LLC · Woodbridge, CT
IMMUNE DATA SCIENCES, LLC
LLC in Woodbridge, Connecticut · Document #1301622 · Active
Record reference date: October 20, 2026
Details may be incomplete or outdated. “Not reported” means a usable value is unavailable.
About this record
IMMUNE DATA SCIENCES, LLC is an active Connecticut limited liability company filed on March 6, 2019 (document 1301622). Its registered agent is COHEN AND WOLF, P.C..
Registration details
- Status
- ActiveRecord reference date: October 20, 2026
- Entity type
- Limited Liability Company
- Filed
- March 6, 2019Reported filing date
- Document number
- 1301622
- Registration jurisdiction
- Connecticut
- Principal city + ZIP
- Woodbridge, CT 06525
- Registered agent
- COHEN AND WOLF, P.C.
- Home state
- Delaware
- Industry (NAICS)
- Other Scientific and Technical Consulting Services (541690) · null
Registered agent and officers
Names and roles are reported on filings; matching names do not establish identity or ownership.
- Registered agent
- COHEN AND WOLF, P.C.
- Principal
- STEVEN KLEINSTEIN
What this status means / annual report due date
Connecticut reports an active registration. This does not by itself establish good standing, licensing, ownership or that the business is currently trading.
Connecticut LLC annual reports are filed January 1 through March 31, starting in the year after registration. Other entity types can have different reporting schedules.
Same registered agent
| Business | Type | Filed |
|---|---|---|
| ALLOY ENGINEERING COMPANY, INC. | Corporation | Dec 21, 1961 |
| ANTON N. CHINNIAH, M.D., P.C. | Corporation | Aug 4, 1975 |
| ARTHUR'S OF WEST FARMS,INC. | Corporation | Aug 25, 1975 |
| CHARLES G. SILBERMAN, M.D., P.C. | Corporation | Jul 2, 1975 |
| BROOKLAWN DENTAL ASSOCIATES, P.C. | Corporation | Jan 3, 1974 |
| ERNST POLL, INC. | Corporation | May 26, 1977 |
| EXECUTIVE FINANCIAL GROUP, INC. | Corporation | Jun 21, 1976 |
| FOXMEADOW CROMWELL PROPERTIES, INC. | Corporation | Nov 7, 1975 |
| FOXWOOD BRANFORD PROPERTIES, INC. | Corporation | Nov 7, 1975 |
| GUILFORD TENNIS CENTER, INC. | Corporation | Aug 6, 1976 |
Other companies with STEVEN KLEINSTEIN
All filings reporting this name
| Business | Type | Filed |
|---|---|---|
| IMMUNE SYSTEM SCIENCES, LLC | LLC | Jun 6, 2019 |
Also in 06525
| Business | Type | Filed |
|---|---|---|
| KETER INVESTMENTS LLC | LLC | Jan 18, 2022 |
| ZAP TECHNOLOGY INC. | Corporation | Jul 8, 1994 |
| GLOBAL EXPRESSIONS, INC., Dissolved June 1, 2000 | Corporation | Jul 12, 1995 |
| WOODBRIDGE MORTGAGE LLC, Colorado Authority Terminated July 31, 2005 | LLC | Feb 17, 2004 |
| APN LLC, Delinquent July 1, 2020 | LLC | Sep 28, 2005 |
| Eye Care Distributors, Inc., Dissolved September 3, 2013 | Corporation | Apr 20, 2006 |
| Moodstruck, Delinquent January 1, 2020 | LLC | Aug 4, 2007 |
| Meris Deer Run, LLC | LLC | Apr 24, 2018 |
| RLevine II RD LLC | LLC | May 5, 2021 |
| BAVIER, BULGER & GOODYEAR, INCORPORATED | Corporation | Jul 2, 1969 |
Filed in Woodbridge around the same time
All Woodbridge filings →| Business | Type | Filed |
|---|---|---|
| VARDA, LLC | LLC | Feb 27, 2019 |
| CDC LEGACY LLC | LLC | Feb 27, 2019 |
| SALTBRIDGE LLC | LLC | Feb 25, 2019 |
| WHARTON MIDMARKET INVESTMENT ADVISORS, INC. | Corporation | Feb 25, 2019 |
| SECOND RENAISSANCE VENTURES, LLC | LLC | Feb 25, 2019 |
| Quality Staffing Home Healthcare Services Limited Liability Company | LLC | Feb 20, 2019 |
| ELIZABETH DOMACK LLC | LLC | Feb 19, 2019 |
| GREENBERG AND CO., CPA PLLC | LLC | Feb 7, 2019 |