Silicium Design Vault · Release 2026.1 is live

The secure file cloud for
semiconductor engineering

CloudPocket stores, syncs and governs the of a global chip-design holding — from RTL and verification runs to multi-terabyte GDSII tapeout packages — with zero-trust encryption and full auditability.

SOC 2 Type II
ISO/IEC 27001
GDPR ready
42 countries
CloudPocket — Silicium Design Vault live
Design Vault / SoC-R5 / Tapeout AES-256
  • silicium_soc_r5_top.gdsGDSII · 12.4 GB
    Synced
  • rtl_ddr5_phy_v3.svSystemVerilog · 84 MB
    Synced
  • pdk_tsmc_n3_2026.zipPDK archive · 240 GB
    Uploading
  • verification_regression_r881.logLog · 1.2 GB
    Synced
  • ip_block_secure_enclave.pdfPDF · 6 MB
    Review
Zero-trust access
4.8 GB/s transfer
Version 881 restored

Trusted across the Silicium holding and its partners

Silicium Core Silicium RF Labs Silicium Power Silicium Automotive Silicium Space Silicium AI Silicon Silicium Foundry Services Silicium Biochips Silicium Core Silicium RF Labs Silicium Power Silicium Automotive Silicium Space Silicium AI Silicon Silicium Foundry Services Silicium Biochips
0+
Employees with secure access
0 PB
Managed design storage
0%
Measured uptime, trailing 12 months
0
Countries with data residency
Why CloudPocket

Built for the files nobody else can handle

Chip design produces the largest, most sensitive and most versioned artefacts in enterprise IT. CloudPocket was engineered from the silicon up for exactly that workload.

Multi-terabyte transfers

Parallel chunked upload with automatic resume moves a 240 GB PDK archive in minutes, not days — even over a congested fab VPN.

  • Up to 4.8 GB/s aggregate throughput
  • Delta sync for incremental layout revisions
  • Bandwidth scheduling per site

Zero-trust by default

Every request is authenticated, authorised and logged. Files are encrypted in transit and at rest with keys you can hold yourself.

  • AES-256-GCM encryption, TLS 1.3
  • Customer-managed keys (BYOK / HYOK)
  • SCIM provisioning and SAML 2.0 SSO

Governance that survives audit

Export-control, ITAR and retention rules are enforced on the file itself — not on a policy document nobody reads.

  • Immutable audit trail, 7-year retention
  • Legal hold and eDiscovery export
  • Geo-fencing per design programme
Sync engine

One vault. Every site. Always the same revision.

Design centres in Munich, Hsinchu, Austin and Bangalore work on the same blocks. CloudPocket keeps a single authoritative revision of every artefact and propagates changes with conflict-free block-level sync.

Selective syncPer-folder, per-team, per-machine
Version historyUnlimited versions for 10 years
File lockingCheck-out / check-in for EDA tools
Instant searchIndexed metadata, not just filenames
See all sync features
Revision graph — soc_r5_top.gds
r881 · Munich · restored from cold tier2 minutes ago
r880 · Hsinchu · DRC clean4 hours ago
r879 · Austin · timing closureYesterday
r878 · Bangalore · rolled back2 days ago
r877 · Tapeout candidate3 days ago
Administration

An admin console your CISO will actually enjoy

Central policy, delegated administration, real-time activity streams and compliance reporting across the entire holding — with regional autonomy where local law requires it.

Policy coverage
96%
MFA enrolment
99%
External share review
88%
Retention compliance
100%
Security & compliance
Threat & activity overview
Blocked access attempts0
Anomalous downloads0
Auto-remediated0
Integrations

Plugs into the tools your engineers already run

Over 180 certified connectors, plus a full REST and GraphQL API for everything else.

Microsoft 365
Google Workspace
Slack
Jira
GitHub
GitLab
Salesforce
AWS S3
Registry
Cadence
Synopsys
Ansys
Security

Defence in depth, from wafer to wallet

Customer-managed keys

Hold your own root keys in an HSM or cloud KMS. Revoke access to an entire region instantly.

Adaptive MFA

Risk scoring on device, location and behaviour. Step-up challenges only when it matters.

Ransomware detection

Entropy and behavioural heuristics isolate mass-encryption events and restore in one click.

Continuous compliance

Live evidence collection for SOC 2, ISO 27001, TISAX and export-control audits.

Pricing

Simple seats. Predictable petabytes.

Internal Silicium business units are billed through the holding cost centre — no procurement cycle.

Team

For a single design group or lab.

€9/ user / month
  • 5 TB pooled storage per group
  • Unlimited version history (1 year)
  • SSO via Silicium ID
  • Desktop, web and mobile apps
  • Standard support, 8×5
Start a pilot

Sovereign

For regulated, export-controlled programmes.

€38/ user / month
  • Dedicated tenancy and single-tenant keys
  • In-country data residency guarantee
  • ITAR / EAR controls and audit export
  • Named technical account manager
  • 99.99% uptime with financial backing
  • On-premises gateway option
Talk to sales
Customer voices

What Silicium teams say

We moved 4.2 petabytes of layout data off a decade-old NFS estate in eleven weekends. Not a single tapeout slipped.

Dr. Elena VasquezVP Physical Design, Silicium Core

The audit trail is the part that sold our export-control board. We can prove who touched an IP block, from where, and when — in seconds.

Marcus LindqvistHead of Compliance, Silicium Holding

Our Bangalore and Hsinchu teams finally stopped emailing zip files. Revision confusion dropped to zero in the first quarter.

Priya RaghunathanDirector of Engineering Operations

Customer-managed keys let us satisfy three different national regulators with one platform. That alone paid for the programme.

Tomás FerreiraChief Information Security Officer
Newsroom

Latest from CloudPocket

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FAQ

Questions we get every week

Yes. CloudPocket is operated as an internal platform for Silicium business units and as a commercial product for selected foundry, IP and EDA partners. External tenants are isolated by default.

The platform supports individual objects up to 5 TB and folders of unlimited aggregate size. Files above 100 GB are automatically split into parallel chunks and reassembled server-side.

You choose a primary region at tenant creation. Replicas are kept only within the same legal jurisdiction unless you explicitly enable cross-region disaster recovery. See data residency.

Yes — BYOK and HYOK are supported on Business and Sovereign plans. Revoking a key renders the associated data cryptographically unrecoverable within seconds, across every replica.

Desktop clients cache working sets locally and queue changes. When the link returns, sync resumes automatically with conflict detection based on content hashes rather than timestamps.

CloudPocket ships a migration appliance and a connector framework for NFS, SMB, SharePoint, Box and S3-compatible sources. Typical 1 PB migrations complete in 3–5 weeks with zero downtime.

Give every engineer a pocket for the world's biggest files.

Start with a 30-day pilot for one design group. No procurement, no migration risk, full support from the CloudPocket team.

Deployed inside the Silicium network · Single sign-on with Silicium ID