Dencrypt
Dencrypt A/S is a Danish cybersecurity firm that delivers end-to-end encrypted voice, video, and messaging for defence, government, law enforcement, and international organizations, using its proprietary Dynamic Encryption technology that is Common Criteria and NATO RESTRICTED certified.
- Company typePrivate
- Founded2014
- HeadquartersHvidovre, Denmark
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Dencrypt does
Dencrypt A/S is a Danish cybersecurity company that provides end-to-end encrypted voice, video, and messaging communications for defence, government, law enforcement, and international organizations. The company was founded by DTU cryptographer Lars Ramkilde Knudsen and is built around a proprietary technology called Dynamic Encryption, which sits on top of AES-256 and continuously mutates its algorithm across sessions to reduce the attack surface beyond standard encrypted-comms benchmarks. Dencrypt has pursued an unusually demanding certification path, holding Common Criteria EAL4+ certification for its client app and EAL2+ for its server system (ISO 15408), NATO RESTRICTED accreditation for classified communications, and EU001 export approval covering Australia, Canada, Japan, New Zealand, Norway, Switzerland, and the USA.
The product platform is the Dencrypt Communication Solution, comprising Dencrypt Connex (a cross-platform client app for iOS, Android, Windows, and MacOS supporting encrypted voice and video calls, messaging, group calls, push-to-talk, file sharing, and team rooms) and Dencrypt Server System (a backend for user management, call and message routing, certificate management, and audit, deployable as cloud, private cloud, or on-premises enterprise installation). All deployment tiers are sold on annual subscription contracts with custom enterprise quotes; on-premises and private-cloud options exist for buyers that require full metadata control. Dencrypt supplements its direct enterprise sales with channel partners covering Poland (Sferisk), the Baltic states (MAINSEC), and UN/NATO-aligned international deployments (Copenhagen Group), and is a SKI 02.06 supplier to the Danish public sector.
Dencrypt's commercial footprint is anchored by the Danish Ministry of Defence, which has deployed the platform since 2016 under a contract valued at approximately DKK 30 million (~USD 4.5 million) and now supports more than 1,000 active users. Other named customers include NATO, the Government of the Faroe Islands, and the Copenhagen Group. The company operates from headquarters in Brøndby (near Copenhagen) and an engineering office in Aalborg, with 11-50 employees. In January 2023, Silversides Invest ApS acquired a 37% minority stake from the former venture investor Borean Innovation, and the company continues to invest in next-generation capability through a joint post-quantum cryptography research project with the Technical University of Denmark.
Dencrypt firmographics
Firmographics- Name
- Dencrypt
- Legal name
- Dencrypt A/S
- Website
- https://dencrypt.dk
- Company type
- Private
- Founded year
- 2014
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Dencrypt A/S is a Danish cybersecurity firm that delivers end-to-end encrypted voice, video, and messaging for defence, government, law enforcement, and international organizations, using its proprietary Dynamic Encryption technology that is Common Criteria and NATO RESTRICTED certified.
- Ownership category
- akta.pro rank
Dencrypt industry classification
Industry- Product category
- Encrypted Communications Software
- NAICS
- Software Publishers (5132), Software Publishers (513210), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)
- SIC
- Computer Communications Equipment (3576)
- akta.pro primary industry
- Secure/Encrypted Messaging (BPAMACAG)
- akta.pro secondary industries
- Encryption (Data-at-Rest / In-Transit / In-Use) (HDADAFAB), Endpoint Data Protection (Device DLP/Encryption) (HDADAEAG), Email Data Loss Prevention & Encryption (HDADAKAD)
Keywords
Where Dencrypt is headquartered
LocationHeadquarters
- HQ city
- Hvidovre
- HQ country
- Denmark
- HQ region
- Europe
Offices2 records
Markets served
Dencrypt business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Dencrypt Connex Subscription: Annual subscription model for the Connex app providing secure voice, video calls and messaging with Dynamic Encryption. Delivered via app stores or mobile device management systems.
