What PROSIS does

PROSIS (legally evoila Ingolstadt GmbH since February 2026) is a mid-sized German IT services and proprietary-software company headquartered in Gaimersheim near Ingolstadt, founded in 1999 with offices in Wolfsburg and Rohrbach. The firm operates across three integrated lines: (1) proprietary software products — guSTAFF (HR/personnel administration with EuGH-compliant time tracking, vacation planning, shift scheduling, travel expenses, and a Lite self-serve tier at €1.99/user/month), luitGUARD (occupational health and safety software compliant with ArbSchG, GefStoffV, BetrSichV, and BioStoffV), siBILL (CRM for order management and customer support), chAPPeau (iOS/Android mobile app integrated with guSTAFF), and an integrated PROSIS Software ERP Suite; (2) IT services across the OSI stack — application lifecycle management (CAE/CAD/VR/PDM/PP/TDM/CAM), system administration (Windows/Linux/UNIX), document management based on Atlassian Jira/Confluence, project and process management, and custom software development using modern frontend and backend technologies; and (3) consulting and training covering ISMS/QMS/NIS-2, ISO 27001/9001/TISAX implementation, plus the evoila Academy offering ITIL, PRINCE2, SCRUM, and technical certifications.

The business model is a hybrid of recurring software subscriptions (monthly per-seat pricing of guSTAFF modules with 12–60 month terms and price guarantees) and project-based professional services revenue. Distribution is dual-channel: enterprise field sales targeting major German automotive manufacturers (with the Wolfsburg and Rohrbach offices positioned near VW/Audi/MAN ecosystems) and a self-serve/PLG channel on prosis.de featuring free trials, a freemium Lite tier, and configurable product pages. Certifications are central to monetization — ISO 27001, ISO 9001, TISAX, AZAV, GDPR, and German/EU regulatory compliance (EuGH, ArbSchG, EStG, BUrlG) are embedded into both product design and the consulting practice. Other strategic partnerships include Red Hat (Advanced Cloud & Service Provider since 2020, with multiple accreditations), Microsoft (Silver Datacenter), Citrix (Silver), TÜV SÜD (SCRUM certification), and ENX Association (TISAX). Primary customer segments are enterprise automotive OEMs plus German KMU/SMB buyers reached through software subscriptions; secondary segments include organizations seeking certification and firms with workplace safety obligations. The company operates a 2,700 m² Work-Life Office on a four-day week and has received consecutive IHK Ausbildungsbetrieb recognition (2022, 2024, 2025).

Name

PROSIS

Legal name

evoila Ingolstadt GmbH

Website

https://prosis.de

Company type

Private

Founded year

1999

Operating status

Acquired

Headcount range

101–250 employees

Short description

Mid-sized German IT services and proprietary-software firm (now evoila Ingolstadt GmbH after Feb 2026 acquisition) serving automotive OEMs and KMU with HR/EHS/CRM software, custom development, consulting, and training.

Ownership category

akta.pro rank

Headquarters

HQ city

Gaimersheim

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Software Licenses and Subscriptions: Sale of proprietary software products including guSTAFF (HR software), luitGUARD (EHS software), siBILL (CRM), and chAPPeau (mobile app). Products offered as subscription (per user/month) or perpetual licenses with module-based pricing.
2. IT Consulting Services: Professional consulting services including IT support, infrastructure setup, cybersecurity consulting, NIS-2 compliance, ISMS implementation, and management system consulting (ISO 9001, ISO 27001, TISAX).
3. Training and Education: evoila Academy provides training courses including web-based trainings, live/present training sessions, and customized training programs. Covers topics like ITIL, PRINCE2, SCRUM, and various technical certifications.
4. Custom Software Development: Individual software development services using modern frontend and backend technologies, implementation and support of custom software solutions.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels9 records

Core offering

PROSIS is a German IT service provider (IT-Dienstleister) that develops and sells its own proprietary business software—guSTAFF (HR), luitGUARD (EHS), siBILL (CRM for small businesses), chAPPeau (mobile apps), and the PROSIS ERP Suite—while also delivering individual software development, Application Lifecycle Management / Project Portfolio Management services, and ISMS / QMS / NIS-2 compliance consulting. Offerings are aimed at German Mittelstand companies and regulated enterprises, particularly automotive manufacturers requiring TISAX-aligned processes.

Product overview

PROSIS (now evoila Ingolstadt GmbH) is a mid-sized German IT company offering a portfolio of proprietary software products combined with consulting and training services. The core software products include: luitGUARD (EHS/occupational safety software), guSTAFF (comprehensive HR management software available in full and lite versions), and siBILL (CRM for SMEs with order management and customer support modules). The products are complemented by the chAPPeau mobile app for guSTAFF and individual custom software development services. The company also provides IT services (ALM, PPM), consulting (ISMS, QMS, data protection, NIS-2), and training through the evoila Academy. Since February 2026, PROSIS operates as evoila Ingolstadt GmbH as part of the evoila group.

