Every new New York business filing, every dayLongview Labs
Marissa Y. Mack, Registered Agent
Longview Labs is a technology company focused on building and growing the Permaweb (Arweave ecosystem), producing educational content and developer tools. The website title explicitly states '100% dedicated to growing the Permaweb' and offers a media kit, confirming a real operating business.
Filed January 12, 2026 · Bronxville, NY · Westchester County
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New York Department of State, Division of Corporations · Entity 7804854 · Retrieved May 6, 2026
About Longview Labs
THE LONGVIEW LAB LLC was filed in New York on January 12, 2026, by owner Marissa Y. Mack, who also serves as the registered agent. The company is based in Bronxville (zip 10708) and operates an online-only blockchain and Web3 development business. Its modern website was live by May 6, 2026, 114 days after filing, and the site confirmed the business name and address. No annual report or EIN on file yet. We estimate annual revenue under $100,000 and a team of 1 to 5 employees. The business was filed personally by the owner, and the domain was registered before the filing date, indicating advance planning for an online venture.
- Filed personally by owner Marissa Y. Mack, who is also the registered agent.
- Domain was registered before the filing date, suggesting pre-launch preparation.
- Online-only footprint with a modern website.
- Website confirmed the business name and address.
- We estimate revenue under $100,000 and 1 to 5 employees.
- No annual report or EIN on file yet.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 22 new businesses registered in Bronxville in January 2026, and the only technology business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was Longview Labs registered?
Longview Labs was registered as LLC on January 12, 2026 in New York.
Where is Longview Labs located?
Longview Labs is based in Bronxville, NY, 10708, in Westchester County.
What type of business is Longview Labs?
Longview Labs is classified as a technology business (blockchain/web3 development).
Does Longview Labs have an EIN on file?
No EIN was found on file for Longview Labs at the time of registration.
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