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@CastelionCorp Avatar @CastelionCorp Castelion

Castelion posts on X about $350m, closed, national security, times square the most. They currently have XXXXX followers and X posts still getting attention that total XXX engagements in the last XX hours.

Engagements: XXX #

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Mentions: X #

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Followers: XXXXX #

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CreatorRank: XXXXXXXXX #

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Social Influence

Social category influence finance XXXXX% travel destinations XXXXX% exchanges XXXXX% vc firms XXXXX% countries XXXXX%

Social topic influence $350m #5, closed 14.29%, national security 14.29%, times square 14.29%, nasdaq 14.29%, cofounder 14.29%, all the 14.29%, fund 14.29%, mexico 14.29%, just a XXXXX%

Top accounts mentioned or mentioned by @altimetercap @lightspeedvp @blueyard @lavrockvc @a16z @generalcatalyst @firstinventures @thespacevc @cantos @avenirgrowth @nasdaq @forbes @wsj @heathersomervil @atomsnotbits @tectonicdefense @connorloveca @silentventures @ciaranoleary @govconwire

Top Social Posts

Top posts by engagements in the last XX hours

"Were pleased to share that weve closed a $350M Series B to mass-produce U.S. hypersonic weapons and help close Americas deterrence gap. This round is fuel to build test and produce at the pace modern national security demands"
X Link 2025-12-05T12:01Z 2696 followers, 101.8K engagements

"Co-founder and CFO Andrew Kreitz is on the ground in Times Square where our Series B announcement is featured on the @Nasdaq MarketSite tower. Its an exciting milestone in our work to build hypersonic systems and reshape U.S. defense manufacturing. Thank you @AltimeterCap @lightspeedvp and all the investors who made this possible"
X Link 2025-12-05T16:04Z 2696 followers, 6668 engagements

"@CastelionCorp has gone from a three man launch in 2022 to todays $350M Series B. This new @Forbes profile traces how we got here and details our conviction that the U.S. can and should fix its missile shortfall with hypersonic systems"
X Link 2025-12-05T19:46Z 2696 followers, 6031 engagements

"Castelion is profiled in @WSJ by @heathersomervil on our work to close the U.S. hypersonic missile gap fueled by our $350M Series B funding. @AltimeterCap @lightspeedvp @LavrockVC @a16z @generalcatalyst @FirstInVentures @TheSpaceVC @cantos @blueyard @Avenir_Growth #ChampionHill #Interlagos"
X Link 2025-12-05T11:36Z 2689 followers, 14.4K engagements

"In XXX years Castelion has gone from clean sheet concept to 25+ test flights & integration work with the U.S. Army and Navy. This funding advances Blackbeards development & stands up Project Ranger our New Mexico campus supporting hundreds of industrial high-skilled jobs"
X Link 2025-12-05T12:05Z 2684 followers, 1423 engagements

"Last week we announced our $350M Series B. This is not just a funding milestone. Its fuel for the work you see here: teams learning from every launch and turning that momentum into massive impact. Watch what happens as we push hypersonics from repeated flight tests to operational capability"
X Link 2025-12-08T17:52Z 2695 followers, 1277 engagements