ConstructionGeneral ConstructionActiveVerified

Summitline Construction

Provides construction services, with a listed address in Lakewood, Colorado, and a website indicating operations in Heber City, Utah. The website describes building for diverse landscapes across the United States.

Filed January 5, 2026 · Lakewood, CO · Jefferson County

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Source

Colorado Secretary of State · Entity 20261013288 · Retrieved June 13, 2026

View the official record ›JSON record ›

About Summitline Construction

SUMMITLINE INC filed in Colorado on January 5, 2026, as a General Construction company based in Lakewood. Its domain was registered at GoDaddy Corporate Domains in 2009, about 17 years before filing. We estimate revenue between $10M and $50M and 26 to 100 employees. The modern website suggests a sizable operation. No annual report or EIN on file yet.

  • Domain registered 17 years before the company filed, indicating a long-standing online presence.
  • We estimate revenue between $10M and $50M and 26 to 100 employees.
  • Modern website quality suggests a professional, established business.
  • No annual report or EIN on file yet, typical for a newly filed entity.
  • Filed in Colorado with a Lakewood principal address.

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 24, 2026.

One of 319 new businesses registered in Lakewood in January 2026, one of 3 construction businesses.

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Filing Details

Entity NameSUMMITLINE INC
Entity TypeCorp
Entity Number20261013288
Filing DateJanuary 5, 2026
Principal AddressLocked
City / State / ZipLakewood, CO 80215
CountyJefferson
TimezoneMountain (MT)
EIN on FileNo
Agent AddressLocked
WebsiteYes · domain registered 5990 days before filing · registrar GoDaddy Corporate Domains
Website BuildModern
Annual ReportNot yet filed
Estimated Revenue$10M-$50M (estimate)
Estimated Employees26-100 (estimate)
FootprintBrick and mortar (estimate)
First Recorded by DayOneLeadJune 13, 2026 (159 days after filing)

Verified Business Profile

SubcategoryGeneral Construction

Contact Information

WebsiteLocked
PhoneLocked
EmailLocked
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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.

Domain RegisteredLocked
Domain AgeLocked
RegistrarLocked
Website PlatformLocked
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Frequently Asked Questions

When was Summitline Construction registered?

Summitline Construction was registered as Corp on January 5, 2026 in Colorado.

Where is Summitline Construction located?

Summitline Construction is based in Lakewood, CO, 80215, in Jefferson County.

What type of business is Summitline Construction?

Summitline Construction is classified as a construction business (general construction).

Does Summitline Construction have an EIN on file?

No EIN was found on file for Summitline Construction at the time of registration.

Who Sells to This Business

Based on the business category, these service providers typically target this type of business.

InsuranceMerchant ServicesWeb DesignerEquipment LeasingAccounting
Registered in the last 30 days

7 companies similar to Summitline Construction registered in Jefferson County in the last 30 days

Construction GMJHC LLCLakewood · Nov 7, 2026
Cambrian Construction LLCKittredge · Nov 6, 2026
zenith build group LLCLittleton · Nov 6, 2026
vertex construction LLCGolden · Nov 5, 2026
+ 3 more in Jefferson County
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