Global PQC Vendors & Moves
A snapshot of recent (2025–2026) post-quantum cryptography activity by vendors and platforms outside China — pure-play startups, hyperscalers and platforms, PKI/identity providers, network/telecom gear, and the alliances and deals reshaping the market. For Chinese vendors and case studies see cn-vendors.html; for hardware roots-of-trust see pqc-hsm.html and pqc-hardware.html; for protocol rollout see tls.html.
Pure-play PQC vendors
| Vendor | What's new | Date |
|---|
| SandboxAQ | SandboxAQ team members contributed to HQC; HQC was selected by NIST in 2025 as a backup KEM standardization target to ML-KEM — see hqc.html | 2025-03 |
| SandboxAQ | $450M Series E at ~$5.75B valuation (investors include Google and NVIDIA) | 2025-04 |
| SandboxAQ | Launched OpenCryptography.com, an open crypto-discovery resource | 2025-10 |
| SandboxAQ | 5-year US DoD agreement for AQtive Guard CBOM (cryptographic bill of materials) | 2025-12 |
| PQShield | UltraPQ suite / PQPlatform covering FIPS 203/204/205 and CNSA 2.0; last disclosed raise was a $37M Series B | 2024-06 |
| QuSecure | Accenture Ventures investment (~$28M Series A) | 2025-01 |
| QuSecure | Banco Sabadell / Accenture PQC banking deployment | 2026-03 |
| Arqit | Participates in UK quantum-safe / PQC projects or pilots (verify against official NCSC / Arqit announcements) | 2025-09 |
Big tech, hyperscalers & platforms
| Vendor | What's new | Date |
|---|
| Cloudflare | ~52% of human web traffic post-quantum (up from ~29%); Cloudflare states Cloudflare One offers full PQC support across its SASE | 2025-12 |
| Apple | PQ3 for iMessage (iOS 17.4) — see PQ3 announcement | 2024-03 |
| Apple | enabled quantum-secure TLS by default for URLSession and the Network framework on iOS 26 / macOS 26 etc. (coverage per Apple docs) | 2025-09 |
| Google | Willow 105-qubit chip unveiled | 2024-12 |
| Google | Quantum-safe target moved to 2029; Android adds ML-DSA | 2026-03 |
| AWS | ML-KEM hybrid TLS in KMS, ACM and Secrets Manager | 2025 |
| AWS | ML-DSA in KMS reaches GA | 2025-06 |
| AWS | Payments Cryptography adds PQC in transit | 2025-11 |
| Microsoft | ML-KEM / ML-DSA GA on Windows 11 and Server 2025 via CNG | 2025-11 |
| Signal | SPQR "Triple Ratchet" upgrade to the protocol | 2025-10 |
| Meta | Published a PQC migration framework; internal rollout of ML-KEM / ML-DSA | 2026-04 |
PKI & identity
| Vendor | What's new | Date |
|---|
| Thales | Luna HSM v7.9 with native ML-KEM / ML-DSA / SLH-DSA | 2025-06 |
| Entrust | nShield 5 PQC firmware | 2025-08 |
| Entrust | NIST CAVP validation for its PQC implementations | 2025-09 |
| Keyfactor | Acquired InfoSec Global + CipherInsights (crypto discovery & agility) | 2025-05 |
| DigiCert | Device Trust Manager GA with pure ML-DSA certificate issuance | 2025 |
| CyberArk | Acquired Venafi (~$1.54B); PQC machine-identity roadmap [post-acquisition specifics RUMORED] | — |
Telecom & network
| Vendor | What's new | Date |
|---|
| Palo Alto Networks | PAN-OS 12.1 "Orion" — full NIST PQC, quantum-safe IKEv2 VPN, Quantum Readiness Dashboard | 2025-08 |
| Palo Alto Networks | PANW + IBM joint quantum-safe readiness offering | 2025-11 |
| Cisco | 8000 Series in-line PQC IPsec / MACsec; IOS XE 26.1 PQC IPsec | 2025 |
| Juniper (HPE) | Quantum-safe MACsec / IPsec proofs-of-concept | 2025-09 |
| Fortinet | FortiOS 7.6 / 8.0 PQC IPsec hybrid (ML-KEM, BIKE, HQC, FrodoKEM) | 2025 |
For the protocol mechanics behind these — hybrid key exchange, IKEv2 and MACsec — see ipsec.html and tls.html.
