What Isgus Gmbh does

ISGUS GmbH is a German family-owned software company founded in 1891 and headquartered in Villingen-Schwenningen, with a wholly-owned subsidiary in Vienna, Austria, and additional operating subsidiaries (ISGUS-bavaria GmbH, IVS Zeit + Sicherheit GmbH, Leonhardt Zeit- und Datenerfassungssysteme GmbH, and Pelz Zeit- und Datenerfassungs OHG). The company serves more than 15,000 customers, primarily in the DACH region (Germany, Austria, Switzerland) with an emerging presence in the United Kingdom and United States, spanning verticals such as manufacturing, public administration, logistics, food production, healthcare, and financial services.

The company's flagship offering is the ZEUS® Workforce Management platform, an integrated "all-in-one" suite combining HR management, time recording (Zeiterfassung), access control (Zutrittskontrolle), personnel deployment planning (Personaleinsatzplanung), and production data acquisition (Betriebsdatenerfassung) on a single shared data foundation. Architecture is modular: ZEUS® HR-Management, Zeiterfassung, Zutrittskontrolle, Personaleinsatzplanung, and Betriebsdatenerfassung are bundled under ZEUS® Workforce Management and complemented by a dedicated ZEUS® Mobile App, the ZEUS® CONNECT 4 FOR SAP HCM integration (with SAP S/4HANA certification), and a companion hardware terminal line for time and access capture. Deployment is available both on-premise and as ISGUS Cloud, operated in the company's own ISO/IEC 27001-certified data center.

ISGUS monetizes through a hybrid model combining software subscriptions (ISGUS Cloud or on-premise licensing), hardware terminals sold as one-time purchases, and professional services for implementation and customization. Pricing is quote-based and determined per customer, with annual billing cadence. Distribution is dominated by direct enterprise field sales and consultation appointments, supplemented by a regional partner/subsidiary network within the ISGUS Unternehmensgruppe, trade-show and webinar activity, and digital channels including LinkedIn Lead Gen Forms targeting Mittelstand (mid-market) and public-sector buyers.

Name

Isgus Gmbh

Legal name

ISGUS GmbH

Website

https://isgus.de

Company type

Private

Founded year

1891

Operating status

Operating

Short description

ISGUS GmbH is a German family-owned software company (founded 1891) that provides the ZEUS® Workforce Management platform—an integrated suite of HR management, time recording, access control, scheduling, and production data capture—serving more than 15,000 customers across the DACH region and select international markets.

Ownership category

akta.pro rank

Product category

Workforce Management Software

NAICS

Computer Systems Design and Related Services (54151), Custom Computer Programming Services (541511), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)

SIC

Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Payroll Software & Payroll-as-a-Service (SaaS) (BPACAIAB)

Keywords

• Workforce management software
• Time and attendance systems
• Access control solutions
• HR management software
• Production data acquisition

Headquarters

HQ city

Villingen-schwenningen

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Infrastructure, Supply Chain, Marketing or Sales, Operations

Revenue model

1. Software Licenses and Subscriptions: ZEUS® Workforce Management software offered as either cloud-based subscription (ISGUS Cloud) or on-premise license model, providing recurring revenue from software access and maintenance
2. Hardware Terminals: Physical time recording and access control terminals sold as one-time purchases
3. Professional Services: Implementation, customization, and consulting services for deployment of ZEUS® solutions

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels7 records

Core offering

ISGUS sells the ZEUS® Workforce Management platform, an integrated all-in-one software suite for HR management, time recording, access control, workforce scheduling, and production data collection. The platform is available as ISGUS Cloud (SaaS) or on-premise deployment, complemented by proprietary hardware terminals and SAP HCM integration. Customers purchase software licenses, cloud subscriptions, hardware terminals, and implementation services primarily through consultation-based direct sales in DACH markets.

Product overview

ISGUS offers the ZEUS® Workforce Management platform — a unified ALL-IN-ONE solution that integrates HR-Management, Zeiterfassung (time tracking), Zutrittskontrolle (access control), Personaleinsatzplanung (workforce scheduling), and Betriebsdatenerfassung (production data acquisition) under a single shared data foundation. The core ZEUS® platform is complemented by the ZEUS® CONNECT 4 FOR SAP HCM module for ERP integration, the ZEUS® Mobile App for mobile time tracking, and ISGUS Cloud for cloud-based deployment. The company also manufactures dedicated hardware terminals for time recording and access control. ISGUS operates as a corporate group including ISGUS-bavaria GmbH, IVS Zeit + Sicherheit GmbH, Leonhardt Zeit- und Datenerfassungssysteme GmbH, and Pelz Zeit- und Datenerfassungs OHG.

