LLC · Florida registry
LEIDOS ENGINEERING, LLC
LLC in Location not reported, Florida · Document #M04000004380 · Active
Record reference date: October 7, 2026
Details may be incomplete or outdated. “Not reported” means a usable value is unavailable.
About this record
LEIDOS ENGINEERING, LLC is an active Florida foreign limited liability company filed on October 14, 2004 (document M04000004380). Its registered agent is C T CORPORATION SYSTEM. The last annual report on file is 2026.
Registration details
- Status
- ActiveRecord reference date: October 7, 2026
- Entity type
- Foreign Limited Liability Company
- Filed
- October 14, 2004Reported filing date
- Document number
- M04000004380
- Registration jurisdiction
- Florida
- Principal city + ZIP
- Florida registry 20190
- Registered agent
- C T CORPORATION SYSTEM
- Last annual report year
- 2026
- FEI/EIN
- 20-1659855
- Home state
- Delaware
- Address
- 1750 Presidents Street, Reston, VA, 20190
Registered agent and officers
Names and roles are reported on filings; matching names do not establish identity or ownership.
- Registered agent
- C T CORPORATION SYSTEM
- Mana
- Antal Daniel J
- registered agent
- C T CORPORATION SYSTEM
- Mana
- Antal Daniel J
What this status means / annual report due date
Florida reports an active registration. This does not by itself establish good standing, licensing, ownership or that the business is currently trading.
Florida annual reports are generally due May 1, starting in the year after filing or the applicable effective date. Entity-specific exceptions and late-fee rules apply.
Registered agent address: 1200 SOUTH PINE ISLAND ROAD, PLANTATION, FL, 33324
Additional business details
View historical details and available fields
Historical values may differ from the registration summary.
Record reference date: 2026-10-07
Directory details
Registration
- Number
- M04000004380
- Status
- Active
- Home Jurisdiction
- DE
Names
- Legal
- LEIDOS ENGINEERING, LLC
Entity
- Type
- Foreign limited liability company
Addresses
- Principal · Street 1
- 1750 Presidents Street
- Principal · City
- Reston
- Principal · Region
- VA
- Principal · Postal Code
- 20190
- Principal · Country
- US
- Mailing · Street 1
- 1750 Presidents Street
- Mailing · City
- Reston
- Mailing · Region
- VA
- Mailing · Postal Code
- 20190
- Mailing · Country
- US
- Registered Agent · Street 1
- 1200 SOUTH PINE ISLAND ROAD
- Registered Agent · City
- Plantation
- Registered Agent · Region
- FL
- Registered Agent · Postal Code
- 33324
- Officer 1 · Street 1
- 1750 Presidents Street
- Officer 1 · City
- Reston
- Officer 1 · Region
- VA
- Officer 1 · Postal Code
- 20190
- Officer 2 · Street 1
- 1750 Presidents Street
- Officer 2 · City
- Reston
- Officer 2 · Region
- VA
- Officer 2 · Postal Code
- 20190
Dates
- Registration
- 2004-10-14
- Last Filing
- 2018-10-03
Identifiers
- Fei
- 20-1659855
Coverage
- More Than Six Officers
- NoThis file supplies up to six officers. When additional officers are flagged, their names are not included in this source.
Annual Reports
- 1 · Year
- 2026
- 1 · Filed At
- 2026-03-09
- 2 · Year
- 2026
- 2 · Filed At
- 2026-03-09
- 3 · Year
- 2025
- 3 · Filed At
- 2025-03-13
Parties
- Registered Agent · Name
- C T CORPORATION SYSTEM
- Registered Agent · Kind
- Organization
- Officer 1 · Role
- Mana
- Officer 1 · Kind
- Person
- Officer 1 · Name
- Schmanske Mary Victoria
- Officer 2 · Role
- Mana
- Officer 2 · Kind
- Person
- Officer 2 · Name
- Antal Daniel J
Additional reported values
Other reported details
- Doc number
- M04000004380
- Status code
- A
- Filing type
- FORL
- Principal postal code
- 20190
- Formation date
- 10142004
- Fei number
- 20-1659855
- Last transaction date
- 10032018
- Formation jurisdiction
- DE
- Report year 1
- 2026
- Report date 1
- 03092026
- Report year 2
- 2026
- Report date 2
- 03092026
- Report year 3
- 2025
- Report date 3
- 03132025
Names and reported roles
- Company name
- LEIDOS ENGINEERING, LLC
Addresses and locations
- Principal address 1
- 1750 Presidents Street
- Principal city
- Reston
- Principal state
- VA
- Principal country
- US
Mailing information
- Mailing address 1
- 1750 Presidents Street
- Mailing city
