WinWorker
WinWorker GmbH is a German software company that builds modular business management software for SMB tradespeople, including painters, carpenters, plasterers, roofers, and construction firms, serving 6,500+ customers in the DACH region via subscription and perpetual licensing.
- Company typePrivate
- Founded1994
- HeadquartersGoch, Germany
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
WinWorker firmographics
Firmographics- Name
- WinWorker
- Legal name
- WinWorker GmbH
- Website
- https://winworker.de
- Company type
- Private
- Founded year
- 1994
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- WinWorker GmbH is a German software company that builds modular business management software for SMB tradespeople, including painters, carpenters, plasterers, roofers, and construction firms, serving 6,500+ customers in the DACH region via subscription and perpetual licensing.
- Ownership category
- akta.pro rank
WinWorker industry classification
Industry- Product category
- Craft Business Management Software
- NAICS
- Software Publishers (5132), Custom Computer Programming Services (541511)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Enterprise Work Management & Collaborative Workflow Platforms (HDAEAHAI)
- akta.pro secondary industry
- Software/Application Support (SaaS, Enterprise Apps) (BPAAACAC)
Keywords
Where WinWorker is headquartered
LocationHeadquarters
- HQ city
- Goch
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
WinWorker business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Software Subscription / Rental (Miete/Abo): Monthly or annual subscription model (On-Premise) with tiered packages (Basic, Modern, Projekt). The subscription includes software use, updates, and support. Minimum initial term is 12 months, auto-renewing for 12-month periods unless cancelled.
- One-Time Software License Purchase: Perpetual one-time license purchase option available alongside the subscription model. Includes base software with modular add-ons.
- WinWorker App Licenses: Separate time-limited app licensing agreement for mobile applications (WinWorker App), with role-based access (Digitaler Stundenzettel, gewerbliche Mitarbeiter, Führungskraft). Requires active support and software maintenance contract.
- Support & Software Maintenance (Softwarepflege): Annual support and maintenance contract priced at 2.6% of the software license value (for purchased software). Covers updates, remote maintenance, and application support. Mandatory for GoBD module users.
- Seminars & Training: Standardized seminars (online or in-person) and individual training sessions (on-site or remote). Minimum 8 participants for seminars; individual training priced by hourly/daily rates.
- Onboarding & Data Migration Services: Paid implementation, data migration, and onboarding services (separate from the complimentary 4-hour onboarding for software switchers).
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | WinWorker Light — entry-level package for small craft businesses starting out |
| Subscription | Annual | Subscription tiers (Basic, Modern, Projekt) — modular software packages for growing businesses |
| One time/ perpetual license | Multi-year contract | One-time perpetual license purchase option |
| Freemium | Pay-as-you-go | Free 60-day demo version |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels10 records
WinWorker product offering
Product offeringCore offering
WinWorker develops and sells modular on-premise ERP and business management software for German tradespeople (Handwerker). The core offering combines desktop software for quotes, invoicing, project post-calculation, CRM, and resource planning with mobile apps for on-site time tracking, digital measurement, and construction site documentation. The software includes compliance modules for GoBD archiving (certified by auditor Concunia) and XRechnung (e-invoice) generation, with integrations to DATEV for accounting and GAEB for public tender processing.
Product overview
WinWorker is a modular on-premise ERP/business management software suite for tradespeople (Handwerker) in Germany, encompassing a core Handwerkersoftware platform plus numerous optional add-on modules and mobile apps. The product portfolio includes core functionality for Angebote & Rechnungen (quotes and invoicing), Mobile Zeiterfassung (mobile time tracking), Mobiles Aufmaß (mobile measurement capture), Nachkalkulation (post-project cost analysis), GoBD-compliant archiving, CRM, resource planning, document management, and Baustellendokumentation (site documentation). The WinWorker App provides field workers with mobile access to time tracking, Aufmaß, photos, and project data via smartphones/tablets. Technical integrations include GAEB-Schnittstelle for construction bid formats, DATEV Unternehmen online for accounting data export, and AWS S3 storage for GoBD document archiving. An entry-level sub-brand, WinWorker Light, offers basic functionality at lower cost. Support services include personalized onboarding, hotline, webinars, training seminars, and a dedicated software-switching service for migrating from competing products.
Differentiator
Problem solved
Functional benefit
Brands
- WinWorker App: Mobile application for tradespeople to track time, create measurements, and manage projects on-site.
