Corporate Search

Alabama

http://sos.alabama.gov/government-records/business-entity-records

Alaska

https://www.commerce.alaska.gov/cbp/Main/CBPLSearch.aspx?mode=Corp

Arizona

https://ecorp.azcc.gov/EntitySearch/Index

Arkansas

http://www.sos.arkansas.gov/corps/search_all.php

California

https://businesssearch.sos.ca.gov/

Colorado

https://www.sos.state.co.us/biz/BusinessEntityCriteriaExt.do

Connecticut

http://www.concord-sots.ct.gov/CONCORD/online?sn=PublicInquiry&eid=9740

Delaware

https://icis.corp.delaware.gov/Ecorp/EntitySearch/NameSearch.aspx

District of Columbia

free registration required
https://corp.dcra.dc.gov/Account.aspx/LogOn?ReturnUrl=%2f

Florida

http://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://www.ilsos.gov/corporatellc/

Indiana

https://bsd.sos.in.gov/publicbusinesssearch

Iowa

https://sos.iowa.gov/search/business/(S(14ubwr55shdx4355znwgu3jg))/search.aspx

Kansas

https://www.kansas.gov/bess/flow/main?execution=e1s1

Kentucky

https://web.sos.ky.gov/ftsearch/

Louisiana

https://coraweb.sos.la.gov/CommercialSearch/CommercialSearch.aspx

Maine

https://icrs.informe.org/nei-sos-icrs/ICRS?MainPage=x

Maryland

https://egov.maryland.gov/BusinessExpress/EntitySearch

Massachusetts

https://www.sec.state.ma.us/cor/corsearch.htm

Michigan

https://cofs.lara.state.mi.us/SearchApi/Search/Search

Minnesota

https://mblsportal.sos.state.mn.us/

Mississippi

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://www.mtsosfilings.gov/mtsos-master/viewInstance/view.html?id=a0a384bbebaac28ac7809fb26d93e26d20285eb8a0499722&_timestamp=8089744538982810

Nebraska

https://www.nebraska.gov/sos/corp/corpsearch.cgi

Nevada

https://esos.nv.gov/EntitySearch/OnlineEntitySearch

New Hampshire

https://www.sos.nh.gov/corporate/soskb/csearch.asp

New Jersey

https://www.njportal.com/dor/businessrecords/

New Mexico

https://portal.sos.state.nm.us/BFS/online/Account

New York

https://appext20.dos.ny.gov/corp_public/CORPSEARCH.ENTITY_SEARCH_ENTRY

North Carolina

https://www.sosnc.gov/search/index/corp

North Dakota

https://apps.nd.gov/sc/busnsrch/busnSearch.htm

Ohio

https://businesssearch.ohiosos.gov/

Oklahoma

https://www.sos.ok.gov/corp/corpinquiryfind.aspx

Oregon

http://egov.sos.state.or.us/br/pkg_web_name_srch_inq.login

Pennsylvania

https://www.corporations.pa.gov/search/corpsearch

Rhode Island

http://business.sos.ri.gov/CorpWeb/CorpSearch/CorpSearch.aspx

South Carolina

https://businessfilings.sc.gov/BusinessFiling/Entity/Search

South Dakota

https://sos.sd.gov/business/search.aspx

Tennessee

https://tnbear.tn.gov/entitysearch/

Texas

https://mycpa.cpa.state.tx.us/coa/

Utah

http://www.corporations.utah.gov/searches.html

Vermont

https://www.vtsosonline.com/online/BusinessInquire

Virginia

https://sccefile.scc.virginia.gov/Find/Business

Washington

https://www.sos.wa.gov/corps/corps_search.aspx

West Virginia

http://apps.sos.wv.gov/business/corporations/

Wisconsin

https://www.wdfi.org/apps/CorpSearch/Search.aspx

Wyoming

https://wyobiz.wy.gov/business/filingsearch.aspx