A quantum computing software company
q-ctrl.comLinkedInSydney, AustraliaQuantumFounded 2017
37 sources
No announcement date is stated.
3 sources
Developing: it holds up against its sources so far, and firms up as more reporting lands.
The article says Biercuk declined to reveal the startup’s updated valuation.; not on the page it cites, so not applied: amount, date
3 sources
TechCrunch describes the company’s valuation as unavailable. The company release identifies continuing investors in this financing, while TechCrunch calls some backers “Previous investors.”
1 source
Developing: it holds up against its sources so far, and firms up as more reporting lands.
The source names Ridgeline Partners as a new investor but does not identify the other existing syndicate members.
3 sources
Developing: it holds up against its sources so far, and firms up as more reporting lands.
The source uses “Horizons Ventures” for this round but “Horizon Ventures” when describing the earlier seed financing.
1 source
Developing: it holds up against its sources so far, and firms up as more reporting lands.
The source gives no exact amount, financing total, valuation, or headquarters statement. Main Sequence Ventures is identified as the investor that initiated the seed round, while Sequoia China, DCVC, and Horizons Ventures completed it.
| Round | Amount | Announced | Lead | Buzz |
|---|---|---|---|---|
| Series C | $290M at more than $1 billion valuation | 2026-11-12 | Salesforce Ventures | Trending. 11 people on X · 35 outlets. #4 in Trending |
37 sources [ VERIFIED · CORRECTED ] read against 1 of 37 sources
No announcement date is stated. | ||||
Q-CTRL builds AI-powered infrastructure software that helps quantum computers and quantum sensors run reliably for enterprises, governments, researchers, and quantum-hardware providers.
Q-CTRL targets the hardware error and instability that its pages identify as the fundamental obstacle to useful quantum computing, while applying the same AI-powered control approach to GPS-denied navigation and other quantum-sensing applications. The company says its software has produced major performance gains and real-world computing and navigation results, and its US$290 million Series C is intended to scale deployment in data centers, commercial aircraft, autonomous platforms, and other customer markets.
Checked against 10 sources yesterday
| Series B ext. extended Series B [ HISTORY ]: An earlier round, from the company's own announcement, found while researching the company. Checked like any round, but not new, so it stays out of the daily feed and alerts; a date range shows it. | $85M $166M to date | 2024-10-08 | GP Bullhound | No recent discussion |
3 sources [ DEVELOPING ] Developing: it holds up against its sources so far, and firms up as more reporting lands. read against 1 of 3 sources
The article says Biercuk declined to reveal the startup’s updated valuation.; not on the page it cites, so not applied: amount, date [ BUILT WITH ]·[ SEARCH ]found by Firecrawl search·[ SCRAPE ]3 pages read: venturebeat.com, capitalbrief.com, smartcompany.com.au·[ JSON ]round read into a schema, with the sentence that states it·[ VERIFY ]correctedchecked against 1 of 3 sources·[ BRANDING ]logo and colour from the homepage·[ AGENT ]company research by the Firecrawl agent | ||||
| Series B Series B-1 [ HISTORY ]: An earlier round, from the company's own announcement, found while researching the company. Checked like any round, but not new, so it stays out of the daily feed and alerts; a date range shows it. | $27.4M $52M to date | 2023-01-31 | Salesforce Ventures | No recent discussion |
3 sources [ VERIFIED ] read against 2 of 3 sources
TechCrunch describes the company’s valuation as unavailable. The company release identifies continuing investors in this financing, while TechCrunch calls some backers “Previous investors.” [ BUILT WITH ]·[ SEARCH ]found by Firecrawl search·[ SCRAPE ]3 pages read: q-ctrl.com, techcrunch.com, startupdaily.net·[ JSON ]round read into a schema, with the sentence that states it·[ VERIFY ]confirmedchecked against 2 of 3 sources·[ BRANDING ]logo and colour from the homepage·[ AGENT ]company research by the Firecrawl agent | ||||
| Series B [ HISTORY ]: An earlier round, from the company's own announcement, found while researching the company. Checked like any round, but not new, so it stays out of the daily feed and alerts; a date range shows it. | $25M | 2021-11-30 | Airbus Ventures | No recent discussion |
1 source [ DEVELOPING ] Developing: it holds up against its sources so far, and firms up as more reporting lands. read against 1 source
The source names Ridgeline Partners as a new investor but does not identify the other existing syndicate members. [ BUILT WITH ]·[ SEARCH ]found by Firecrawl search·[ SCRAPE ]1 page read: q-ctrl.com·[ JSON ]round read into a schema, with the sentence that states it·[ VERIFY ]confirmedchecked against 1 source·[ BRANDING ]logo and colour from the homepage·[ AGENT ]company research by the Firecrawl agent | ||||
| Series A [ HISTORY ]: An earlier round, from the company's own announcement, found while researching the company. Checked like any round, but not new, so it stays out of the daily feed and alerts; a date range shows it. | $15M | 2019-09-09 | Square Peg | No recent discussion |
3 sources [ DEVELOPING ] Developing: it holds up against its sources so far, and firms up as more reporting lands. read against 1 of 3 sources
The source uses “Horizons Ventures” for this round but “Horizon Ventures” when describing the earlier seed financing. [ BUILT WITH ]·[ SEARCH ]found by Firecrawl search·[ SCRAPE ]3 pages read: q-ctrl.com, globalventuring.com, anthillonline.com·[ JSON ]round read into a schema, with the sentence that states it·[ VERIFY ]correctedchecked against 1 of 3 sources·[ BRANDING ]logo and colour from the homepage·[ AGENT ]company research by the Firecrawl agent | ||||
| Seed [ HISTORY ]: An earlier round, from the company's own announcement, found while researching the company. Checked like any round, but not new, so it stays out of the daily feed and alerts; a date range shows it. | n/a | 2018-07-10 | not stated | No recent discussion |
1 source [ DEVELOPING ] Developing: it holds up against its sources so far, and firms up as more reporting lands. read against 1 source The source gives no exact amount, financing total, valuation, or headquarters statement. Main Sequence Ventures is identified as the investor that initiated the seed round, while Sequoia China, DCVC, and Horizons Ventures completed it. [ BUILT WITH ]·[ SEARCH ]found by Firecrawl search·[ SCRAPE ]1 page read: q-ctrl.com·[ JSON ]round read into a schema, with the sentence that states it·[ VERIFY ]correctedchecked against 1 source·[ BRANDING ]logo and colour from the homepage·[ AGENT ]company research by the Firecrawl agent | ||||
Found on X with Firecrawl search