- WinWorker Light
Products and services
- WINWORKER Handwerkersoftware Primary ERP and business management software for German tradespeople, providing integrated job management from quote through invoicing, digital Aufmaß creation, project tracking, and post-calculation. Includes modules for CRM, resource planning, document management, GoBD-compliant archiving, XRechnung e-invoice generation, DATEV and GAEB integrations. Sold to craft businesses (Handwerksbetriebe) of 1–20+ employees via subscription or perpetual license.
- WinWorker Light Entry-level, lightweight version of the WinWorker Handwerkersoftware offered at a reduced monthly price (from €59/month) with core functionality such as quotes and invoices. Targeted at small craft businesses and solo tradespeople starting out, with the ability to grow into the full WinWorker suite as the business scales.
- WinWorker App Mobile application for Android and iOS that enables field workers and tradespeople to capture time tracking, site documentation, mobile measurement (room, wall, photo), material recording, and project data access on-site, automatically syncing with the desktop Handwerkersoftware. Distributed via Google Play Store and Apple App Store under a separate licensing agreement with role-based access (Digitaler Stundenzettel, gewerbliche Mitarbeiter, Führungskraft). Requires an active support and software maintenance contract.
- Seminare & Schulungen Paid training services for WinWorker customers and prospects, including standardized seminars (online or in-person, minimum 8 participants) and individual on-site or remote training sessions priced by hourly/daily rates. Covers product usage, trade-specific workflows, and best practices for the Handwerkersoftware.
- Softwarewechsel-Service Transition and onboarding service for customers switching from competing craft-business software to WinWorker. Includes data migration from the previous software, setup assistance, and a free 4-hour personalized onboarding with industry experts. Additional paid implementation, data migration, and onboarding services are available separately from the complimentary onboarding offer.
Quantifiable outcome
- Saves 1–2 hours per day on administrative tasks
- +2 more outcomes
Companies that use WinWorker
Customer profileNamed customers11 records
Segments8 records
Ideal customer profiles1 record
WinWorker technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration4 records
Feature8 records
WinWorker partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and minor.
- DATEVcoreDATEV partnership enables automated data exchange between WinWorker and DATEV Unternehmen online for accounting and bookkeeping workflows. The integration simplifies the exchange with tax consultants (Steuerberater) and accelerates accounting processes.
- KnaufcoreKnauf provides trade-specific material data and performance specifications integrated into WinWorker, enabling quick offer creation for drywall and plastering trades.
- MEG (Maler Einkauf Genossenschaft)minorMEG (Painter Purchasing Cooperative) distributes WinWorker to its member painters as part of a comprehensive service offering.
- META (Maler Einkauf Trockenbau)minorMETA (Drywall Purchasing Cooperative) provides WinWorker to its member businesses.
- MeisterstammdatencoreMeisterstammdaten provides standardized master data (material descriptions, performance texts, prices) for various trades, integrated into WinWorker.
- KemmlerminorKemmler (building materials trader) distributes WinWorker to its trade customers in Germany.
- WölpertminorWölpert (trade materials supplier) offers WinWorker to its craft business customers.
- Mega GruppeminorMega Gruppe (trade purchasing group) distributes WinWorker to member craft businesses.
- Amazon Web Services (AWS)coreAWS provides the cloud infrastructure for WinWorker's GoBD-compliant document archiving module (Amazon S3 storage). Customer manages their own AWS account; WinWorker provides the technical integration layer. Cryptographically encrypted, checksum-archived documents with external TSA time-stamping. Certified by auditor Concunia.
- Concunia (Wirtschaftsprüfungsgesellschaft)coreConcunia audited and certified WinWorker's GoBD-Maßnahmenkatalog (GoBD compliance module) as compliant with German Generally Accepted Tax Principles (GoBD).
- Maler des Jahres (Sponsor)minorWinWorker is a sponsor of the 'Maler des Jahres' (Painter of the Year) competition, providing marketing visibility to the painter trade community.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
WinWorker competitors and assessment
Company assessmentOthers
- DATEV: Dominant German accounting and tax advisor software platform that integrates with WinWorker. Comparable as the upstream accounting ecosystem WinWorker plugs into; could potentially expand downward into invoicing/quote workflows over time.
