--- title: PostScriptum Invests in Quantum Hardware Developer SemiQon description: PostScriptum, a founder's office led by Peter Sarlin, has invested in SemiQon, a Finnish quantum hardware startup specializing in cryo-optimized electronics... canonical: https://daily.dev/posts/postscriptum-invests-in-quantum-hardware-developer-semiqon-zb2ijhfad twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: PostScriptum Invests in Quantum Hardware Developer SemiQon | daily.dev og:description: PostScriptum, a founder's office led by Peter Sarlin, has invested in SemiQon, a Finnish quantum hardware startup specializing in cryo-optimized electronics... og:url: https://daily.dev/posts/postscriptum-invests-in-quantum-hardware-developer-semiqon-zb2ijhfad og:image: https://api.daily.dev/og/posts/Zb2IjhFad.png og:image:alt: PostScriptum Invests in Quantum Hardware Developer SemiQon og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # PostScriptum Invests in Quantum Hardware Developer SemiQon **[The Quantum Insider](https://daily.dev/sources/thequantuminsider)** · 4 min read · 0 upvotes · 0 comments ## Summary PostScriptum, a founder's office led by Peter Sarlin, has invested in SemiQon, a Finnish quantum hardware startup specializing in cryo-optimized electronics for quantum computers. SemiQon's silicon-based Cryo-CMOS chips operate near absolute zero and are designed to reduce the wiring bottleneck between quantum processors and room-temperature electronics, enabling scaling from hundreds to millions of qubits. Founded in 2023 as a spinout from VTT Technical Research Centre of Finland, SemiQon entered its commercial phase in early 2025 and already has components deployed in working quantum systems. The investment will help accelerate commercialization and position SemiQon as a leading European quantum hardware supplier, with applications also extending to space technology and high-performance computing. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Before quantum computing arrives, this startup wants enterprises already running on it](https://daily.dev/posts/before-quantum-computing-arrives-this-startup-wants-enterprises-already-running-on-it-7moi5dgqg) · TechCrunch · 0 upvotes · 0 comments - [Quantum Motion Raises Additional Funding for Silicon Quantum Computing](https://daily.dev/posts/quantum-motion-raises-additional-funding-for-silicon-quantum-computing-kqal6mjvj) · The Quantum Insider · 0 upvotes · 0 comments - [S-Transistors Raises €2.6 Million Pre-Seed Round to Introduce Superconducting Transistor Platform](https://daily.dev/posts/s-transistors-raises-2-6-million-pre-seed-round-to-introduce-superconducting-transistor-platform-d0thf3ahe) · The Quantum Insider · 0 upvotes · 0 comments - [France’s Quobly raises €115M to put a quantum computer on a silicon chip](https://daily.dev/posts/france-s-quobly-raises-115m-to-put-a-quantum-computer-on-a-silicon-chip-nd866sw26) · The Next Web · 0 upvotes · 0 comments - [PsiQuantum has a plan to make a massive quantum computer out of light](https://daily.dev/posts/psiquantum-has-a-plan-to-make-a-massive-quantum-computer-out-of-light-z3vvzaly3) · MIT Technology Review · 1 upvotes · 0 comments --- Tags: [#quantum-computing](https://daily.dev/tags/quantum-computing) [View this post on daily.dev](https://daily.dev/posts/postscriptum-invests-in-quantum-hardware-developer-semiqon-zb2ijhfad) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"PostScriptum Invests in Quantum Hardware Developer SemiQon","url":"https://daily.dev/posts/postscriptum-invests-in-quantum-hardware-developer-semiqon-zb2ijhfad","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/postscriptum-invests-in-quantum-hardware-developer-semiqon-zb2ijhfad"},"datePublished":"2026-07-03T09:04:13.486Z","dateModified":"2026-07-03T09:04:33.903Z","description":"PostScriptum, a founder's office led by Peter Sarlin, has invested in SemiQon, a Finnish quantum hardware startup specializing in cryo-optimized electronics...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/17580aee8679e9b02d32a912ea4641a3?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/17580aee8679e9b02d32a912ea4641a3?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"The Quantum Insider","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"The Quantum Insider","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/7b14a6b34c1b464c9e8a88d9a0dac951","url":"https://daily.dev/sources/thequantuminsider"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/postscriptum-invests-in-quantum-hardware-developer-semiqon-zb2ijhfad","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"quantum-computing","timeRequired":"PT4M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"The Quantum Insider","item":"https://daily.dev/sources/thequantuminsider"},{"@type":"ListItem","position":3,"name":"PostScriptum Invests in Quantum Hardware Developer SemiQon"}]} ```