Every new Colorado business filing, every dayMiller Designs & Interiors
KRISTEN MARY LOUISE SPANBAUER, Registered Agent
MDI - Miller Designs & Interiors LLC, doing business as Miller Designs & Interiors, is a residential interior design firm based in Castle Pines, Colorado. The company's website showcases remodeling projects such as Emberglow and Robincrest, and is operated by Kristen, as indicated by the email address. Services likely include full interior design and home renovation guidance.
Filed August 18, 2025 · Castle Pines, CO · Douglas County
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Colorado Secretary of State · Entity 20251894420 · Retrieved June 13, 2026
About Miller Designs & Interiors
MDI - MILLER DESIGNS & INTERIORS LLC was filed in Colorado on August 18, 2025, by owner Kristen Mary Louise Spanbauer, who also acts as the registered agent. Its domain was registered over four years before filing, on June 9, 2021, through Squarespace Domains II, and the website confirms the business identity. The company shares its address with two other entities and its owner name with two others, and no annual report or EIN is on file yet. We estimate revenue between $100K and $1M and 1 to 5 employees, with a hybrid footprint.
- Domain was registered 1,531 days before the company was filed.
- Owner filed personally as the registered agent.
- Website identity confirmed the business name and address.
- Shares its address with two other entities.
- Owner name appears on two other entities.
- We estimate revenue between $100K and $1M and 1 to 5 employees.
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 33 new businesses registered in Castle Pines in August 2025, one of 2 interior design businesses.
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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 Miller Designs & Interiors registered?
Miller Designs & Interiors was registered as LLC on August 18, 2025 in Colorado.
Where is Miller Designs & Interiors located?
Miller Designs & Interiors is based in Castle Pines, CO, 80108, in Douglas County.
What type of business is Miller Designs & Interiors?
Miller Designs & Interiors is classified as a interior design business (residential interior design).
Does Miller Designs & Interiors have an EIN on file?
No EIN was found on file for Miller Designs & Interiors at the time of registration.
Who Sells to This Business
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