Delaware Company Search

Find Delaware business entities by name or registration number. Look up addresses, entity types, and company details for DE-registered LLCs, corporations, and more.

Top Companies in Delaware

Largest Delaware business entities by revenue. Filter by employee size or sort by different criteria.

Company NameEmailCountryCityAddress 1PhoneState/ProvincePostal CodeWebsiteFounding YearYearly Revenue in U.S. DollarsEmployees TotalBusiness Legal Type - DescriptionNumber of Companies in GroupCompany Registration Number
1
American Online Giving Foundation, INC.
*****@***.***
USA
Newark
40 E Main St Pmb 887
+** ********
New Castle
19711
N/A
2015
$1,516,461,735
6
N/A
N/A
N/A
2
Geosyntec Holdings, LLC
******@****.***
USA
Wilmington Manor
251 Little Falls Dr
+** *********
New Castle
19808
N/A
2022
$500,000,000
5
N/A
N/A
6696859
3
Construction Management Services, INC.
*******@*****.***
USA
Wilmington Manor
3600 Silverside Rd
+** ********
New Castle
19810
hatzelandbuehler.*****
1984
$362,445,399
1,300
N/A
N/A
N/A
4
Phm Springboard Bidco, INC.
********@******.***
USA
Wilmington Manor
251 Little Falls Dr
+** *********
New Castle
19808
N/A
2019
$337,000,000
2
N/A
N/A
7499725
5
Bayhealth Hospital, Sussex Campus
*********@*******.***
USA
Milford
100 Wellness Way
+** ********
Sussex
19963
bayhealth.*****
2019
$298,619,052
1
N/A
N/A
N/A
6
Sightsavers International INC
**********@********.***
USA
Wilmington Manor
1000 N West St Ste 1200
+** *********
New Castle
19801
sightsaversusa.*****
2012
$281,259,000
1
N/A
N/A
N/A
7
Delaware Electric Cooperative, INC.
***********@***.***
USA
Greenwood
14198 Sussex Hwy
+** ********
Sussex
19950
delaware.*****
1936
$245,267,841
141
N/A
N/A
N/A
8
The Delaware Municipal Electric CORPORATION
************@****.***
USA
Smyrna
22 Artisan Dr
+** *********
Kent
19977
demecinc.*****
1979
$194,239,493
9
N/A
N/A
N/A
9
ST. Francis Hospital, INC.
*****@*****.***
USA
Wilmington Manor
701 N Clayton St
+** ********
New Castle
19805
stfrancishealthcare.*****
2015
$158,518,423
1,000
N/A
N/A
0147617
10
Fs.com INC
******@******.***
USA
New Castle
380 Centerpoint Blvd
+** *********
New Castle
19720
fs.*****
2018
$154,756,474
100
N/A
N/A
6865842
Download 174,301 Companies
Delaware-Companies.csv

Delaware Business Entity Search

Looking up a Delaware business entity? Our database lets you search by company name or registration number and get instant results — including the company's registered address, entity type (LLC, Corporation, etc.), founding year, industry classification, and employee count.

This is a faster alternative to the Delaware Secretary of State's official filing database, with additional data fields like revenue estimates and corporate hierarchy that state registries don't provide. Results cover both active and inactive entities.

What you can look up

  • Registered business address
  • Entity type (LLC, Corp, LP, etc.)
  • Registration / filing number
  • Founding year & status
  • Industry classification (SIC/NAICS)

Additional data available

  • Employee count & revenue estimates
  • Corporate hierarchy & parent company
  • Email & phone (with data license)
  • Website & trade names
  • Bulk export to CSV

Related searches

delaware company searchdelaware company lookupdelaware corporate searchdelaware llc searchdelaware business name search

Other US States

View all states

Alabama Business Search

Alabama Business Search

Alaska Business Search

Alaska Business License Lookup

Arizona Business Search

Arizona Business Entity Search

Arkansas Business Search

Arkansas Business Search

California Business Search

California Business Search

Colorado Business Search

Colorado Business Search

Call us: +31 (0)20 705 2360