# Oratomic [oratomic.com](https://oratomic.com/) Oratomic is a Pasadena-based quantum computing company building fault-tolerant quantum computers with neutral atoms. [Oratomic \| Fault-Tolerant Quantum Computing](https://oratomic.com/) Researched 2026-11-11 ## Products ### fault-tolerant quantum computers Building the world's first fault-tolerant quantum computers Fault-tolerant quantum computing is within reach. From scientific discoveries to new paradigms in artificial intelligence, quantum computers allow us to truly understand our universe–but only if they can be made fault-tolerant. [Oratomic \| Fault-Tolerant Quantum Computing](https://oratomic.com/) · [Product page](https://oratomic.com/) ## Customer feedback [r/QuantumEconomy](https://reddit.com/r/QuantumEconomy?after=dDNfMXhld2libg%3D%3D&sort=best&t=DAY) Excerpt: Oratomic Raises $775 Million to Develop Fault-Tolerant Quantum Computers · https://thequantuminsider.com/2026/10/08/oratomic-secures-775-million-fault ... [Reddit](https://reddit.com/r/QuantumEconomy?after=dDNfMXhld2libg%3D%3D&sort=best&t=DAY) [real-ish looking video rendering of an O'Neill cylinder](https://reddit.com/r/accelerate/comments/1x0gddq/fun_friday_night_project_realish_looking_video) Excerpt: Oratomic and Monarch Quantum Partner to Build Utility-Scale Fault-Tolerant Quantum Computers. 1. 0. What's your fav tech that appears in ... [Reddit](https://reddit.com/r/accelerate/comments/1x0gddq/fun_friday_night_project_realish_looking_video) [An LA AI Company Just Won Entertainment's Backing](https://ai.g2.com/event_tracking/external_clicks?label=news_article&token=eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaEpJazlvZEhSd2N6b3ZMMlJ2ZEM1c1lTOXpkR0ZpYVd4cGRIa3RZV2t0Wlc1MFpYSjBZV2x1YldWdWRDMXBibVIxYzNSeWVTMW1kVzVrYVc1bkxUSTJOemMzT1RFME9Ua3VhSFJ0YkFZNkJrVlUiLCJleHAiOm51bGwsInB1ciI6ImV4dGVybmFsX2NsaWNrX3JlZGlyZWN0In19--3f5ba5430b99d81e867b29522963db31d2dc3523) Excerpt: Pasadena-based quantum computing startup Oratomic raised a $475M Series B at a $5.4B valuation, just three months after its Series A. [Review sites](https://ai.g2.com/event_tracking/external_clicks?label=news_article&token=eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaEpJazlvZEhSd2N6b3ZMMlJ2ZEM1c1lTOXpkR0ZpYVd4cGRIa3RZV2t0Wlc1MFpYSjBZV2x1YldWdWRDMXBibVIxYzNSeWVTMW1kVzVrYVc1bkxUSTJOemMzT1RFME9Ua3VhSFJ0YkFZNkJrVlUiLCJleHAiOm51bGwsInB1ciI6ImV4dGVybmFsX2NsaWNrX3JlZGlyZWN0In19--3f5ba5430b99d81e867b29522963db31d2dc3523) [The LA Startup Taking on One of Parenting's Most ...](https://ai.g2.com/event_tracking/external_clicks?label=news_article&token=eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaEpJa2RvZEhSd2N6b3ZMMlJ2ZEM1c1lTOXNZUzF6ZEdGeWRIVndMWE53WldOcFlXeDBlUzF3WldScFlYUnlhV010WTJGeVpTMHlOamMyT0Rjd01qVTNMbWgwYld3R09nWkZWQT09IiwiZXhwIjpudWxsLCJwdXIiOiJleHRlcm5hbF9jbGlja19yZWRpcmVjdCJ9fQ%3D%3D--0e574408993db74fea962a689be02b43e49f1124) Excerpt: Oratomic raised a $475M Series. Oratomic's total funding to $775M as it works toward a commercially viable, fault-tolerant quantum computer by 2030. [Review sites](https://ai.g2.com/event_tracking/external_clicks?label=news_article&token=eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaEpJa2RvZEhSd2N6b3ZMMlJ2ZEM1c1lTOXNZUzF6ZEdGeWRIVndMWE53WldOcFlXeDBlUzF3WldScFlYUnlhV010WTJGeVpTMHlOamMyT0Rjd01qVTNMbWgwYld3R09nWkZWQT09IiwiZXhwIjpudWxsLCJwdXIiOiJleHRlcm5hbF9jbGlja19yZWRpcmVjdCJ9fQ%3D%3D--0e574408993db74fea962a689be02b43e49f1124) [Oratomic Raises $775 Million to Develop Fault-Tolerant ...](https://reddit.com/r/QuantumEconomy/comments/1x1dbhj/oratomic_raises_775_million_to_develop) Excerpt: Insider Brief PRESS RELEASE — Oratomic, whose mission is to build the first fault-tolerant quantum computers, announced today that it has raised ... [Reddit](https://reddit.com/r/QuantumEconomy/comments/1x1dbhj/oratomic_raises_775_million_to_develop) [Caltech Finds Quantum Computers Need Far Fewer Qubits](https://linkedin.com/posts/stephaniesoquet_caltech-finds-quantum-computers-need-far-activity-7445419473513283584-NFWx) Excerpt: New research from Caltech & Oratomic, a Caltech-linked startup, says quantum computers of the future may be closer to reality. Researchers ... [Web](https://linkedin.com/posts/stephaniesoquet_caltech-finds-quantum-computers-need-far-activity-7445419473513283584-NFWx) ## Marketing & Ads Ads have not been collected for this company. ## New pages Archive dates show when an archived copy was found, not