Alliances, foundations & M&A
| Vendor / body | What's new | Date |
|---|
| PQC Coalition | Published a cross-industry migration roadmap | 2025-05 |
| Linux Foundation PQCA | Open Quantum Safe (OQS) integrated NVIDIA cuPQC (GPU-accelerated PQC) | 2025-01 |
| Quantinuum | Nasdaq IPO — rumored / expected, pending an official listing filing or exchange announcement [RUMORED] | 2026-06 |
For the open-source toolchain behind PQCA, see liboqs.html.
China (brief)
Full detail lives on cn-vendors.html; a few 2025 highlights: 数字认证 (BJCA) co-authored China Mobile's 抗量子密码迁移白皮书 (anti-quantum migration white paper) in 2025-10; 三未信安 (Sansec) fielded a full anti-quantum product line; 吉大正元 (Jit) shipped its 元密一体机 (quantum-key + PQC appliance) with China Telecom; and 国盾量子 (QuantumCTek) ran QKD + PQC pilots with State Grid and Bank of Communications in 2025. Note: there is no confirmed 2025–26 PQC product from 东进技术 (Dongjin).
Standards & references
Note
This is a snapshot as of June 2026; vendor claims are their own — verify before relying. Items marked
RUMORED or roadmap are not confirmed product availability.
全球厂商后量子进展
本页梳理中国以外的厂商与平台在 2025 至 2026 年间的后量子密码（PQC）动态，按类别分组：专注 PQC 的创业公司、超大规模云与平台、PKI 与身份厂商、电信与网络设备，以及正在重塑市场格局的联盟与并购。国内厂商与案例见 cn-vendors.html；硬件信任根见 pqc-hsm.html 与 pqc-hardware.html；协议落地见 tls.html。
PQC 专营厂商
| 厂商 | 最新动态 | 日期 |
|---|
| SandboxAQ | SandboxAQ 团队成员参与 HQC 相关工作；HQC 于 2025 年被 NIST 选定为 ML-KEM 的备份 KEM 标准化对象——见 hqc.html | 2025-03 |
| SandboxAQ | 完成 4.5 亿美元 E 轮融资，估值约 57.5 亿美元（投资方包括 Google 与 NVIDIA） | 2025-04 |
| SandboxAQ | 上线 OpenCryptography.com，一个开放的密码发现资源平台 | 2025-10 |
| SandboxAQ | 与美国国防部签订 5 年协议，提供 AQtive Guard CBOM（密码物料清单） | 2025-12 |
| PQShield | UltraPQ 套件 / PQPlatform，覆盖 FIPS 203/204/205 与 CNSA 2.0；最近一次公开融资为 3700 万美元 B 轮 | 2024-06 |
| QuSecure | 获 Accenture Ventures 投资（约 2800 万美元 A 轮） | 2025-01 |
| QuSecure | Banco Sabadell 与 Accenture 的 PQC 银行业部署 | 2026-03 |
| Arqit | 参与英国相关量子安全 / PQC 项目或试点（需以 NCSC / Arqit 官方公告核实） | 2025-09 |
大型科技与云平台
| 厂商 | 最新动态 | 日期 |
|---|
| Cloudflare | 约 52% 的人类网页流量已抗量子（从约 29% 提升）；Cloudflare 宣称 Cloudflare One 已全面支持 PQC 的 SASE 能力 | 2025-12 |
