Every new Colorado business filing, every daySeneca Companies is a commercial services firm with a branch office in Denver, Colorado, located at 200 S Raritan Street. The LLC '109 Seneca Manager LLC' is registered at 281 Niagara St in Denver and likely serves as a management or holding entity for Seneca's operations.
Filed August 12, 2025 · Denver, CO
Find new commercial services businesses in Denver, then launch a cold email campaign built for you.

Every new Colorado filing, every day
See how it worksSeneca Companies is a commercial services business (LLC) registered on August 12, 2025 with the Colorado Division of Corporations. The business is located in Denver, Colorado 80220.
It's getting views. Claim the page for free to control what your customers see.
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.
Filing timeline will be available soon.
Seneca Companies was registered as LLC on August 12, 2025 in Colorado.
Seneca Companies is based in Denver, CO, 80220.
Seneca Companies is classified as a commercial services business (branch office operations).
No EIN was found on file for Seneca Companies at the time of registration.
Based on the business category, these service providers typically target this type of business.
We find newly registered businesses, verify their contact details, and build the campaign. You review everything before anything sends.
Build My Campaign Free ›