Differentiator

Problem solved

Functional benefit

Brands

• ZEUS®: The integrated software platform for workforce management, HR management, time recording, access control, personnel deployment planning, and production data collection
• ZEUS® HR-Management
• ZEUS® Zeiterfassung
• ZEUS® Zutrittskontrolle
• ZEUS® Personaleinsatzplanung
• ZEUS® Betriebsdatenerfassung
• ZEUS® CONNECT 4 FOR SAP HCM
• ISGUS Cloud

Products and services

• ZEUS® Workforce Management ALL-IN-ONE workforce management platform connecting time tracking, HR management, scheduling, production data acquisition, and access control in a single integrated system with a shared data foundation.
• ZEUS® HR-Management Digitalizes HR processes from hiring to termination, managing onboarding, offboarding, and administrative HR tasks centrally on a digital platform.
• ZEUS® Zeiterfassung (Time Recording) Enables employees to record working hours flexibly and in real-time, whether in the office, at home, or mobile. Provides transparent, precise, and legally compliant time documentation.
• ZEUS® Zutrittskontrolle (Access Control) Protects employees, visitors, buildings, and sensitive areas with digitally controlled access. Implements intelligent authorization concepts for clear and traceable control of all access points.
• ZEUS® Personaleinsatzplanung (Workforce Scheduling) Manages employee deployment according to demand, efficiently and transparently. Coordinates availability, qualifications, and operational requirements to improve utilization and employee satisfaction.
• ZEUS® Betriebsdatenerfassung (Production Data Acquisition) Captures and analyzes production data in real-time. Automatically collects machine running times, order times, and process data for central evaluation to identify weaknesses and optimize processes.
• ZEUS® CONNECT 4 FOR SAP HCM Integrates time management and HR processes seamlessly into existing SAP system landscapes with secure, bidirectional data exchange between ZEUS® and SAP HCM.
• ZEUS® Mobile App Enables employees to record working hours and relevant data directly via smartphone or tablet, flexibly, mobile, and in real-time. Supports location-independent and transparent time tracking.
• ISGUS Cloud Operates ZEUS® via a secure and scalable cloud infrastructure in ISGUS's own data center with ISO/IEC 27001 certified information security management system, offering high availability and regular updates.
• Terminals für Zeit- und Datenerfassung (Time and Data Recording Terminals) Hardware terminals for time and data recording as part of the complete ZEUS® solution ecosystem.
• Terminals für Zutrittskontrolle (Access Control Terminals) Hardware terminals for access control as part of the complete ZEUS® solution ecosystem.

Quantifiable outcome

• Fragmented systems can cost up to 20% efficiency loss according to McKinsey research
• +1 more outcomes

Named customers19 records

Segments6 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature5 records

Partnerships

One partnership is on record.

• SAPcoreTechnology or IntegrationZEUS® CONNECT 4 FOR SAP HCM provides seamless integration between ZEUS® Workforce Management and SAP HCM systems, enabling bidirectional data exchange. This integration allows companies with existing SAP infrastructure to incorporate ZEUS® time management and HR processes into their SAP ecosystem.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Emerging players

• HiBob: HiBob is a cloud-native modern HRIS focused on SMB and mid-market employers in Europe and globally. It overlaps with ISGUS's HR-Management module on a modern UX-led, mobile-first basis.
• Personio: Personio is a fast-growing cloud-native HR platform for European SMBs and mid-market — directly targeting the Mittelstand segment that ISGUS's ZEUS® suite also serves.

Direct peers

• Personal & Informatik (P&I): P&I is a long-standing German HR software vendor serving payroll, time management, and personnel administration — directly comparable to ISGUS in product scope, DACH customer base, and mid-market focus.
• rexx systems: rexx systems provides HR and talent management software for German mid-market employers, directly overlapping with ISGUS's HR-Management and Personaleinsatzplanung modules in the Mittelstand segment.
• ATOSS Software: ATOSS is a Germany-based direct competitor offering workforce management, time recording, and personnel scheduling software to enterprises and the public sector across DACH. It is the closest comparable in product scope, target verticals, and go-to-market.

Broad incumbents

• UKG (Ultimate Kronos Group): UKG offers a broad HCM and workforce management suite including time & attendance, scheduling, and HR — overlapping with ISGUS's ZEUS® modules but addressing a much larger enterprise and global customer base.
• Sage: Sage offers HR, payroll, and people management software (Sage HR, Sage People) across Europe. It is a broader incumbent targeting the same SMB and mid-market HR buyer as ISGUS.
• ADP: ADP is the dominant global payroll and HCM provider, with time-and-attendance capabilities. It represents a broader-incumbent competitor for HR, payroll, and workforce management buyers.
• Workday: Workday is a global cloud HCM, payroll, and workforce management platform. It competes for large enterprise HR buyers that ISGUS also targets with its SAP-integrated ZEUS® suite.
• SAP (SuccessFactors): SAP SuccessFactors is the global HCM suite incumbent. SAP competes as a broader platform across HR, time, and payroll while ISGUS positions ZEUS® as a complementary specialist integrated via ZEUS® CONNECT 4 FOR SAP HCM.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xlinkedin.com/company/isgus
• YouTubeyoutube.com/channel/isgus
• Facebookfacebook.com/ISGUS
• LinkedInlinkedin.com/company/isgus
• Instagraminstagram.com/isgus

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Isgus Gmbh