GSI Germany

What GSI Germany does

GSI Office Management GmbH is a privately held Munich-based software company founded in 1988 that builds intellectual property (IP) management software for European IP law firms and corporate IP departments. The company operates under the GSI Germany brand and maintains two parallel product lines: IP Now, a cloud-based SaaS platform for managing patents, trademarks, designs, domains, licenses and contracts, and WiNPAT, a long-established on-premise client-server solution first unveiled at Systems '95 in October 1995. Both products cover the full IP administration lifecycle — including automatic deadline and term reminders, integrated document and file management, workflow automation, form-letter generation, and reporting — and are sold as modular, configurable systems that map to each customer's existing processes rather than imposing a fixed workflow. GSI has accumulated 35+ named enterprise customers across automotive, manufacturing, pharmaceutical, energy, chemicals, and patent law firm segments, including Miele, Brose, Phoenix Contact, Mahle, ENBW, MTU, Imec, Kuhnen & Wacker, and Vorwerk; several customers have multi-decade tenures.

The company monetizes through a mix of one-time WiNPAT workstation-based perpetual licenses, recurring semi-annual WiNPAT software maintenance fees, SaaS subscriptions for IP Now governed by an IT Services Agreement, and separately billed professional services for training, customization and adaptation. Distribution is direct via a dedicated enterprise sales team, website-driven demo booking, and an active events presence across core DACH IP industry forums (DPMA User Forum, VPP, PATINFO, IP Service World). GSI achieved ISO/IEC 27001:2022 certification in 2026, has expanded its Dennemeyer partnership to integrate annuity and renewal services natively into IP Now, and maintains a continuous release cadence (IP Now V9 in July 2024, V10 in November 2024, V11 in December 2025, WiNPAT 6.1 in May 2025). Leadership is founder/management-controlled: founder Christian Kramer alongside managing directors Beate Schmutz and Sandra Koscielny. The company is privately funded with no disclosed external investors, parent organization, or M&A activity.

Name

GSI Germany

Legal name

GSI Office Management GmbH

Website

https://gsi-office.de

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

11–50 employees

Short description

GSI Office Management GmbH, founded in 1988 in Munich, Germany, develops IP management software (IP Now SaaS and WiNPAT on-premise) for European patent law firms and corporate IP departments, supporting patents, trademarks, designs, domains, and contracts.

Ownership category

akta.pro rank

Product category

Intellectual Property Management Software

NAICS

Software Publishers (5132)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

IP Management, Patents & Trademark Software (BPAEAPAN)

Keywords

• IP management software
• Patent management software
• Trademark administration
• Patent docketing software
• Intellectual property software

Headquarters

HQ city

Munich

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. WiNPAT License Sales: One-time perpetual license fee for WiNPAT software with indefinite usage rights. License fee based on number of licenses (workstations in local network). Additional semi-annual software maintenance fee charged in advance.
2. WiNPAT Software Maintenance: Ongoing software maintenance and support services for WiNPAT, charged semi-annually in advance. Includes updates and bug fixes as part of the maintenance contract.
3. IP Now Subscription (IT Services Agreement): For IP Now product, a 'Vertrag über IT-Leistungen' (IT Services Agreement) applies, indicating a subscription-based SaaS model with recurring fees.
4. Professional Services: Training services, software customization and adaptation services, charged separately based on time and materials. Customer receives training to use software at user level.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels9 records

Core offering

GSI develops and sells IP management software that lets law firms and corporate IP departments centrally administer patents, trademarks, designs, domains, licenses and contracts. The portfolio consists of two products: IP Now, a cloud-based SaaS solution for worldwide collaboration with integrated document management, e-invoicing, single sign-on and a natively integrated Dennemeyer interface for annuity and renewal handling; and WiNPAT, a client-server on-premise IP management system with workflow management that has been in continuous development since its launch at Systems '95 in October 1995.

Product overview

GSI Germany offers two distinct IP management software products: IP Now (a cloud-based SaaS solution) and WiNPAT (a client-server/on-premise solution). Both products serve IP law firms and companies for managing patents, trademarks, designs, and domains, with integrated document management, automatic term tracking, and form letter capabilities. IP Now is positioned as the modern, cloud-native offering with features like worldwide collaboration, chat functionality, e-invoicing, and single sign-on. WiNPAT is the established on-premise solution with over 30 years of development history, known for its enormous performance and comprehensive coverage of all IP management workflows. Together they form a modular portfolio addressing both SaaS and client-server deployment preferences.

