DayOneLead
How It WorksPricingStatesFAQResearch
Sign inGet started
DayOneLead

Newly registered businesses across the US, enriched with publicly available contact information and updated every day.

Find leads
  • New business leads
  • Lead generation guides
  • How to get business leads
  • New LLC filing leads
  • New business filings
  • Business formation statistics
  • Cold email outreach
  • Docs
  • All states
  • Research
Browse by state
  • Florida
  • New York
  • California
  • Colorado
  • Washington
Popular cities
  • Miami
  • Tampa
  • Orlando
  • New York City
  • Los Angeles
  • Denver
  • Seattle
© 2026 Barn Dog Ventures LLC. All rights reserved.
HomePrivacyData SourcingTermsContactRemove my info
Scout the DayOneLead fox with a Colorado new business filings stampEvery new Colorado business filing, every day
  1. Home
  2. Colorado
  3. Longmont
  4. Construction and Design

New Construction and Design Businesses in Longmont, CO

1 construction and design businesses recently registered in Longmont, Colorado.

Updated August 19, 2026 · Most recent business filing Feb 23, 2026

1
Total Filings
Feb 23, 2026
Most Recent
Scout the DayOneLead fox with a Colorado new business filings stamp

Every new Colorado filing, every day

See how it works

About Construction and Design Businesses in Longmont

This page lists new construction and design businesses registered in Longmont, Colorado. We currently track 1, sourced directly from the Colorado Division of Corporations and refreshed daily as new construction and design companies file.

Recent additions include Defined by Design. The most recent construction and design business filing was on Feb 23, 2026.

Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to construction and design businesses in Longmont, this is one of the freshest prospect lists in the market.

Use recent construction and design registrations in Longmont as a timing signal, then qualify each company by formation date, website, and verified contact availability.

Explore fresh construction and design business leads →

All Filings

Defined by Design

Feb 23, 2026
Construction and DesignVerifiedLongmont, CO

Defined by Design provides construction design, management, and building services in the Denver Metro Area since 2011.

Sign up to see verified contact details for this business and 1 others in Longmont

Build My Campaign Free

Get construction and design leads daily

Verified contact info for new construction and design businesses in Longmont.

Start Free Trial

Browse

All businesses in Longmont ›All Colorado business filings ›

Turn fresh new 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 ›