions. So that you are well prepared for the success of your large corporation.

  • Can also be used flexibly across national borders
  • The entire company can be controlled with one system
  • Tailored to the individual requirements of your group

Designed to get the most out of your business

One software suitable for all industries. Features that cover all areas of your business. An intuitive interface to work easier and faster. And an adaptability to be exactly the software you need.

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A dream team – also at different locations

No matter where you and your team are, what time zone you work in or whether your job takes place in the office or on site at the customer - our web-based software for large companies and corporations can also be used wonderfully across all national borders.

Internationally active companies benefit worldwide from a system that can be operated in several languages ​​and allows the storage of several currencies, tax rates and much more. With intuitive workflows and unrestricted cross-border collaboration 1Tool making it the ideal software for your large company.

Central source of information meets customized functions

With 1Tool your entire company can be conveniently controlled in one central system. All your employees can access the same application at the same time and see all the necessary information according to their authorizations.

And while you use our standard modules to manage customers, plan campaigns, handle projects or control your purchasing and sales, we will work with you to expand our software for large companies with individual functions and tailor-made processes. So that there are no limits to your business development.

Hans-Peter Wolf, sales contact.

Hans Peter Wolf

Head of Sales & Authorized Officer

Our contact person for CRM software is available to you at any time by telephone or e-mail. We would also be happy to arrange an appointment for an exclusive consultation or training course.

Recommended modules for large corporations



per month/user

    Simple notepad

    Individual templates

    newsletter campaigns

    Opening rates, number of clicks and much more.



per month/user

    Simple accounting

    Individual invoice templates


    Evaluations of finances



per month/user

    Fast quotation

    Order confirmations

    Individual offer templates

    Order phases & status



per month/user

    Project phases & progress

    Detailed resource planning

    Project tasks & team members

    Extensive project controlling



per month/user

    Optimal task planning

    Allocation of employees

    Status including notifications

    Easy team communication



per month/user

    Personal folder structure

    Numerous file formats

    Approval & sharing via link

    Simple search & archiving



per month/user

    management of leads

    Mapping of the entire sales pipeline

    Sales Stages & Sources

    Sales Reports & Sales Goals



per month/user

    Quickly accessible knowledge

    Display via text, images, videos, etc.

    Sharing Permissions & Roles

    Bookmark & ​​PDF Download

Customer Portal


per month/user

    Personal customer profile

    Previous projects, tickets, invoices and much more.

    Easy customer communication

    Exchange of documents

Incoming invoices


per month/user

    Registration of costs incurred

    Types of costs, places and bearers

    Posting of incoming invoices

    Evaluation of all costs

Time recording


per month/user

    Recording for tasks, projects, contacts

    Evaluation of vacation days & overtime

    Individual working time models

    Play & Stop quick entry



per month/user

    Fast appointment entry

    Access permissions for colleagues

    Memories, invitations, documents

    Outlook synchronization



per month/user

    Management of all goods and product groups

    Subscription Products

    Packing units

    Individual discounts, price scales, taxes, etc.

warehouse management


per month/user

    Booking and overview of all goods flows

    Supplier orders

    Management of suppliers & storage locations


Contact management


per month/user

    Unlimited contacts

    companies and contacts

    Contact Search & Map

    Individual views & fields

    History & Mobile Sync

With 1Tool develop your own innovative solution

favor large corporations 1Tool, because they are more productive and can ensure more efficient collaboration. Adapted to the personal everyday work, every employee is able to achieve top performance.