[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.] #  @CastelionCorp Castelion Castelion posts on X about $350m, closed, national security, mexico the most. They currently have XXXXX followers and X posts still getting attention that total XXX engagements in the last XX hours. ### Engagements: XXX [#](/creator/twitter::1709700976259547136/interactions)  - X Week XXXXXXX +458,293% - X Month XXXXXXX +350% - X Months XXXXXXX +558% ### Mentions: X [#](/creator/twitter::1709700976259547136/posts_active)  - X Week X +600% - X Month X +800% - X Months XX +1,000% ### Followers: XXXXX [#](/creator/twitter::1709700976259547136/followers)  - X Week XXXXX +20% - X Month XXXXX +30% - X Months XXXXX +161% ### CreatorRank: XXXXXXXXX [#](/creator/twitter::1709700976259547136/influencer_rank)  ### Social Influence **Social category influence** [finance](/list/finance) XXXXX% [vc firms](/list/vc-firms) XXXXX% [countries](/list/countries) XXXXX% [travel destinations](/list/travel-destinations) XXXXX% [exchanges](/list/exchanges) XXXXX% **Social topic influence** [$350m](/topic/$350m) #3, [closed](/topic/closed) 14.29%, [national security](/topic/national-security) 14.29%, [mexico](/topic/mexico) 14.29%, [times square](/topic/times-square) 14.29%, [nasdaq](/topic/nasdaq) 14.29%, [just a](/topic/just-a) XXXXX% **Top accounts mentioned or mentioned by** [@altimetercap](/creator/undefined) [@lightspeedvp](/creator/undefined) [@blueyard](/creator/undefined) [@lavrockvc](/creator/undefined) [@a16z](/creator/undefined) [@generalcatalyst](/creator/undefined) [@firstinventures](/creator/undefined) [@thespacevc](/creator/undefined) [@cantos](/creator/undefined) [@avenirgrowth](/creator/undefined) [@wsj](/creator/undefined) [@heathersomervil](/creator/undefined) [@nasdaq](/creator/undefined) [@forbes](/creator/undefined) [@atomsnotbits](/creator/undefined) [@tectonicdefense](/creator/undefined) [@ciaranoleary](/creator/undefined) [@connorloveca](/creator/undefined) [@silentventures](/creator/undefined) [@govconwire](/creator/undefined) ### 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](https://x.com/CastelionCorp/status/1996912768965136398) 2025-12-05T12:01Z 2695 followers, 101.7K 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](https://x.com/CastelionCorp/status/1996906605581947227) 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](https://x.com/CastelionCorp/status/1996913909765468254) 2025-12-05T12:05Z 2684 followers, 1423 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](https://x.com/CastelionCorp/status/1996974056793403600) 2025-12-05T16:04Z 2695 followers, 6662 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](https://x.com/CastelionCorp/status/1997029823080751159) 2025-12-05T19:46Z 2695 followers, 6019 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](https://x.com/CastelionCorp/status/1998088401757557044) 2025-12-08T17:52Z 2695 followers, 1277 engagements
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@CastelionCorp Castelion
Castelion posts on X about $350m, closed, national security, mexico the most. They currently have XXXXX followers and X posts still getting attention that total XXX engagements in the last XX hours.
Engagements: XXX #
- X Week XXXXXXX +458,293%
- X Month XXXXXXX +350%
- X Months XXXXXXX +558%
Mentions: X #
- X Week X +600%
- X Month X +800%
- X Months XX +1,000%
Followers: XXXXX #
- X Week XXXXX +20%
- X Month XXXXX +30%
- X Months XXXXX +161%
CreatorRank: XXXXXXXXX #
Social Influence
Social category influence finance XXXXX% vc firms XXXXX% countries XXXXX% travel destinations XXXXX% exchanges XXXXX%
Social topic influence $350m #3, closed 14.29%, national security 14.29%, mexico 14.29%, times square 14.29%, nasdaq 14.29%, just a XXXXX%
Top accounts mentioned or mentioned by @altimetercap @lightspeedvp @blueyard @lavrockvc @a16z @generalcatalyst @firstinventures @thespacevc @cantos @avenirgrowth @wsj @heathersomervil @nasdaq @forbes @atomsnotbits @tectonicdefense @ciaranoleary @connorloveca @silentventures @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 2695 followers, 101.7K 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
"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 2695 followers, 6662 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 2695 followers, 6019 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