G10 CODE
g10 Code GmbH is a founder-led German software firm that develops, maintains, and provides commercial support and custom development services for the open-source GnuPG cryptographic software suite, serving organizations that rely on GnuPG for encryption and digital signatures.
- Company typePrivate
- Founded2001
- HeadquartersErkrath, Germany
- Headcount11–50
- GTM typeB2B
- OfferingServices
What G10 CODE does
g10 Code GmbH is a privately held German limited liability company headquartered in Erkrath, Germany, founded by Werner Koch, the principal author of GnuPG. The company provides custom development, enhancements, and security audits of cryptographic software, alongside ongoing maintenance and development of GnuPG and related cryptographic tools. Its core technology is GnuPG (GNU Privacy Guard), an open-source software suite used for encryption and digital signatures that is widely deployed on server-based systems and within desktop email applications.
The company's commercial offering is structured around two service streams: bespoke custom development engagements and ongoing service-level agreements for the maintenance and support of GnuPG and related software. Pricing is quote-based and negotiated directly with clients, with no publicly disclosed rates; customer acquisition is conducted through a direct engagement model routed via the GnuPG.com and g10code.com websites. The customer base consists of organizations and individuals that rely on GnuPG to secure data and that require a credible, deeply knowledgeable partner to keep the underlying cryptographic software alive, audited, and up to date.
G10 Code operates as a focused, founder-led boutique with a minimal digital marketing footprint and a reputation anchored in the open-source cryptographic community. Governance is concentrated in two named individuals — Werner Koch as Managing Director (Geschäftsführung) and Alexander Kulbartsch as authorized officer (Prokura) — and the entity is registered at Amtsgericht Wuppertal under HRB 14459. The business model is service-driven and project-based, with revenue dependent on the willingness of GnuPG-dependent organizations to fund continued maintenance and bespoke cryptographic work through the firm.
G10 CODE firmographics
Firmographics- Name
- G10 CODE
- Legal name
- g10 Code GmbH
- Website
- https://g10code.de
- Company type
- Private
- Founded year
- 2001
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- g10 Code GmbH is a founder-led German software firm that develops, maintains, and provides commercial support and custom development services for the open-source GnuPG cryptographic software suite, serving organizations that rely on GnuPG for encryption and digital signatures.
- Ownership category
- akta.pro rank
G10 CODE industry classification
Industry- Product category
- Cryptographic Software Services
- NAICS
- Custom Computer Programming Services (541511), Software Publishers (5132)
- SIC
- Services-Computer Programming Services (7371), Services-Prepackaged Software (7372)
- akta.pro primary industry
- Email Data Loss Prevention & Encryption (HDADAKAD)
- akta.pro secondary industry
- Data Security & Privacy for Cloud (DLP, DSPM, Tokenization) (HDABAHAK)
Keywords
Where G10 CODE is headquartered
LocationHeadquarters
- HQ city
- Erkrath
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
G10 CODE business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Others
Revenue model
- Custom Development Services: Custom development of cryptographic software tailored to client needs. Engagements are arranged through direct consultation, with services offered via the GnuPG.com website.
- Service-Level Agreements: Ongoing maintenance and support contracts for GnuPG and related cryptographic software. Provides long-term support arrangements for organizations relying on the software.
Distribution channels1 record
Marketing channels1 record
G10 CODE product offering
Product offeringCore offering
g10 Code GmbH provides custom development, enhancements, and audits of cryptographic software, with an ongoing focus on developing and maintaining the GnuPG (GNU Privacy Guard) suite for encryption and digital signatures. Paid offerings are arranged through GnuPG.com and include bespoke development work as well as service-level agreements for long-term support and maintenance.
Product overview
G10 Code GmbH is a software development company founded by the principal author of GnuPG. The company offers a portfolio centered on the open-source GnuPG cryptographic software suite, which provides encryption and digital signature capabilities for securing data on servers and desktop systems. The company provides custom development services to enhance, extend, or audit cryptographic software, and offers service-level agreements through the GnuPG.com platform for ongoing maintenance and support.
Differentiator
Problem solved
Functional benefit
Products and services
- GnuPG
- Custom Development Services
- Service-Level Agreements
Companies that use G10 CODE
Customer profileSegments1 record
Ideal customer profiles1 record
G10 CODE technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
G10 CODE partnerships and signals
Strategic signalRecent moves3 records
Expansion highlights2 records
G10 CODE competitors and assessment
Company assessmentMarket position
Competitive moat3 records
Key risks5 records
Key highlights5 records
Customer concentration
G10 CODE social profiles
Digital presenceG10 CODE financial estimates
Financial estimateRevenue estimate
Valuation estimate
G10 CODE leadership team
Management profileNumber of profiles
Profiles2 records
G10 CODE funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
G10 CODE 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 G10 CODE
What does G10 CODE do?
g10 Code GmbH provides custom development, enhancements, and audits of cryptographic software, with an ongoing focus on developing and maintaining the GnuPG (GNU Privacy Guard) suite for encryption and digital signatures. Paid offerings are arranged through GnuPG.com and include bespoke development work as well as service-level agreements for long-term support and maintenance.
Is G10 CODE a public or private company?
G10 CODE is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was G10 CODE founded?
G10 CODE was founded in 2001. It employs 11 to 50 people.
Where is G10 CODE based?
G10 CODE is headquartered in Erkrath, Germany, in the Europe region.
How does G10 CODE make money?
Two revenue lines are on record. Custom Development Services are the primary driver. The others are service-Level Agreements.
Does G10 CODE have an API?
No public API is recorded for G10 CODE.
What industry is G10 CODE in?
G10 CODE's product category is Cryptographic Software Services. Its primary akta.pro industry code is HDADAKAD, Email Data Loss Prevention & Encryption, with a secondary code of HDABAHAK, Data Security & Privacy for Cloud (DLP, DSPM, Tokenization). Its NAICS code is 541511 and its SIC code is 7371.