LLC · Aspen, CO
ACK LLC
LLC in Aspen, Colorado · Document #20151653749 · Good Standing
Record reference date: October 18, 2026
Details may be incomplete or outdated. “Not reported” means a usable value is unavailable.
About this record
ACK LLC is a good standing Colorado domestic limited liability company filed on October 7, 2015 (document 20151653749). Its registered agent is Klein Cote Edwards Citron LLC.
Registration details
- Status
- Good StandingRecord reference date: October 18, 2026
- Entity type
- Domestic Limited Liability Company
- Filed
- October 7, 2015Reported filing date
- Document number
- 20151653749
- Registration jurisdiction
- Colorado
- Principal city + ZIP
- Aspen, CO 81611
- Registered agent
- Klein Cote Edwards Citron LLC
- Address
- 533 E. Hopkins Ave., Third Floor, Aspen, CO, 81611
Registered agent and officers
Names and roles are reported on filings; matching names do not establish identity or ownership.
- Registered agent
- Klein Cote Edwards Citron LLC
- registered agent
- Klein Cote Edwards Citron LLC
What this status means / annual report due date
Good Standing in this Colorado record describes reported filing compliance. It does not certify business quality, licensing or current operations.
Colorado reporting entities file a periodic report each year. The reporting month and permitted filing window depend on the entity record.
Registered agent address: 101 S Mill St #200, Aspen, CO, 81611
Additional business details
View historical details and available fields
Historical values may differ from the registration summary.
Record reference date: 2026-10-18
Directory details
Registration
- Number
- 20151653749
- Status
- Good Standing
- Home Jurisdiction
- CO
Names
- Legal
- ACK LLC
Addresses
- Principal · Street 1
- 533 E. Hopkins Ave.
- Principal · Street 2
- Third Floor
- Principal · City
- Aspen
- Principal · Region
- CO
- Principal · Postal Code
- 81611
- Principal · Country
- US
- Registered Agent Physical · Street 1
- 101 S Mill St #200
- Registered Agent Physical · City
- Aspen
- Registered Agent Physical · Region
- CO
- Registered Agent Physical · Postal Code
- 81611
- Registered Agent Physical · Country
- US
Entity
- Type
- Domestic limited liability company
Parties
- Registered Agent · Organization Name
- Klein Cote Edwards Citron LLC
Dates
- Registration
- 2015-10-07
Additional reported values
Other reported details
- Entityid
- 20151653749
- Entitystatus
- Good Standing
- Jurisdictonofformation
- CO
- Entitytype
- DLLC
- Entityformdate
- 10/07/2015
Names and reported roles
- Entityname
- ACK LLC
Addresses and locations
- Principaladdress1
- 533 E. Hopkins Ave.
- Principaladdress2
- Third Floor
- Principalcity
- Aspen
- Principalstate
- CO
- Principalzipcode
- 81611
- Principalcountry
- US
Registered agent information
- Agentorganizationname
- Klein Cote Edwards Citron LLC
- Agentprincipaladdress1
- 101 S Mill St #200
- Agentprincipalcity
- Aspen
- Agentprincipalstate
- CO
- Agentprincipalzipcode
- 81611
- Agentprincipalcountry
- US
Download directory record (JSON)
All retained directory fields
Other reported details
- Id
- 12522349
- Slug
- ack-llc-20151653749
- Entity type
- Domestic Limited Liability Company
- Entity class
- llc
- Is foreign
- 0
- Registry
- CO
- Doc number
- 20151653749
- Filed on
- 2015-10-07
- Status
- Good Standing
- Is active
- 1
- Domicile
- CO
- Status known
- 1
- Observed at
- 2026-10-18T19:49:17.610166+00:00
Addresses and locations
- State
- CO
- City slug
- aspen
- Address
- 533 E. Hopkins Ave., Third Floor, Aspen, CO, 81611
- Zip
- 81611
- Location state
- CO
Names and reported roles
- Name
- ACK LLC
- City name
- Aspen
Registered agent information
- Agent name
- Klein Cote Edwards Citron LLC
- Agent address
- 101 S Mill St #200, Aspen, CO, 81611
Same registered agent
| Business | Type | Filed |
|---|---|---|
| RED BUTTE CEMETERY ASSOCIATION | Nonprofit | Jul 31, 1899 |
| Burlingame Construction, Inc. | Corporation | Jan 12, 1973 |
| THE ASPEN WORKOUT, INC. | Corporation | Oct 5, 1981 |
| MOUNTAIN MEADOW RANCH ASSOCIATION | Nonprofit | Jul 19, 1982 |
| CONCEPT 600 CONDOMINIUM ASSOCIATION, INC. | Nonprofit | Jul 28, 1982 |
| SNOWMASS J. & M. CORPORATION | Corporation | Nov 15, 1982 |
| THE INN AT ASPEN CONDOMINIUM ASSOCIATION, INC. | Nonprofit | Aug 10, 1984 |
| MARK JUSTIN, INC. | Corporation | Feb 1, 1985 |
| HERBERT S. KLEIN, PROFESSIONAL CORPORATION | Corporation | Aug 18, 1986 |
| ASPEN BUSINESS CENTER FOUNDATION | Nonprofit | Dec 17, 1986 |
Also in 81611
| Business | Type | Filed |
|---|---|---|
| ALABAMA OAKS ASSISTED LIVING, INC. | Corporation | Jun 18, 2001 |
| LANDA HOLDINGS, LLC | LLC | Jun 13, 2006 |
| HALF PIPE, INC. | Corporation | Dec 6, 1994 |
| Aspen Expeditions Worldwide, LLC | LLC | Mar 16, 2022 |
| Sopris-Bitcoin Depot Investors LLC | LLC | Dec 23, 2025 |
| The Flatirons Foundation | Nonprofit | Dec 30, 1964 |
| 210 Cooper Association, Ltd., Dissolved January 1, 1978 | Nonprofit | Aug 19, 1966 |
| WEST ASPEN HOME OWNERS ASSOCIATION, Dissolved January 1, 1984 | Nonprofit | Feb 27, 1968 |
| 700 Monarch Condominium Association, Inc., Dissolved January 1, 1978 | Nonprofit | Apr 3, 1970 |
| ADAM'S APPLES, INC., Dissolved January 1, 1978 | Corporation | Oct 27, 1970 |
Filed in Aspen around the same time
All Aspen filings →| Business | Type | Filed |
|---|---|---|
| Eastwood Snowmass Investors, LLC | LLC | Oct 7, 2015 |
| Aspen Aerial Fitness LLC, Delinquent March 1, 2017 | LLC | Oct 7, 2015 |
| Uplift LLC, Delinquent March 1, 2017 | LLC | Oct 7, 2015 |
| Hoppers Copper, LLC, Delinquent March 1, 2017 | LLC | Oct 6, 2015 |
| Codi Jewelry, LLC, Delinquent March 1, 2017 | LLC | Oct 6, 2015 |
| 348 Mountain Laurel, LLC | LLC | Oct 6, 2015 |
| Liquid Unscripted LLC, Delinquent March 1, 2017 | LLC | Oct 6, 2015 |
| Mountain Gate 205, LLC, Dissolved August 19, 2021 | LLC | Oct 6, 2015 |