Other companies under review
These records keep possible omissions and related businesses visible. An unresolved figure does not establish that a company is smaller than the selected 100.
What’s changing in Colorado’s companies
Leadership, ownership and Colorado operations tell us how the business landscape is changing. Each event keeps its source and timing visible.
A shared view of Colorado’s large companies
Use this resource to discover businesses, understand their Colorado role and explore cross-sector collaboration. One profile can appear in both collections.
Two perspectives
The headquarters collection examines annual company revenue. It includes supported global, US and regional operating headquarters, with the type identified in each profile. The employer collection focuses on companies and business groups with substantial Colorado operations.
These are provisional selections of 100 in each view. The exact largest-100 boundary is not established. Both collections link to one shared set of 169 company and family profiles.
Numbers with their context
Revenue is shown with its reporting period and business scope. Colorado workforce figures are separated into statewide, local or regional, and qualified historical evidence. Missing values stay unknown.
Only 59 headquarters entries have FY2025/26 annual-revenue evidence in the main comparison. Ten employers have reported statewide scale displayed separately. The figures have different dates and definitions; no exact statewide employment ranking is claimed.
Who is included
Operating companies, cooperatives and nongovernment nonprofit business systems may qualify. Government agencies, school districts and public authorities are outside these company collections.
Within a collection, overlapping controlled businesses are grouped or a reporting unit is chosen. Common investment ownership alone does not establish a single employer. Each profile preserves important reporting boundaries.
Public, private and nonprofit
Profiles identify ownership and, where supported, controlling parents. A subsidiary of a public company may not itself be publicly traded. Private-company scale is often harder to establish; missing disclosure is a visible gap rather than a reason to pretend a business is small.
Colorado’s economic contribution
Production in Colorado contributes to state GDP regardless of a company’s headquarters location. Company-wide revenue and headcount do not measure company-level Colorado value added.
Headquarters location, operating presence and Colorado employment answer different questions. We keep those distinctions visible.
Evidence and dates
Each figure keeps its original reporting period. A recent review date does not make an older figure current. Announcements remain separate from effective dates and completed transactions.
Companies, agencies and other organizations may hold information outside the public sources reviewed here.
Collaboration ideas
Profile suggestions are CII research hypotheses, not company commitments or evidence of an open partnership program.
Sources and corrections
Open any company profile to see the evidence supporting individual claims, source dates and unresolved gaps. Source access limitations remain recorded. Source links are available for inspection; not every source is freely accessible.
Have a correction or a source to add? Send it to CII.
Includes both selections, 169 profiles, their source references and the selected company events. Research snapshot: October 12, 2026.