Delphinus Engineering LLC

3803 West Chester Pike Ste 190, Newtown Square, PA 19073

LIKELY ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Ship Building and Repairing336611

Where it is

39.98632, -75.40895 · CENSUS TIGER

COUNTY

Delaware County

METRO AREA

Philadelphia-Camden-Wilmington, PA-NJ-DE-MD

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Other plants nearby

Facility	City	Industry	Status	Distance
Philadelphia Ship Services LLP	Villanova	Ship Building and Repairing 336611	ACTIVE	6.0 KM
Hayn, LLC	Wayne	Hardware Manufacturing 332510	ACTIVE	9.2 KM
Timken Gears & Services INC.	King of Prussia	Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing 333612	ACTIVE	12.1 KM
The Boeing Company	Ridley Park	Aircraft Manufacturing 336411	ACTIVE	14.9 KM
Plastic Lumber Yard, LLC	Plymouth Meeting	All Other Plastics Product Manufacturing 326199	ACTIVE	15.4 KM

Every listed plant in Delaware County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 10 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

SAM.gov entity registrationOPERATING
Record KF3NGNBNQ271 · first seen OCT 2026 · last seen OCT 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 232784914|PA|10973|3803 w chester pike ste 190 · first seen DEC 2024 · last seen DEC 2024

IN DELAWARE COUNTY1 other plant shares this one’s industry (Ship and Boat Building, NAICS 3366); 0 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: SAM.gov: DELPHINUS ENGINEERING LLC · OCT 2026
Street address: SAM.gov: 3803 WEST CHESTER PIKE STE 190 · OCT 2026
City: SAM.gov: NEWTOWN SQUARE · OCT 2026
State: SAM.gov: PA · OCT 2026
Coordinates: Census geocoder: 39.98632156539,-75.40894919255 · NOV 2026
Employees (band): DOL: 500+ · DEC 2024
Website: SAM.gov: http://www.delphinus.com · OCT 2026
CAGE code: SAM.gov: 08LQ0 · OCT 2026
Retirement plan filing (Form 5500): DOL: 670 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
SAM registration expires: SAM.gov: 2027-10-08 · OCT 2026

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