buzzfile.com - аналогичный zoominfo сайт
opencorporates.com - информация по крупным компаниям
www.bizapedia.com - поиск бизнеса по имени холдера/адресу
www.corporationwiki.com - аналог bizapedia, может помочь быстро и бесплатно найти место работы холдера
www.dnb.com / www.nav.com - пробив CS/CR бизнеса
https://www.census.gov/naics/ - сайт для подбора рода деятельности по NAICS коду (можно найти на zoominfo/buzzfiles).
Локальные сайты, которые помогут при пробиве бизнеса/имени холдера, иногда можно найти EIN, также можно вытащить запрашиваемые при регистрации налоговые документы в зависимости от законодательства штата:
Alabama:
https://www.sos.alabama.gov/government-records/business-entity-records
Alaska:
https://www.commerce.alaska.gov/cbp/main/search/entities
Arizona:
https://ecorp.azcc.gov/EntitySearch/Index
Arkansas:
https://www.ark.org/corp-search/index.php
California:
https://bizfileonline.sos.ca.gov/search/business
Colorado:
https://www.sos.state.co.us/biz/BusinessEntityCriteriaExt.do?resetTransTyp=Y
Connecticut:
https://service.ct.gov/business/s/onlinebusinesssearch?language=en_US
Delaware:
https://icis.corp.delaware.gov/Ecorp/EntitySearch/NameSearch.aspx
District of Columbia (нужно регистрироваться на сайте):
https://corponline.dcra.dc.gov/Home.aspx/Landing
Florida:
https://search.sunbiz.org/Inquiry/CorporationSearch/ByName
Georgia:
https://ecorp.sos.ga.gov/BusinessSearch
Hawaii:
https://hbe.ehawaii.gov/documents/search.html
Idaho:
https://sosbiz.idaho.gov/search/business
Illinois:
https://apps.ilsos.gov/businessentitysearch/
Indiana:
https://bsd.sos.in.gov/publicbusinesssearch
Iowa:
https://sos.iowa.gov/search/business/search.aspx
Kansas:
https://www.kansas.gov/bess
Kentucky:
https://web.sos.ky.gov/bussearchnprofile/search
Louisiana:
https://coraweb.sos.la.gov/CommercialSearch/CommercialSearch.aspx
Maine:
https://apps1.web.maine.gov/nei-sos-icrs/ICRS?MainPage=x
Maryland:
https://egov.maryland.gov/BusinessExpress/EntitySearch
Massachusets:
https://corp.sec.state.ma.us/corpweb/CorpSearch/CorpSearch.aspx
Michigan:
https://cofs.lara.state.mi.us/SearchApi/Search/Search
Minnesota:
https://mblsportal.sos.state.mn.us/Business/Search
Mississipi:
https://corp.sos.ms.gov/corp/portal/c/page/corpBusinessIdSearch/portal.aspx#clear=1
Missouri:
https://bsd.sos.mo.gov/BusinessEntity/BESearch.aspx?SearchType=0
Montana:
https://biz.sosmt.gov/search/business
Nebraska:
https://www.nebraska.gov/sos/corp/corpsearch.cgi?nav=search
Nevada:
https://esos.nv.gov/EntitySearch/OnlineEntitySearch
New Hampshire:
https://quickstart.sos.nh.gov/online/BusinessInquire
New Jersey:
https://www.njportal.com/DOR/BusinessNameSearch/Search/BusinessName
New Mexico:
https://portal.sos.state.nm.us/BFS/online/CorporationBusinessSearch
New York:
https://apps.dos.ny.gov/publicInquiry/
North Carolina:
https://www.sosnc.gov/search/index/corp
North Dakota:
https://firststop.sos.nd.gov/search/business
Ohio:
https://businesssearch.ohiosos.gov/
Oklahoma:
https://www.sos.ok.gov/corp/corpinquiryfind.aspx
Oregon:
https://egov.sos.state.or.us/br/pkg_web_name_srch_inq.login
Pennsylvania:
https://file.dos.pa.gov/search/business
Rhode Island:
https://business.sos.ri.gov/CorpWeb/CorpSearch/CorpSearch.aspx
South Carolina:
https://businessfilings.sc.gov/BusinessFiling/Entity/Search
South Dakota:
https://sosenterprise.sd.gov/BusinessServices/Business/FilingSearch.aspx
Tennesee:
https://tnbear.tn.gov/Ecommerce/FilingSearch.aspx
Texas:
https://mycpa.cpa.state.tx.us/coa/
Utah:
https://secure.utah.gov/bes/index.html
Vermont:
https://bizfilings.vermont.gov/online/BusinessInquire/
Virginia:
https://cis.scc.virginia.gov/EntitySearch/Index
Washington:
https://ccfs.sos.wa.gov/#/AdvancedSearch
West Virginia:
https://apps.wv.gov/SOS/BusinessEntitySearch/
Wisconsin:
https://www.wdfi.org/apps/CorpSearch/Search.aspx
Wyoming:
https://wyobiz.wyo.gov/Business/FilingSearch.aspx