What connects these companies to Denver, Colorado?
This collection draws from 12 distinct company records with a recorded headquarters association in Denver, Colorado among the reviewed localities. This is a bounded source collection, not a complete census of businesses in the area. It shows 12 alphabetical examples, selected from the public founder reference library. The underlying headquarters statements come from the existing company source snapshot; administrative location records were reviewed on October 10, 2026. Known historical companies and headquarters statements marked as ended or deprecated are excluded.
This is company-location research. It does not establish a founder’s residence, a present operating address, current employment, revenue, or an AE client relationship. The linked source records can change; confirm current details directly with the company. Numbers identify entries rather than rank business quality.
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The entries include different activities, such as American architectural firm; AI implementation consultancy for U.S. small and mid-sized businesses; subsidiary of B:Side Capital, based in Denver and Phoenix; Independent outdoor gear retailer based in Denver, Colorado and Grand Rapids Michigan; American video game developer. Compare each company’s description, founding associations, and dated source material before treating two businesses as peers. A headquarters location can be useful for local research without defining the company’s customer footprint or where all its operations take place.
4240 Architecture, Inc.
American architectural firm. Recorded founding year: 2003.
Recorded headquarters locality: Denver, Colorado. Company headquarters source · Locality and state source.
Recorded founders: Peter H. Dominick. Founding associations describe the public record and do not establish current ownership.
Read the full company and founder research trail · Company website recorded in the source.
B:Side Advisors
AI implementation consultancy for U.S. small and mid-sized businesses; subsidiary of B:Side Capital, based in Denver and Phoenix. Recorded founding year: 2026.
Recorded headquarters locality: Denver, Colorado. Company headquarters source · Locality and state source.
Recorded founders: Christopher Myers. Founding associations describe the public record and do not establish current ownership.
Read the full company and founder research trail · Company website recorded in the source.
FERAL
Independent outdoor gear retailer based in Denver, Colorado and Grand Rapids Michigan. Recorded founding year: 2016.
Recorded headquarters locality: Denver, Colorado. Company headquarters source · Locality and state source.
Recorded founders: Jimmy Funkhouser. Founding associations describe the public record and do not establish current ownership.
Read the full company and founder research trail · Company website recorded in the source.
IllFonic
American video game developer. Recorded founding year: 2007.
Recorded headquarters locality: Denver, Colorado. Company headquarters source · Locality and state source.
Recorded founders: Raphael Saadiq. Founding associations describe the public record and do not establish current ownership.
Kroenke Sports & Entertainment
an American sports and entertainment holding company based in Denver, Colorado.
Recorded headquarters locality: Denver, Colorado. Company headquarters source · Locality and state source.
Recorded founders: Stan Kroenke. Founding associations describe the public record and do not establish current ownership.
Newmont Mining Corporation
American gold mining company based in Greenwood Village, Colorado. It is the world's largest gold mining corporation.. Recorded founding year: 1916.
Recorded headquarters locality: Denver, Colorado. Company headquarters source · Locality and state source.
Recorded founders: William Boyce Thompson. Founding associations describe the public record and do not establish current ownership.
Pullman Company
American company which manufactured railroad cars.
Recorded headquarters locality: Denver, Colorado. Company headquarters source · Locality and state source.
Recorded founders: George Pullman. Founding associations describe the public record and do not establish current ownership.
Pure Software
Software tool company founded 1991. Recorded founding year: 1991.
Recorded headquarters locality: Denver, Colorado. Company headquarters source · Locality and state source.
Recorded founders: Reed Hastings. Founding associations describe the public record and do not establish current ownership.
Rethink Compliance
Compliance and ethics training, advisory, and analytics company based in the U.S.. Recorded founding year: 2015.
Recorded headquarters locality: Denver, Colorado. Company headquarters source · Locality and state source.
Recorded founders: Kirsten Liston. Founding associations describe the public record and do not establish current ownership.
Read the full company and founder research trail · Company website recorded in the source.
Riderflex
American executive recruiting and consulting firm based in Denver, Colorado. Recorded founding year: 2013.
Recorded headquarters locality: Denver, Colorado. Company headquarters source · Locality and state source.
Recorded founders: Steve Urban, Scott Kegerreis. Founding associations describe the public record and do not establish current ownership.
Read the full company and founder research trail · Company website recorded in the source.
The North Face, Inc.
American company featuring outdoor apparel and sportswear.
Recorded headquarters locality: Denver, Colorado. Company headquarters source · Locality and state source.
Recorded founders: Douglas Tompkins. Founding associations describe the public record and do not establish current ownership.
Western Union
American financial services and communications company. Recorded founding year: 1851.
Recorded headquarters locality: Denver, Colorado. Company headquarters source · Locality and state source.
Recorded founders: Jeptha Wade, Ezra Cornell, Hiram Sibley, Samuel L. Selden. Founding associations describe the public record and do not establish current ownership.
Read the full company and founder research trail · Company website recorded in the source.
Prepare for your own next business decision.
If you are researching this collection as a business owner, start with the decisions on your own desk rather than assuming another company’s structure or planning fits yours.
- Map the states where your company has people, property, and activity.
- List the purchase, hiring, expansion, or ownership decisions still open.
- Write down the deadlines, existing advisers, and records available.
- Discuss the work you need, who will perform it, and how implementation will be coordinated.
- Confirm deliverables and fees in a written scope before engaging.
Meet the publisher: AE Tax Advisors.
Christina Nortman, CPA, is Founder and Principal of AE Tax Advisors. Explore the firm’s approach, review owner planning resources, or book a discovery conversation to discuss your next milestone. Publication ownership and featured placement are disclosed; the companies above are research references.
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