The ERP solution for service providers of every kind, with a focus on project and personnel management.

Sermaxs allows you to manage all kinds of service contracts - those for recurring jobs involving planning right up to those for short-term, one-off jobs.  From initial customer contact and bids right up to contract execution and invoicing, Sermaxs allows you to maintain tight control over your sales activities and customer data.

Its personnel management capabilities are particularly strong with regard to the management and review of pay for part-time, marginally-employed and non-salaried workers, regardless of whether they are paid according to monthly, hourly or piecework rates. It can also manages permanent employees.

Information pertaining to operational administrative processes is linked and synchronized with a freely definable range of software packages for financial, payroll and cost accounting. This occurs via a range of flexible interfaces.

​ SERMAXS Personnel Management

For businesses with large numbers of personnel

SERMAXS Sales and Contract Management

For businesses who deploy staff to work on location

SERMAXS Industry Solutions

For complete business management

SERMAXS Customized Solutions

Want to develop a customized system that's tailored to your business? We're here whenever you need us to advise you and assist in its conceptualization and implementation.

General Features

  • Adaptability to existing systems
  • Flexible provisioning of data (central and decentral)
  • Mobility (online in the network, offline on notebooks)
  • Data security through access control
  • Strongly process-oriented
  • Individual service solutions


  • Service industry, technical service industry
  • Production plant maintenance and cleaning, industrial cleaning
  • Commercial cleaning
  • Recruitment
  • Security
  • Catering
  • Hospital cleaning
  • Customer service
  • Environmental services
  • Toilet rentals
  • Winter service


  • Customer relationship management (CRM)
  • Project management, contract management (ERP)
  • Contract specifications
  • Bid management
  • Costing
  • Personnel management (HR)
  • Supply chain management (SCM)
  • Inventory management
  • Electronic document capture
  • Resource management
  • Fleet management
  • Real estate management


All SERMAXS modules run on a diverse range of hardware and software platforms, including Windows, Unix, standard servers and mainframe computers, mixed environments, online and offline.