| Apple | iMessage 启用 PQ3（iOS 17.4）——见 PQ3 公告 | 2024-03 |
| Apple | 在 iOS 26、macOS 26 等系统的 URLSession 与 Network.framework 中默认启用量子安全 TLS（覆盖范围以 Apple 文档为准） | 2025-09 |
| Google | 发布 Willow 105 量子比特芯片 | 2024-12 |
| Google | 抗量子目标调整至 2029 年；Android 引入 ML-DSA | 2026-03 |
| AWS | KMS、ACM 与 Secrets Manager 支持 ML-KEM 混合 TLS | 2025 |
| AWS | KMS 中的 ML-DSA 正式可用（GA） | 2025-06 |
| AWS | Payments Cryptography 增加传输中的 PQC 保护 | 2025-11 |
| Microsoft | 通过 CNG 在 Windows 11 与 Server 2025 上 GA ML-KEM / ML-DSA | 2025-11 |
| Signal | SPQR「Triple Ratchet」协议升级 | 2025-10 |
| Meta | 发布 PQC 迁移框架；内部部署 ML-KEM / ML-DSA | 2026-04 |
PKI 与身份
| 厂商 | 最新动态 | 日期 |
|---|
| Thales | Luna HSM v7.9 原生支持 ML-KEM / ML-DSA / SLH-DSA | 2025-06 |
| Entrust | nShield 5 推出 PQC 固件 | 2025-08 |
| Entrust | 其 PQC 实现通过 NIST CAVP 验证 | 2025-09 |
| Keyfactor | 收购 InfoSec Global + CipherInsights（密码发现与敏捷能力） | 2025-05 |
| DigiCert | Device Trust Manager GA，支持纯 ML-DSA 证书签发 | 2025 |
| CyberArk | 收购 Venafi（约 15.4 亿美元）；机器身份 PQC 路线图 [并购后细节为传闻] | — |
电信与网络
| 厂商 | 最新动态 | 日期 |
|---|
| Palo Alto Networks | PAN-OS 12.1「Orion」——完整 NIST PQC、抗量子 IKEv2 VPN、量子就绪仪表盘 | 2025-08 |
| Palo Alto Networks | PANW + IBM 联合推出量子就绪方案 | 2025-11 |
| Cisco | 8000 系列内联 PQC IPsec / MACsec；IOS XE 26.1 支持 PQC IPsec | 2025 |
| Juniper（HPE） | 抗量子 MACsec / IPsec 概念验证 | 2025-09 |
| Fortinet | FortiOS 7.6 / 8.0 PQC IPsec 混合模式（ML-KEM、BIKE、HQC、FrodoKEM） | 2025 |
这些进展背后的协议机制——混合密钥交换、IKEv2 与 MACsec——见 ipsec.html 与 tls.html。
联盟基金会与并购
| 厂商 / 机构 | 最新动态 | 日期 |
|---|
| PQC Coalition | 发布跨行业迁移路线图 | 2025-05 |
| Linux Foundation PQCA | Open Quantum Safe（OQS）集成 NVIDIA cuPQC（GPU 加速 PQC） | 2025-01 |
| Quantinuum | 纳斯达克 IPO 传闻 / 预期，尚待官方上市文件或交易所公告确认 [传闻] | 2026-06 |
PQCA 背后的开源工具链见 liboqs.html。
中国 简述
完整内容见 cn-vendors.html；几项 2025 年要点：数字认证（BJCA）于 2025-10 与中国移动联合编写《抗量子密码迁移白皮书》；三未信安（Sansec）推出完整的抗量子产品线；吉大正元（Jit）与中国电信合作推出 元密一体机（量子密钥 + PQC）；国盾量子（QuantumCTek）于 2025 年与国家电网、交通银行开展 QKD + PQC 试点。注意：东进技术（Dongjin）目前暂无 2025–26 年经确认的 PQC 产品。
标准与参考
提示
本页为截至 2026 年 6 月的快照；厂商声明为其自身陈述，依赖前请核实。标注
[传闻]或路线图的条目并非已确认的产品可用性。