Differentiator

Problem solved

Functional benefit

Brands

• IP Now: Cloud-based SaaS IP management software for managing patents, trademarks, designs, and domains
• WiNPAT

Products and services

• IP Now IP Now is GSI's cloud-based (SaaS) intellectual property management software enabling worldwide, independent, and efficient working for IP law firms and companies. It covers patent, trademark, design, and domain management with integrated document management, automatic term tracking, form letters, chat functionality for files, and integrated documentation. Features include e-invoicing, single sign-on, structured contract and licence management, a natively integrated Dennemeyer interface for annuity and renewal handling, and search functionality for managing searches for patents, trade marks, and designs.
• WiNPAT WiNPAT is GSI's client-server-based (on-premise) IP management software for managing patents, trademarks, and designs. It is a comprehensive brand and patent management solution with integrated workflow management that addresses every single process for the administration of industrial property rights. Flexible, scalable and individually customizable for the business processes of IP law firms or IP departments, it has been the backbone of GSI's product portfolio for more than 30 years.

Quantifiable outcome

• Complete data migration from existing IP management systems using sophisticated conversion tools
• +1 more outcomes

Named customers21 records

Segments3 records

Ideal customer profiles2 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.

• DennemeyercoreTechnology or Integration · 24 March 2026Strategic partnership strengthening with Dennemeyer for IP Now. The new Dennemeyer interface is seamlessly integrated into IP Now and offers functionality for handling annuity and renewal instructions – with easy portfolio registration, a smooth online order process, and full flexibility to initiate or cancel orders at any time. This partnership provides seamless payments and integrated annuity management services.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Emerging players

• Aistemos: Aistemos provides AI-powered IP classification, competitive intelligence, and strategic IP analytics tools targeting the same corporate IP department buyer as GSI. Adjacent rather than fully overlapping, but increasingly competing for the same IP-software budget.
• Relecura: Relecura offers AI-driven patent analytics, portfolio valuation, and IP management tools for corporate IP teams. Targets the same buyer persona as GSI with an analytics-led approach that increasingly overlaps traditional IPMS feature sets.
• PatSnap: PatSnap is an AI-driven IP intelligence and competitive analytics platform that increasingly overlaps with traditional IPMS functionality. Comparable at the workflow and customer level but differentiated by an analytics-first versus docketing-first orientation.

Direct peers

• Anaqua: Anaqua is a leading IP management and analytics software platform serving corporate IP departments and law firms globally with patent and trademark docketing, annuity management, and portfolio analytics. It is the closest functional and customer-overlap competitor to GSI's IP Now and WiNPAT offerings.
• Questel: Questel provides IP management software (Equinox suite) plus patent search, translation, and consulting services to corporate IP teams and law firms worldwide. Directly comparable product portfolio, customer base, and SaaS/on-premise delivery model to GSI.
• Minesoft: Minesoft provides patent search, monitoring, and IP management software used by patent attorneys, IP departments, and national patent offices. Comparable product scope in IP data management and docketing, particularly strong in European markets like GSI.
• Dennemeyer: Dennemeyer is the leading global IP renewal and annuity services provider and also offers its own IP management software (Octimine / diPS). It is simultaneously GSI's core strategic technology partner (annuity workflow integration in IP Now) and a direct software competitor.
• PAToffice (Patricia GmbH): PAToffice is a German IP management software provider offering docketing and portfolio management tools to patent attorneys and corporate IP departments. Closely comparable on geography (DACH), product category, and target customer profile to GSI.

Broad incumbents

• Clarivate: Clarivate is a public IP and scientific intelligence company offering IPfolio, CPA Global FoundationIP, and other IP management software as part of a broader portfolio spanning patent analytics, Derwent, and Compumark. Overlaps with GSI's core IPMS offering but at much larger scale and broader scope.
• LexisNexis Intellectual Property: LexisNexis IP offers patent search, analytics, and IP management solutions as part of its broader legal information services portfolio. Competes with GSI in corporate IP department tooling while also offering adjacent legal-research capabilities.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCKsmQT_3vNA3UNCHgxhCwcQ
• Facebookfacebook.com/people/GSI-Office-Management-GmbH/100090404664570
• LinkedInlinkedin.com/company/gsi-office-management-gmbh

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 GSI Germany