Every new Florida business filing, every dayNew Mobile App Development Businesses in St. Petersburg, FL
3 mobile app development businesses recently registered in St. Petersburg, Florida.
Updated October 7, 2026 · Most recent business filing Jun 14, 2026
Every new Florida filing, every day
See how it worksAbout Mobile App Development Businesses in St. Petersburg
This page lists new mobile app development businesses registered in St. Petersburg, Florida. We currently track 3, sourced directly from the Florida Division of Corporations and refreshed daily as new mobile app development companies file.
Recent additions include App Nest Studio, KhassinX, and Valori Stack. The most recent mobile app development business filing was on Jun 14, 2026.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to mobile app development businesses in St. Petersburg, this is one of the freshest prospect lists in the market.
All Filings
App Nest Studio
Jun 14, 2026The site offers services like app development and consulting, consistent with the LLC name. The business was filed in St. Petersburg, Florida, by authorized member Nabiag Tariq.
KhassinX
Jun 1, 2026KhassinX LLC operates as KhassinX, an independent studio based in St. Petersburg, Florida, that develops privacy-first apps for iPhone, iPad, and Apple Watch. The studio emphasizes on-device AI and zero tracking, targeting native Apple platforms. The registered agent So Abraham Khassin Alon is the founder.
Valori Stack
May 27, 2026Valori Stack LLC is developing a protocol tracker app for iOS, currently in pre-launch phase ("coming soon to the App Store"). The business is based in St. Petersburg, Florida, as indicated by the filing address and website.
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