- Dencrypt Server System: Server infrastructure for secure user management, call/message routing, and authentication. Offered as cloud service, private cloud, or on-premises enterprise deployment.
- Enterprise Deployment: On-premises installation for organizations requiring full control of their communication solution with all metadata kept under their control.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Cloud - Managed server hosted by Dencrypt |
| Subscription | Annual | Private Cloud - Dedicated managed server |
| Subscription | Annual | Enterprise - On-premises installation |
Go-to-market motion2 records
Distribution channels6 records
Marketing channels6 records
Dencrypt product offering
Product offeringCore offering
Dencrypt develops and sells an integrated secure communication platform (Dencrypt Communication Solution) for organizations handling sensitive or classified information. The offering combines the Dencrypt Connex application (encrypted voice calls, video calls, and messaging on iOS, Android, Windows, and MacOS) with the Dencrypt Server System (cloud, private cloud, or on-premises backend for user management, routing, and authentication), protected by Dencrypt's proprietary Dynamic Encryption technology built on AES-256.
Product overview
Dencrypt offers a unified secure communication platform consisting of two core integrated products: the Dencrypt Connex app (mobile/desktop client for encrypted voice, video, and messaging) and the Dencrypt Server System (backend infrastructure for user management, routing, and authentication). These are delivered as an integrated Dencrypt Communication Solution powered by proprietary Dynamic Encryption technology. The platform is Common Criteria certified and NATO approved for classified communication. Available as cloud, private cloud, or on-premises enterprise deployment.
Differentiator
Problem solved
Functional benefit
Brands
- Dencrypt Connex: Mobile and desktop application for secure voice calls, video calls, and messaging with end-to-end Dynamic Encryption.
- Dencrypt Server System
- Dencrypt Communication Solution
Products and services
- Dencrypt Communication Solution
Quantifiable outcome
- More than 1000 active users in Danish Defence deployment
- +2 more outcomes
Companies that use Dencrypt
Customer profileNamed customers5 records
Segments4 records
Ideal customer profiles3 records
Dencrypt technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
Dencrypt partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and regional.
- Technical University of Denmark (DTU)coreJoint post-quantum cryptography research project. Dencrypt and DTU partnered to find robust cryptographic algorithms feasible for practical implementations. Two PhD students (Freja Elbro and Tommaso Ricci) started on the project. Research established in partnership between Dencrypt, DTU, and the Danish Defence.
- MAINSECregionalAgreement to represent Dencrypt in Lithuania, Latvia and Estonia. Partnership confirmed at Danish embassy in Vilnius, Lithuania. CEO Hans Hasselby-Andersen presented at seminars held at Danish Embassy in Vilnius.
- SferiskregionalDistribution agreement signed at the Danish embassy in Warsaw for Poland market. Sferisk underwent intensive technical training at Dencrypt headquarters in Copenhagen. Sferisk also invited Dencrypt to present at Forum BST conference in Warsaw.
- CenSecregionalCenter for Defence, Space and Security - Danish cluster organisation for companies in high tech industries including defence, homeland security, maritime, space, aerospace and railway.
- DANATEXregionalDanish National Technical Expert operating at NATO HQ in Brussels. DANATEX supports Danish companies in their contact and commercial activities with NATO since 2003.
- Copenhagen GroupcoreSpecialises in projects for international organisations in conflict and post-conflict areas. Dencrypt delivered solutions and signed agreement where Copenhagen Group represents Dencrypt towards UN, EC and other parties. Major customer with UN and NATO key accounts.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Dencrypt competitors and assessment
Company assessmentDirect peers
- Wire: Wire provides end-to-end encrypted messaging, voice, video, and file sharing for enterprises and governments, with ISO 27001, SOC 2 Type II, and FedRAMP certifications. Wire directly competes with Dencrypt in secure enterprise and government communications, including messaging and conferencing.
- Signal: Signal Foundation operates the Signal secure messaging app, the most widely used end-to-end encrypted messaging platform globally. While primarily consumer-focused, Signal's protocol underpins many enterprise secure communications products. Dencrypt competes in the secure messaging/voice/video space with a stronger focus on defense and government verticals.
