Every new California business filing, every dayApartment 4B Radio
Apartment 4B Radio LLC operates as APT4B Radio, a media entity with a website at apt4b.radio.
Filed December 3, 2025 · Los Angeles, CA · Los Angeles County
Find new radio & media businesses in Los Angeles, then launch a cold email campaign built for you.
Every new California filing, every day
See how it worksSource
California Secretary of State (bizfile Online) · Entity B20250406315 · Retrieved May 13, 2026
About Apartment 4B Radio
Apartment 4B Radio LLC filed in California on December 3, 2025, as a radio and media business based in Los Angeles. It was filed through a service, PSM REGISTERED AGENT INC., which serves 34 other entities. The company shares its address with six other businesses. Its website is built with Site Kit by Google. We estimate annual revenue under $100,000 and 1 to 5 employees, operating online only. No annual report or EIN on file yet.
- Filed through a service, PSM REGISTERED AGENT INC., which serves 34 entities.
- Shares address with six other businesses.
- Website built with Site Kit by Google.
- We estimate revenue under $100K and 1-5 employees.
- Online-only footprint indicated.
- 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 657 new businesses registered in Los Angeles in December 2025, and the only radio & media business registered there that month.
Is this business yours?
It's getting views. Claim the page for free to control what your customers see.
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 Apartment 4B Radio registered?
Apartment 4B Radio was registered as LLC on December 3, 2025 in California.
Where is Apartment 4B Radio located?
Apartment 4B Radio is based in Los Angeles, CA, 90013, in Los Angeles County.
What type of business is Apartment 4B Radio?
Apartment 4B Radio is classified as a radio & media business.
Does Apartment 4B Radio have an EIN on file?
No EIN was found on file for Apartment 4B Radio at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
Turn fresh radio & media businesses into your next customers
We find newly registered businesses, verify their contact details, and build the campaign. You review everything before anything sends.
Build My Campaign Free ›