List of SignServer Customers
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Since 2010, our global team of researchers has been studying SignServer customers around the world, aggregating massive amounts of data points that form the basis of our forecast assumptions and perhaps the rise and fall of certain vendors and their products on a quarterly basis.
Each quarter our research team identifies companies that have purchased SignServer for Digital Signing from public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources, including the customer size, industry, location, implementation status, partner involvement, LOB Key Stakeholders and related IT decision-makers contact details.
Companies using SignServer for Digital Signing include: Schneider Electric France, a France based Manufacturing organisation with 15000 employees and revenues of $3.54 billion, Phoenix Contact, a United Kingdom based Manufacturing organisation with 55 employees and revenues of $29.2 million, Truepic, a United States based Professional Services organisation with 75 employees and revenues of $11.0 million and many others.
Contact us if you need a completed and verified list of companies using SignServer, including the breakdown by industry (21 Verticals), Geography (Region, Country, State, City), Company Size (Revenue, Employees, Asset) and related IT Decision Makers, Key Stakeholders, business and technology executives responsible for the software purchases.
The SignServer customer wins are being incorporated in our Enterprise Applications Buyer Insight and Technographics Customer Database which has over 100 data fields that detail company usage of software systems and their digital transformation initiatives. Apps Run The World wants to become your No. 1 technographic data source!
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| Logo | Customer | Industry | Empl. | Revenue | Country | Vendor | Application | Category | When | SI | Insight | Insight Source |
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Phoenix Contact | Manufacturing | 55 | $29M | United Kingdom | Keyfactor | SignServer | Digital Signing | 2022 | achelos | In 2022 Phoenix Contact began deploying SignServer and EJBCA appliances to establish a company-wide PKI for device identities and secure firmware signing. The SignServer application, classified under Digital Signing, was implemented as the centralized signing service while EJBCA provided certificate authority functions to enable IEEE802.1AR-based device identity across industrial products in Germany. The implementation architecture used appliance-based deployments of EJBCA and SignServer to separate certificate issuance from signing operations, with configuration focused on device identity enrollment, certificate lifecycle workflows, and automated signing for firmware artifacts. Functional capabilities implemented include device identity provisioning, secure firmware signing services, and support for IEEE802.1AR device identity profiles to meet IEC 62443 requirements. Operational scope covered company-wide PKI services across Phoenix Contact industrial product lines in Germany, aligning technical operations with product security and compliance functions. The project was executed with system integrator achelos GmbH and reported that the PKI and SignServer environment was put into operation in 2024 after work beginning in 2022. Governance activities centered on certificate lifecycle management and issuance workflow definition to support operational rollout across manufacturing and product security teams. The deployment emphasized centralized signing and certificate authority separation of duties to support compliance with IEC 62443 and IEEE802.1AR device identity demands. | |
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Schneider Electric France | Manufacturing | 15000 | $3.5B | France | Keyfactor | SignServer | Digital Signing | 2022 | n/a | In 2022 Schneider Electric France centralized firmware and software signing using Keyfactor EJBCA and Keyfactor SignServer, implementing SignServer as its Digital Signing platform to secure IoT device identities across global product lines. The initiative focused on centralizing signing workflows to scale cryptographic issuance and establish repeatable signing operations for firmware and software artifacts. The deployment architecture combined SaaS, virtual machine, and hardened appliance models to balance operational flexibility and controlled key protection, with configurations sized to support millions of signing events per year. Functional capabilities implemented included certificate lifecycle and issuance workflows, automated code and firmware signing, and policy-driven signing orchestration using Keyfactor SignServer together with Keyfactor EJBCA as the certificate authority component. Operational coverage spanned global product lines and IoT device identity lifecycles, bringing device firmware signing and software release signing under a unified Digital Signing process. The platform centralized signing controls for engineering and device security teams and scaled signing throughput to meet high-volume device manufacturing and field update requirements. Governance and rollout followed a multi-phased 2022 to 2023 deployment timeframe, standardizing signing policies and reducing manual key ceremony overhead. Outcomes called out by the implementation included reduced signing costs, lower key ceremony overhead, and improved compliance for device identity management while provisioning a scalable foundation for ongoing signing operations. | |
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Truepic | Professional Services | 75 | $11M | United States | Keyfactor | SignServer | Digital Signing | 2022 | n/a | In 2022, Truepic implemented Keyfactor SignServer for Digital Signing to digitally sign and timestamp image provenance within its Controlled Capture workflow, and to preserve on device privacy while enabling verifiable image authenticity in San Diego, United States. The deployment was documented and delivered with Keyfactor professional services in 2022, aligning application delivery with engineering and product teams responsible for image capture and verification. The implementation combined Keyfactor EJBCA for scalable certificate issuance with Keyfactor SignServer for signing and timestamping services. Configuration work focused on certificate lifecycle management, automated issuance and renewal pipelines, and SignServer signing modules to support high throughput signing and timestamping operations required by continuous image provenance processing. Integrations centered on Keyfactor EJBCA issuing X 509 credentials into the signing pipeline and SignServer exposing signing and timestamping endpoints for Truepic Controlled Capture clients, preserving on device privacy while ensuring signed artifacts carry verifiable provenance metadata. Operational coverage explicitly included Truepic Controlled Capture flows in San Diego, United States, and was sized to meet massive throughput requirements documented in the project record. Governance and rollout were executed with Keyfactor professional services oversight and included documented operational procedures for certificate issuance and SignServer signing operations in 2022. The outcome delivered scalable certificate issuance and SignServer based signing and timestamping capability to support verifiable image authenticity without compromising on device level privacy. |
Buyer Intent: Companies Evaluating SignServer
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