Differentiator

Problem solved

Functional benefit

Products and services

• guSTAFF Proprietary HR software for managing employee data, workforce administration, and HR workflows; targeted at German companies requiring GDPR-compliant, Made-in-Germany HR tooling.
• guSTAFF Lite Lightweight edition of the guSTAFF HR software aimed at small businesses and small Mittelstand customers that need core HR functionality without enterprise overhead.
• luitGUARD Proprietary EHS (Environment, Health & Safety) software for managing workplace safety, occupational health, and environmental compliance obligations including ArbSchG-aligned processes.
• siBILL CRM Customer Relationship Management (CRM) software designed specifically for small businesses (KMU) to manage contacts, offers, and customer processes in a German-hosted, GDPR-aligned package.
• siBILL Betreuung Care-service / Betreuung module within the siBILL product line tailored for care-sector operators managing client care documentation and billing workflows.
• chAPPeau Mobile application product providing on-the-go workflows and access to PROSIS software capabilities from smartphones and tablets for employees in the field.
• PROSIS ERP Suite Proprietary Enterprise Resource Planning (ERP) software suite covering integrated business processes for German small and medium enterprises.
• Individual Software Development Custom software development services in which PROSIS designs, builds, and delivers bespoke applications tailored to a customer's specific business requirements.
• ALM / PPM Services Application Lifecycle Management (ALM) and Project Portfolio Management (PPM) services for organisations that need to standardise and govern complex software-development portfolios.
• ISMS / QMS / NIS-2 Consulting Consulting services to design, implement, and audit Information Security Management Systems (ISMS), Quality Management Systems (QMS), and EU NIS-2 cybersecurity directive compliance programmes.
• evoila Academy Structured training and certification programme (formerly PROSIS Akademie) delivering paid courses on PROSIS software, IT service management, and adjacent compliance topics for customers and partners.

Quantifiable outcome

• 100% Customer Satisfaction
• +2 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature5 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• evoila GroupcoreStrategic or Co-development Partner · 1 February 2026PROSIS GmbH became part of evoila group in February 2026 and now operates as evoila Ingolstadt GmbH. This merger combines IT know-how, long-standing experience, and innovation spirit, opening new opportunities especially on the international level.
• Red HatcoreTechnology or IntegrationRed Hat Business Partner in Certified Cloud and Service Provider program since 2018, achieved Advanced Status in 2020. Partner offers enterprise-level cloud and managed services. Company has multiple Red Hat accreditations including 3 Sales Engineer and 13 Delivery accreditations.
• MicrosoftcoreTechnology or IntegrationMicrosoft Partner Network member with Silver Datacenter competency. Demonstrates expertise in private cloud, management, virtualization deployment, and hybrid solutions bridging local environment and cloud.
• TÜV SÜDcoreStrategic or Co-development PartnerCertified training partner for SCRUM Foundation, Master, and Product Owner certification exams based on ITEMO e.V. curricula. Partnership since 2019.
• ENX AssociationcoreStrategic or Co-development PartnerTISAX (Trusted Information Security Assessment Exchange) certification under ENX Association sponsorship, enabling cross-company recognition of information security assessments in automotive industry.
• Federal Office for Information Security (BSI)minorStrategic or Co-development PartnerMember of Alliance for Cyber Security since 2018, an initiative of BSI providing up-to-date information on cyber threats and supporting exchange of information between participants.
• Ingolstadt Business SchoolminorStrategic or Co-development PartnerEducational partnership supporting students in transition from school to training and work, strengthening STEM educational programs since 2016.
• IHK (Chamber of Industry and Commerce)minorStrategic or Co-development PartnerLong-standing IHK training company with multiple training awards. Offers IHK-certified training programs and trains IHK training scouts.

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• GFT Technologies SE: German-headquartered IT consulting and digital transformation company, focused on financial services and industry verticals. Comparable in size profile, consulting-plus-software mix, and DACH enterprise customers.
• Quentic: Berlin-based EHS/occupational safety software vendor. Closely comparable to luitGUARD in EHS module category, German regulatory alignment, and mid-market enterprise target.
• ATOSS Software SE: Public German vendor of workforce management, time tracking, and shift scheduling software. Direct overlap with guSTAFF's time-tracking, vacation, and shift planning modules, especially for EuGH/ArbZG compliance use cases.
• Allgeier SE: German IT services and software group covering consulting, custom development, and proprietary enterprise software. Direct comparable in business model, target customers, and German mid-market positioning.
• Haufe Group: German provider of HR, compliance, and tax software for SMEs and enterprises. Comparable in German mid-market HR software focus and deep German regulatory content.
• adesso SE: German mid-sized IT services and custom software provider (4,000+ employees) serving enterprise customers with proprietary industry software. Comparable to PROSIS in combining IT consulting with proprietary products and a German enterprise customer base.
• msg systems ag: Germany-based IT consulting and software company with strong vertical focus (insurance, banking, automotive, public sector). Closely comparable to PROSIS in domain-specialized IT services plus proprietary software.

Regional players

• Vector Informatik: Stuttgart-based specialist in automotive embedded software and tooling. Comparable in automotive domain expertise and German OEM customer base, though focused on embedded/ECU development rather than enterprise IT.

Broad incumbents

• DATEV eG: Large German cooperative providing payroll, HR, and accounting software with deep regulatory integration. PROSIS integrates with DATEV LODAS but DATEV itself is the dominant incumbent in the same German HR/payroll compliance category as guSTAFF.

Emerging players

• Personio: VC-backed European HR software platform targeting SMB/mid-market. Overlaps directly with guSTAFF but with greater scale, broader geographic footprint, and aggressive freemium GTM.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/prosis-gmbh
• Xx.com/PROSISGmbH
• Facebookfacebook.com/PROSISGmbH

Compliance12 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 PROSIS