SONNTAG IT Solutions GmbH & Co. KG

What SONNTAG IT Solutions GmbH & Co. KG does

SONNTAG IT Solutions GmbH & Co. KG is a private IT consulting boutique founded in 2019 and headquartered in Augsburg, Germany, operating as part of the SONNTAG Gruppe, a diversified professional services group combining Wirtschaftsprüfer, Steuerberater, and Rechtsanwälte. The firm delivers services across three core areas: Digitalization & Software Development (low-code, custom software, digitization strategy), IT Compliance & IT Security (IDW audits, ISMS implementation, ISO 27001, NIS-2, GoBD, GDPR, BSI-Grundschutz-based security check-ups), and IT Project & Process Management (BPM, process mining, AI consulting, BI as a service, ITIL 4). The underlying technology stack is a partner-platform model rather than a proprietary SaaS: certified implementation and resale of Bizagi, SAP Signavio, Lucanet, WEBCON, JobRouter, otris privacy, Exact, weclapp, Stackit, and WissensPiloten, supplemented by proprietary assets such as the DORINO digital assistant and the BSI-based IT Security Check-Up methodology.

The company serves clients across all industries and sizes from sole proprietors through Mittelstand to DAX-listed corporations, with named engagements spanning telecommunications fiber optic expansion projects and German hospitals pursuing Krankenhauszukunftsgesetz funding. Go-to-market is enterprise field sales with direct consultation booking via Microsoft Outlook, supported by content marketing, partner webinars, and industry event participation. The business model is predominantly professional services revenue (project-based consulting and implementation), supplemented by managed services revenue streams including external Data Protection Officer (Datenschutzbeauftragter) mandates and external Information Security Officer (ISB) engagements that produce recurring retainers tied to German regulatory requirements. The firm's competitive positioning is built on its integration with the SONNTAG Gruppe's audit and legal capabilities, which enables delivery of IDW-certified examinations (PS 850, PS 860, PS 880, PS 951/ISAE 3402) that competitors without auditor relationships cannot match.

Name

SONNTAG IT Solutions GmbH & Co. KG

Legal name

SONNTAG IT Solutions GmbH & Co. KG

Website

https://sonntag-its.de

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

11–50 employees

Short description

SONNTAG IT Solutions is a German IT consulting boutique offering digitization, low-code development, IT compliance, security, and process automation services to organizations from sole proprietors to DAX-listed corporations, operating within the SONNTAG Gruppe professional services network.

Ownership category

akta.pro rank

Product category

IT Consulting & Compliance Services

NAICS

Computer Systems Design and Related Services (54151), Management Consulting Services (54161), Custom Computer Programming Services (541511)

SIC

Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Integrated Systems Design (7373), Services-Management Consulting Services (8742)

akta.pro primary industry

ITSM Governance, Compliance & Audit Readiness (BPAEAJAM)

akta.pro secondary industries

ITIL/ITSM Process Consulting & Implementation (BPAEAJAB), ITSM Tooling Integration, Automation & Orchestration (BPAEAJAD)

Keywords

• IT compliance consulting
• Low-code development
• IT security services
• Process automation consulting
• IT audit services

Headquarters

HQ city

Augsburg

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. IT Consulting and Advisory Services: Boutique IT consulting firm providing advisory services for digitization, process automation, IT compliance, and security. Revenue is generated through project-based engagements and consulting retainers. Services range from strategy development to implementation support.
2. Audit and Certification Services: IT audit services following IDW Prüfungsstandards including IDW PS 850, PS 860, PS 880, PS 951 (ISAE 3402). Also includes software certification and compliance attestation services.
3. External Data Protection Officer Services: Provision of certified data protection officers (Datenschutzbeauftragte) for organizations requiring external expertise under GDPR requirements.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

SONNTAG IT Solutions is an IT consulting boutique providing advisory, implementation, and audit services for digitalization, low-code development, process automation, IT compliance, and IT security. The firm delivers end-to-end engagement—from IT strategy and process mining through Low-Code implementation (Bizagi, WEBCON, SAP Signavio) to IDW-compliant IT audits, ISMS implementation (ISO 27001), NIS-2 consulting, GDPR/data protection officer services, and Business Intelligence as a Service. It serves organizations from sole proprietors to DAX-listed corporations across Germany, operating as part of the SONNTAG Gruppe (Wirtschaftsprüfer, Steuerberater, Rechtsanwälte).

Product overview

SONNTAG IT Solutions is an IT consulting boutique offering a comprehensive portfolio of services across three core areas: Digitalisierung & Softwareentwicklung (Digitization & Software Development), IT Compliance & IT Sicherheit (IT Compliance & IT Security), and IT Projekt- & Prozessmanagement (IT Project & Process Management). The company provides both consulting and implementation services, working with specialized partner platforms including Bizagi (Low-Code process automation), Lucanet (Corporate Performance Management), JobRouter, SAP Signavio, WEBCON, weclapp, and otris privacy (data protection). Their services range from strategic IT consulting and process management to technical implementation of automation solutions and security/compliance audits. The firm operates as part of the SONNTAG Group (Sonntag & Partner partnership), providing multidisciplinary expertise combining IT, auditing, and legal compliance knowledge.

