# Keystone E301 LLC, San Diego, CA: new business registration

Checked August 19, 2026.

Colorado Secretary of State lists a new business registration (DLLC) for Keystone E301 LLC in San Diego, CA, registered August 19, 2026.

## The full lists

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- [New business registrations in Colorado](https://specstream.ai/data/business-registrations/colorado): 248,651 rows, August 2025 to today (the newest whole months under 250,000 rows), $2,566.51, or the new rows each week for $231.78 a month. Buy: https://specstream.ai/data/business-registrations/colorado
- [New business registrations from 9 open data portals](https://specstream.ai/data/business-registrations): 228,440 rows, September 2026 to today (the newest whole months under 250,000 rows), $2,364.40, or the new rows each week for $1,130.85 a month. Buy: https://specstream.ai/data/business-registrations

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- Registered: August 19, 2026
- Place: [Colorado](https://specstream.ai/data/business-registrations/colorado)
- Business name: Keystone E301 LLC
- Entity type: DLLC
- Entity number: 20268033830
- Status: Good Standing
- Address: 3131 Camino del Rio N Ste 160
- City: San Diego
- State: CA
- ZIP: 92108
- Registered agent: LEGALINC CORPORATE SERVICES INC.
- Publisher: Colorado Secretary of State
- Official record: [data.colorado.gov](https://data.colorado.gov/resource/4ykn-tg5h.json?entityid=20268033830)

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- [CALVERIQ RETAIL LLC](https://specstream.ai/data/business-registrations/colorado/calveriq-retail-llc-308fc2e0)

## More new business registrations in Colorado

- ['Til Harvest Comes, LLC](https://specstream.ai/data/business-registrations/colorado/til-harvest-comes-llc-250fcb55)
- [101 S Kathleen Ave LLC](https://specstream.ai/data/business-registrations/colorado/101-s-kathleen-ave-llc-18795f30)
- [108 Holdings LLC](https://specstream.ai/data/business-registrations/colorado/108-holdings-llc-1a18a5d0)
- [112,000 D J Basin LLC](https://specstream.ai/data/business-registrations/colorado/112-000-d-j-basin-llc-2d717d67)
- [1132 CR 9A, LLC](https://specstream.ai/data/business-registrations/colorado/1132-cr-9a-llc-1004b501)

## Also on SpecStream

- [New business registrations in Colorado](https://specstream.ai/data/business-registrations/colorado)
- [All new business registrations](https://specstream.ai/data/business-registrations)

Source: [Colorado Secretary of State open data: Business Entities in Colorado](https://data.colorado.gov/d/4ykn-tg5h). Public Domain. Rows are as each registry published them; SpecStream maps each registry's fields to common column names. A state register can hold over 15,000 new entities a month. Names that read as a private person's are left out, and such a row has no page of its own.

Free to reuse with credit to SpecStream under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).