- Reston
- Mailing state
- VA
- Mailing postal code
- 20190
- Mailing country
- US
Reported officers
- More than six officers
- N
- Officer 1 title
- Mana
- Officer 1 type
- P
- Officer 1 name
- Schmanske Mary Victoria
- Officer 1 address
- 1750 Presidents Street
- Officer 1 city
- Reston
- Officer 1 state
- VA
- Officer 1 postal code
- 20190
- Officer 2 title
- Mana
- Officer 2 type
- P
- Officer 2 name
- Antal Daniel J
- Officer 2 address
- 1750 Presidents Street
- Officer 2 city
- Reston
- Officer 2 state
- VA
- Officer 2 postal code
- 20190
Registered agent information
- Agent name
- C T CORPORATION SYSTEM
- Agent type
- C
- Agent address
- 1200 SOUTH PINE ISLAND ROAD
- Registered agent city
- PLANTATION
- Registered agent state
- FL
- Agent postal code
- 33324
Download directory record (JSON)
All retained directory fields
Other reported details
- Id
- 25074106
- Slug
- leidos-engineering-llc-m04000004380
- Entity type
- Foreign Limited Liability Company
- Entity class
- llc
- Is foreign
- 1
- Registry
- FL
- Doc number
- M04000004380
- Filed on
- 2004-10-14
- Status
- Active
- Is active
- 1
- Domicile
- DE
- Principals
- [{"r":"Mana","n":"Schmanske Mary Victoria"},{"r":"Mana","n":"Antal Daniel J"}]
- Status known
- 1
- Observed at
- 2026-10-18T19:58:37.555691+00:00
Addresses and locations
- State
- FL
- City slug
- location-not-reported
- Address
- 1750 Presidents Street, Reston, VA, 20190
- Zip
- 20190
- Location state
- VA
Names and reported roles
- Name
- LEIDOS ENGINEERING, LLC
- City name
- Location not reported
Registered agent information
- Agent name
- C T CORPORATION SYSTEM
- Agent address
- 1200 SOUTH PINE ISLAND ROAD, PLANTATION, FL, 33324
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Other companies with Schmanske Mary Victoria
All filings reporting this name
| Business | Type | Filed |
|---|---|---|
| LEIDOS SECURITY DETECTION & AUTOMATION, INC. | Corporation | Dec 8, 2004 |
Other companies with Antal Daniel J
All filings reporting this name
| Business | Type | Filed |
|---|---|---|
| LEIDOS INFORMATION TECHNOLOGY COMMERCIAL CORP. | Corporation | Jan 27, 2003 |
| LEIDOS SECURITY DETECTION & AUTOMATION, INC. | Corporation | Dec 8, 2004 |
| LEIDOS SMS, INC. | Corporation | Dec 17, 2009 |
| DYNETICS TECHNICAL SOLUTIONS, INC. | Corporation | Sep 26, 2017 |
| LEIDOS CONSULTING ENGINEERS,INC. | Corporation | Mar 25, 1994 |
| SYTEX, INC. | Corporation | Nov 5, 1996 |
| LEIDOS INTEGRATED TECHNOLOGY, LLC | LLC | Jul 25, 2003 |
| 1901 GROUP, LLC | LLC | Jul 22, 2015 |
| INFORMATION NETWORK SYSTEMS, LLC | LLC | Aug 9, 2016 |
| LEIDOS ENGINEERING & SCIENCES, LLC | LLC | Aug 12, 2016 |
Other companies with Schmanske Mary Victoria
All filings reporting this name
| Business | Type | Filed |
|---|---|---|
| LEIDOS SECURITY DETECTION & AUTOMATION, INC. | Corporation | Dec 8, 2004 |
Other companies with Antal Daniel J
All filings reporting this name
| Business | Type | Filed |
|---|---|---|
| LEIDOS INFORMATION TECHNOLOGY COMMERCIAL CORP. | Corporation | Jan 27, 2003 |
| LEIDOS SECURITY DETECTION & AUTOMATION, INC. | Corporation | Dec 8, 2004 |
| LEIDOS SMS, INC. | Corporation | Dec 17, 2009 |
| DYNETICS TECHNICAL SOLUTIONS, INC. | Corporation | Sep 26, 2017 |
| LEIDOS CONSULTING ENGINEERS,INC. | Corporation | Mar 25, 1994 |
| SYTEX, INC. | Corporation | Nov 5, 1996 |
| LEIDOS INTEGRATED TECHNOLOGY, LLC | LLC | Jul 25, 2003 |
| 1901 GROUP, LLC | LLC | Jul 22, 2015 |
| INFORMATION NETWORK SYSTEMS, LLC | LLC | Aug 9, 2016 |
| LEIDOS ENGINEERING & SCIENCES, LLC | LLC | Aug 12, 2016 |
Also in 20190
| Business | Type | Filed |
|---|---|---|
| NEXTNAV, LLC | LLC | Oct 9, 2012 |
| AT-RISK INTERNATIONAL, LLC | LLC | Oct 23, 2012 |
| RESONATE NETWORKS, INC. | Corporation | Dec 29, 2011 |
| EKCO HOUSEWARES | Corporation | Nov 12, 1999 |
| XO LONG DISTANCE SERVICES, INC. | Corporation | Jun 17, 1999 |
| XO COMMUNICATIONS (NEW YORK) | Corporation | Jun 24, 1998 |
| ENGILITY OF STATE OF MASSACHUSETTS | Corporation | May 2, 1986 |
| SI INTERNATIONAL SEIT, INC. | Corporation | Dec 23, 2004 |
| NOBLESTAR SYSTEMS CORPORATION | Corporation | Sep 19, 2001 |
| MOTIENT COMMUNICATIONS INC. | Corporation | Jun 29, 2000 |