Differentiator

Problem solved

Functional benefit

Products and services

• Digitalisierung & Softwareentwicklung Comprehensive digitization and software development services for businesses, including Low-Code development, custom software solutions, digitization strategy, and process automation.
• IT Compliance & IT Sicherheit IT compliance and IT security services including compliance checks, data protection consulting, IT audits (JAP), IDW examinations, security check-ups, and ISMS implementation according to ISO 27001.
• IT Projekt- & Prozessmanagement IT project and process management services including AI/KI consulting, Business Intelligence, BPMN 2.0 workshops, digitization management, and process optimization.
• Low-Code Entwicklung Low-code development services using platforms like Bizagi and WEBCON to build customized business process automation solutions quickly.
• Softwareentwicklung Custom software development services for web applications, cloud platforms, and APIs - from initial concept to scalable product.
• Prozessautomatisierung Process automation services using BPM tools to streamline and automate business workflows, including RPA integration.
• Process Mining Process mining services to discover, analyze, and optimize business processes based on actual event data.
• AI | KI Beratung AI consulting services to help businesses integrate and leverage artificial intelligence technologies in their processes.
• Business Intelligence (BI as a Service) Complete data preparation and analysis service including dashboards, reporting, and analytics for business decision-making.
• M365-Beratung Microsoft 365 consulting services for workplace digitization and collaboration tools implementation.
• IT Strategieberatung

Quantifiable outcome

• 80% of incoming invoices can be processed automatically in invoice receipt workflows
• +1 more outcomes

Named customers2 records

Segments2 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration12 records

AI capability6 records

Feature5 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• BizagicoreTechnology or Integration · 9 May 2022Bizagi is a strategic Low-Code Process Automation platform partner. SONNTAG IT Solutions provides training, analysis, modeling, and implementation services for Bizagi. Bizagi confirmed selecting SONNTAG as their partner in Germany. The partnership was highlighted at Bizagi's Sales Kick-Off in Orlando, Florida.
• SAP SignaviocoreTechnology or IntegrationSONNTAG IT Solutions is a certified SAP Signavio partner offering process management and optimization services using Signavio's business process management suite.
• LucanetcoreTechnology or IntegrationSONNTAG is a certified Lucanet Premium Partner providing corporate performance management, financial consolidation, and ESG reporting implementation services. Joint webinars are conducted regularly.
• Mittelstand 4.0-Kompetenzzentrum AugsburgminorStrategic or Co-development PartnerCo-hosted Innovation-Breakfast events on AI, digitalization, and process automation. Active participation in regional digitalization initiatives.
• Allianz für Cyber-Sicherheit (Alliance for Cyber Security)minorStrategic or Co-development PartnerActive participant in Germany's cyber security alliance, contributing to information exchange on current threats and best practices.
• A3-Förderverein Regio Augsburg WirtschaftminorStrategic or Co-development PartnerRegional business development association supporting economic growth in Augsburg region.
• IDW Akademie (Institute of Public Auditors in Germany)minorGTM or Marketing PartnerSONNTAG consultants serve as guest speakers for IDW Akademie webinars on IT compliance, IT audits, and typical IT vulnerabilities in SMEs.
• LucaNet AGcoreGTM or Marketing PartnerJoint webinar program to promote LucaNet CPM software and implementation services. Co-marketing activities for financial consolidation and ESG reporting.

Scale indicators4 records

Recent moves7 records

Expansion highlights6 records

Emerging players

• Cundus AG: Smaller German consulting boutique specializing in GRC, IT compliance, and information security — a niche overlap with SONNTAG's IT Compliance & IT Sicherheit practice from a similar boutique positioning.

Broad incumbents

• Capgemini Germany: Global IT consulting incumbent with significant German compliance, cybersecurity, and digital transformation practices. Competes for the same DAX and large enterprise mandates that SONNTAG serves, but at substantially greater scale and breadth.
• Arvato (Bertelsmann): Bertelsmann-owned IT and business process services provider with strong German compliance, finance & accounting, and process automation practices. Overlaps with SONNTAG on regulated-industry digitalization and compliance work.
• NTT DATA Germany: Global IT services incumbent with a German consulting practice covering digital transformation, compliance, and SAP. Overlaps with SONNTAG in the German enterprise IT consulting market but at substantially greater scale.
• Atos Germany: Global IT services incumbent with a strong German footprint in IT compliance, managed services, and digital transformation. Overlaps with SONNTAG on IT compliance and digitalization but operates at much larger scale and broader scope.
• T-Systems: Deutsche Telekom's enterprise IT arm with deep German regulated-industry, compliance, and cloud/security practices. Competes for large enterprise digitalization and IT compliance mandates in the same German market.

Direct peers

• msg: German-headquartered IT consulting group with a comparable vertical mix spanning digitalization, compliance/security, and process automation for regulated industries. Most direct comparable in scale and service portfolio to SONNTAG IT Solutions within the Mittelstand-focused IT consulting space.
• Allgeier SE: German IT services group providing consulting, custom software development, and digitalization across the Mittelstand. Comparable in the IT consulting + custom development stack with a similar horizontal customer focus.
• Scheer Group: German process management and BPM consulting firm (close to SAP Signavio ecosystem). Highly comparable on process automation and digitalization consulting, with overlap on BPMN modeling and low-code platform implementation work.
• adesso SE: Major German IT consulting firm with strong compliance, banking, and custom software practices. Comparable on the IT consulting + industry-specific compliance axis and on a similar horizontal Mittelstand-to-enterprise GTM motion.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/s-p-it-solutions

Compliance12 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 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 SONNTAG IT Solutions GmbH & Co. KG