Secretary of State Corporate and LLC Information

State Secretary of State
Alabama http://arc-sos.state.al.us/CGI/CORPNAME.MBR/INPUT
Alaska https://myalaska.state.ak.us/business/soskb/csearch.asp
Arizona http://starpas.azcc.gov/scripts/cgiip.exe/WService=wsbroker1/main.p
Arkansas http://www.sosweb.state.ar.us/corps/search_all.php
California http://kepler.ss.ca.gov/list.html
Colorado http://www.sos.state.co.us/biz/BusinessEntityCriteriaExt.do
Connecticut http://www.concord-sots.ct.gov/CONCORD/online?sn=InquiryServlet&eid=99
Delaware https://sos-res.state.de.us/tin/GINameSearch.jsp
District of Columbia http://mblr.dc.gov/corp/lookup/index.asp
Florida http://www.sunbiz.org/search.html
Georgia http://corp.sos.state.ga.us/corp/soskb/CSearch.asp
Hawaii http://hbe.ehawaii.gov/documents/search.html;jsessionid=C7DBB8C9639FAB32CF07C9095B5AE485.liona
Idaho http://www.accessidaho.org/public/sos/corp/search.html?ScriptForm.startstep=crit
Illinois http://www.ilsos.gov/corporatellc/
Indiana https://secure.in.gov/sos/bus_service/online_corps/name_search.aspx (registered agent information is not free)
Iowa http://www.sos.state.ia.us/Search/corp/%28S%28x2up2d55hanuveyfof2gpwai%29%29/corp_search.aspx
Kansas http://www.accesskansas.org/srv-corporations/search.do
Kentucky http://apps.sos.ky.gov/business/obdb/%28S%28qqystkngnh02e3unfbfpheu2%29%29/default.aspx
Louisiana http://www.sos.louisiana.gov/tabid/819/Default.aspx
Maine https://icrs.informe.org/nei-sos-icrs/ICRS?MainPage=x
Maryland http://sdatcert3.resiusa.org/UCC-Charter/CharterSearch_f.aspx
Massachusetts http://corp.sec.state.ma.us/corp/corpsearch/corpsearchinput.asp
Michigan http://www.dleg.state.mi.us/bcs_corp/sr_corp.asp
Minnesota http://da.sos.state.mn.us/minnesota/corp_inquiry-find.asp?:Norder_item_type_id=10
Mississippi https://business.sos.state.ms.us/corp/soskb/csearch.asp
Missouri https://www.sos.mo.gov/BusinessEntity/soskb/csearch.asp
Montana http://app.mt.gov/bes/
Nebraska https://www.nebraska.gov/sos/corp/corpsearch.cgi?nav=search
Nevada https://esos.state.nv.us/SOSServices/AnonymousAccess/CorpSearch/CorpSearch.aspx
New Hampshire https://www.sos.nh.gov/corporate/soskb/csearch.asp
New Jersey https://accessnet.state.nj.us/GatewayWatchNameSearch.asp (not free)
New Mexico http://www.nmprc.state.nm.us/cii.htm
New York http://appsext8.dos.state.ny.us/corp_public/corpsearch.entity_search_entry
North Carolina http://www.secretary.state.nc.us/Corporations/CSearch.aspx
North Dakota https://secure.apps.state.nd.us/sc/busnsrch/busnSearch.htm
Ohio http://www2.sos.state.oh.us/pls/portal/PORTAL_BS.BS_QRY_BUS_INFORMATION1.SHOW_PARMS
Oklahoma https://www.sooneraccess.state.ok.us/corp_inquiry/corp_inquiry-find.asp?:Norder_item_type_id=22&submit=submenu
Oregon http://egov.sos.state.or.us/br/pkg_web_name_srch_inq.login
Pennsylvania https://www.corporations.state.pa.us/corp/soskb/csearch.asp?corpsNav=|
Rhode Island http://ucc.state.ri.us/CorpSearch/CorpSearchInput.asp
South Carolina http://www.scsos.com/Search%20Business%20Filings
South Dakota http://apps.sd.gov/applications/st32cprs/soscorplookup.aspx
Tennessee http://tnbear.tn.gov/ECommerce/FilingSearch.aspx
Texas https://direct.sos.state.tx.us/
Utah https://secure.utah.gov/bes/action
Vermont http://www.sec.state.vt.us/seek/corpbrow.htm
Virginia http://www.sec.state.vt.us/seek/corpbrow.htm (archaic and needlessly difficult to use)
Washington http://www.secstate.wa.gov/corps/search_advanced.aspx
West Virginia http://apps.sos.wv.gov/wvcorporations/
Wisconsin https://www.wdfi.org/apps/CorpSearch/Search.aspx?
Wyoming https://wyobiz.wy.gov/Ecommerce/SearchResultNew.aspx