LLC · Castle Pines, CO
SIMPLEX SOLUTIONS LLC
LLC in Castle Pines, Colorado · Document #20251624534 · Delinquent
Record reference date: November 2, 2026
Details may be incomplete or outdated. “Not reported” means a usable value is unavailable.
About this record
SIMPLEX SOLUTIONS LLC is a delinquent Colorado domestic limited liability company filed on June 2, 2025 (document 20251624534). Its registered agent is RAJ SIVAKUMAR.
Registration details
- Status
- DelinquentRecord reference date: November 2, 2026
- Entity type
- Domestic Limited Liability Company
- Filed
- June 2, 2025Reported filing date
- Document number
- 20251624534
- Registration jurisdiction
- Colorado
- Principal city + ZIP
- Castle Pines, CO 80108
- Registered agent
- RAJ SIVAKUMAR
Registered agent and officers
Names and roles are reported on filings; matching names do not establish identity or ownership.
- Registered agent
- RAJ SIVAKUMAR
- registered agent
- RAJ SIVAKUMAR
What this status means / annual report due date
Colorado reports Delinquent. Review this status alongside the legal form and filing dates; it does not by itself establish current operations.
Colorado reporting entities file a periodic report each year. The reporting month and permitted filing window depend on the entity record.
Also in 80108
| Business | Type | Filed |
|---|---|---|
| COLORADO COUNTRY, INC. | Corporation | Oct 5, 1998 |
| SLE of Alaska LLC | LLC | Mar 8, 2015 |
| Chris Liou, LLC | LLC | Dec 16, 2021 |
| A Shared Vision: Partners in Pediatric Blindness & Visual Impairment | Nonprofit | Jun 11, 2024 |
| THE ROTARY CLUB OF DENVER | Nonprofit | Jan 16, 1930 |
| THE DOUGLAS COUNTY FARM BUREAU | Nonprofit | Nov 30, 1949 |
| MOORE FINANCIAL SERVICES, INC., Delinquent February 1, 2009 | Corporation | Apr 3, 1950 |
| SJJ, INC., Delinquent September 1, 2011 | Corporation | Mar 23, 1954 |
| ESTIMATIC CORPORATION, Delinquent May 1, 2006 | Corporation | Mar 26, 1956 |
| A. S. HORNER CONSTRUCTION CO., INC., Dissolved April 7, 2018 | Corporation | Jan 14, 1958 |
Filed in Castle Pines around the same time
All Castle Pines filings →| Business | Type | Filed |
|---|---|---|
| Lillies Customs Colorado LLC | LLC | Jun 2, 2025 |
| Gold Coast Coffee & Co LLC | LLC | Jun 2, 2025 |
| FaceFWD Studio LLC | LLC | Jun 2, 2025 |
| Hazel House LLC | LLC | Jun 1, 2025 |
| Retractable Screen Doors of Douglas County LLC | LLC | May 31, 2025 |
| Happy Homes Real Estate LLC | LLC | May 31, 2025 |
| 1745 Stable View LLC, Dissolved May 11, 2026 | LLC | May 30, 2025 |
| KK FINANCIAL COACHING LLC, Dissolved September 9, 2026 | LLC | May 30, 2025 |