when the page was published. Modified dates describe updates, not original publication. ### [Building the Computer](https://oratomic.com/news/mission) - Modified 2026-10-08 — [Publisher sitemap · last modified](https://www.oratomic.com/sitemap.xml) - Published 2026-10-08 — [Publisher page metadata](https://oratomic.com/news/mission) - Modified 2026-10-08 — [Publisher page metadata](https://oratomic.com/news/mission) - First archived 2026-10-08 — [Internet Archive · earliest successful HTML capture](https://web.archive.org/web/20261008154949/https://www.oratomic.com/news/mission) ### [Oratomic Raises $775 Million in Total Funding to Build Utility-Scale Fault-Tolerant Quantum Computers](https://oratomic.com/news/fundraise) - Modified 2026-10-08 — [Publisher sitemap · last modified](https://www.oratomic.com/sitemap.xml) - Published 2026-10-08 — [Publisher page metadata](https://oratomic.com/news/fundraise) - Modified 2026-10-08 — [Publisher page metadata](https://oratomic.com/news/fundraise) ### [Join Our Team](https://oratomic.com/news/SeriesA) - Modified 2026-07-07 — [Publisher sitemap · last modified](https://www.oratomic.com/sitemap.xml) - Published 2026-07-07 — [Publisher page metadata](https://oratomic.com/news/SeriesA) - Modified 2026-07-07 — [Publisher page metadata](https://oratomic.com/news/SeriesA) ### [Monarch Quantum and Oratomic Announce Quantum Computing Partnership to Accelerate Utility-Scale, Fault-Tolerant Systems by the End of the Decade](https://oratomic.com/news/monarch-quantum-strategic-partnership) - Modified 2026-04-28 — [Publisher sitemap · last modified](https://www.oratomic.com/sitemap.xml) - Published 2026-04-28 — [Publisher page metadata](https://oratomic.com/news/monarch-quantum-strategic-partnership) - Modified 2026-04-28 — [Publisher page metadata](https://oratomic.com/news/monarch-quantum-strategic-partnership) ### [News](https://oratomic.com/news) - Modified 2026-10-08 — [Publisher sitemap · last modified](https://www.oratomic.com/sitemap.xml) - First archived 2026-04-07 — [Internet Archive · earliest successful HTML capture](https://web.archive.org/web/20260407201911/https://www.oratomic.com/news) ### [Fault-tolerant quantum computing is within reach](https://oratomic.com/news/fault-tolerant-within-reach) - Modified 2026-03-30 — [Publisher sitemap · last modified](https://www.oratomic.com/sitemap.xml) - Published 2026-03-30 — [Publisher page metadata](https://oratomic.com/news/fault-tolerant-within-reach) - Modified 2026-03-30 — [Publisher page metadata](https://oratomic.com/news/fault-tolerant-within-reach) ### [Oratomic launches to build utility-scale quantum computers following breakthrough research](https://oratomic.com/news/launch-announcement) - Modified 2026-03-30 — [Publisher sitemap · last modified](https://www.oratomic.com/sitemap.xml) - Published 2026-03-30 — [Publisher page metadata](https://oratomic.com/news/launch-announcement) - Modified 2026-03-30 — [Publisher page metadata](https://oratomic.com/news/launch-announcement) ### [Responsible disclosure in the fault-tolerant quantum computing era](https://oratomic.com/news/responsible-disclosure-in-the-era-of-quantum-computers) - Modified 2026-03-30 — [Publisher sitemap · last modified](https://www.oratomic.com/sitemap.xml) - Published 2026-03-30 — [Publisher page metadata](https://oratomic.com/news/responsible-disclosure-in-the-era-of-quantum-computers) - Modified 2026-03-30 — [Publisher page metadata](https://oratomic.com/news/responsible-disclosure-in-the-era-of-quantum-computers) ## Contact ### Email - [info@oratomic.com](mailto:info@oratomic.com) — [Source](https://www.oratomic.com/) ## Sources 1. [Oratomic \| Fault-Tolerant Quantum Computing](https://oratomic.com/) — oratomic.com · Retrieved 2026-11-11 --- JTMWYD — Just tell me what you do. ## Brand colors & fonts Observed website styles · partial · 2026-11-11T20:11:12.713Z - background: \#000000 (inferred) — [Source](https://www.oratomic.com/) These are not verified official brand guidelines. Font source URLs are evidence, not a reuse license. CSS declarations only; browser rendering, cascade, active theme, loaded fonts and official brand guidelines have not been verified. Generated font aliases are normalized for display; exact declarations remain in cssFamily. Colors are semantic declaration samples, not an exhaustive palette. Font asset URLs are evidence only; license and redistribution rights are unknown.