- Silent Circle: Silent Circle provides Blackphone and Silent Phone — enterprise-grade encrypted communications for voice, video, and messaging, targeting governments, defense, and regulated industries. It is a direct competitor in the secure mobile communications space with comparable enterprise/government focus.
- Wickr (Amazon): Wickr, now owned by Amazon Web Services, provides end-to-end encrypted messaging, voice, video, and file sharing targeted at enterprises, government, and defense customers. It is a direct competitor in the secure enterprise communications space with significant AWS distribution and FedRAMP authorization.
- BlackBerry Secusmart: BlackBerry's Secusmart division provides encrypted voice and messaging solutions for governments and enterprises, including German federal government deployments. Secusmart is a direct competitor in secure classified communications with similar defense/government customer focus.
Broad incumbents
- Thales: Thales is a global defense and security prime contractor with a substantial cryptography and secure communications portfolio, including solutions for defense ministries and intelligence agencies. Thales competes broadly in secure communications but as part of a much larger portfolio spanning aerospace, defense, and digital identity.
- Atos (Evidian/Bull): Atos, through its cybersecurity division and historical Bull/Evidian heritage, provides secure mobile communications solutions for governments including the French Hoox secure phone. Atos competes with Dencrypt in the European secure government communications space as a broad incumbent with a much larger portfolio.
- BAE Systems Applied Intelligence: BAE Systems provides cybersecurity and secure communications solutions for governments, defense, and critical infrastructure through its Applied Intelligence division. As a large defense prime, it competes with Dencrypt in defense secure communications as part of a much broader portfolio.
Emerging players
- Cellcrypt: Cellcrypt provides end-to-end encrypted voice and messaging solutions for government and enterprise customers. It is a smaller specialist competitor in the same secure communications space as Dencrypt, with similar defense and government customer focus.
- KoolSpan: KoolSpan provides secure voice and messaging solutions with TrustCall, targeting government, defense, and enterprise customers globally. It is a smaller specialist competitor in encrypted mobile communications with comparable secure calling focus.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Dencrypt social profiles
Digital presenceDencrypt compliance and trust
Trust signalCompliance4 records
Dencrypt financial estimates
Financial estimateRevenue estimate
Valuation estimate
Dencrypt leadership team
Management profileNumber of profiles
Profiles8 records
Dencrypt funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Dencrypt 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 Dencrypt
What does Dencrypt do?
Dencrypt develops and sells an integrated secure communication platform (Dencrypt Communication Solution) for organizations handling sensitive or classified information. The offering combines the Dencrypt Connex application (encrypted voice calls, video calls, and messaging on iOS, Android, Windows, and MacOS) with the Dencrypt Server System (cloud, private cloud, or on-premises backend for user management, routing, and authentication), protected by Dencrypt's proprietary Dynamic Encryption technology built on AES-256.
Is Dencrypt a public or private company?
Dencrypt is a private company. It is classified as venture growth investor backed and is currently operating.
When was Dencrypt founded?
Dencrypt was founded in 2014. It employs 11 to 50 people.
Where is Dencrypt based?
Dencrypt is headquartered in Hvidovre, Denmark, in the Europe region.
How does Dencrypt make money?
Three revenue lines are on record. Dencrypt Connex Subscription is the primary driver. The others are dencrypt Server System and enterprise Deployment.
Who are Dencrypt's main competitors?
Direct peers on record are Wire, Signal, Silent Circle, Wickr (Amazon) and BlackBerry Secusmart. Broad incumbents are Thales, Atos (Evidian/Bull) and BAE Systems Applied Intelligence. Emerging players are Cellcrypt and KoolSpan.
Does Dencrypt have an API?
No public API is recorded for Dencrypt.
What industry is Dencrypt in?
Dencrypt's product category is Encrypted Communications Software. Its primary akta.pro industry code is BPAMACAG, Secure/Encrypted Messaging, with a secondary code of HDADAFAB, Encryption (Data-at-Rest / In-Transit / In-Use). Its NAICS code is 5132 and its SIC code is 3576.