Direct peers
- OpenHandwerk: Cloud-based trades business software for German Handwerker offering CRM, project, and invoicing functionality. Directly comparable to WinWorker on customer segment (German trades SMBs) and core use cases, representing the cloud-native competitive threat.
- Plancraft: Cloud-native construction and trades management SaaS for German Handwerk SMBs. Comparable on target customer and core workflow (offers, invoicing, project management), but differentiates through modern cloud architecture versus WinWorker's on-premise roots.
- Haufe-Lexware (Lexware Handwerk): German SMB software vendor with Lexware Handwerk targeting the same craft/trades customer base as WinWorker. Closely comparable on product category (quotes, invoicing, accounting), pricing tiers, and SMB trades go-to-market in Germany.
Regional players
- Bluebeam (Nemetschek Group): Construction document, markup, and measurement software widely used in the German DACH trades ecosystem. Comparable on construction measurement and project documentation workflows (Aufmaß overlap), though not a direct SMB ERP competitor.
- Simpro Group: Field service and trades business management software provider operating primarily in the US, UK, AU/NZ markets. Comparable on trade vertical SaaS (quotes, job management, mobile field workflows) but does not currently compete in the German Handwerk market.
Broad incumbents
- Microsoft Dynamics 365 Business Central: Mid-market ERP from Microsoft increasingly adopted by German SMBs and trades-adjacent firms. Comparable as a broader ERP alternative for growing trades businesses outgrowing WinWorker, though less Handwerk-specific.
- Sage (Sage 50 Handwerk / Sage Handwerk): Global ERP/accounting software provider with a dedicated Sage Handwerk product for German trades businesses. Comparable as a head-to-head competitor in the German Handwerk ERP space, but with much broader portfolio and scale.
Emerging players
- sevDesk: Cloud accounting and invoicing platform for German SMBs including trades businesses. Comparable on invoicing, quote management, and DATEV-relevant workflows that overlap with WinWorker's entry tier, but lighter on vertical trade specialization.
- 123erfasst: Mobile-first construction site time tracking and project documentation tool used by German trades businesses. Comparable on the field/mobile workflow overlap (time tracking, site documentation), though narrower in scope than WinWorker's full ERP suite.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
WinWorker social profiles
Digital presenceWinWorker compliance and trust
Trust signalCompliance2 records
WinWorker financial estimates
Financial estimateRevenue estimate
Valuation estimate
WinWorker leadership team
Management profileNumber of profiles
Profiles2 records
WinWorker funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
WinWorker M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about WinWorker
What does WinWorker do?
WinWorker develops and sells modular on-premise ERP and business management software for German tradespeople (Handwerker). The core offering combines desktop software for quotes, invoicing, project post-calculation, CRM, and resource planning with mobile apps for on-site time tracking, digital measurement, and construction site documentation. The software includes compliance modules for GoBD archiving (certified by auditor Concunia) and XRechnung (e-invoice) generation, with integrations to DATEV for accounting and GAEB for public tender processing.
Is WinWorker a public or private company?
WinWorker is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was WinWorker founded?
WinWorker was founded in 1994. It employs 51 to 100 people.
Where is WinWorker based?
WinWorker is headquartered in Goch, Germany, in the Europe region.
How does WinWorker make money?
Six revenue lines are on record. Software Subscription / Rental (Miete/Abo) is the primary driver. The others are one-Time Software License Purchase, winWorker App Licenses, support & Software Maintenance (Softwarepflege), seminars & Training and onboarding & Data Migration Services.
Who are WinWorker's main competitors?
DATEV is listed as an others. Direct peers are OpenHandwerk, Plancraft and Haufe-Lexware (Lexware Handwerk). Regional players are Bluebeam (Nemetschek Group) and Simpro Group. Broad incumbents are Microsoft Dynamics 365 Business Central and Sage (Sage 50 Handwerk / Sage Handwerk). Emerging players are sevDesk and 123erfasst.
Does WinWorker have an API?
No public API is recorded for WinWorker.
What industry is WinWorker in?
WinWorker's product category is Craft Business Management Software. Its primary akta.pro industry code is HDAEAHAI, Enterprise Work Management & Collaborative Workflow Platforms, with a secondary code of BPAAACAC, Software/Application Support (SaaS, Enterprise Apps). Its NAICS code is 5132 and its SIC code is 7372.