All 42 companies

A–Z by legal name

Company	Registry number	Registered	Status	City
ADVENTURE A LOT, LLC	FL000864	2001-01-24	Revoked	MONTGOMERY
AMMUNITION ACCESSORIES INC.	FB025770	2001-12-07	Inactive	MONTGOMERY
ASUI OF ALABAMA, INC.	FB014556	1991-05-06	Inactive	MONTGOMERY
AURORA INDUSTRIES, INC.	FB005208	1976-01-26	Inactive	MONTGOMERY
Basin Resources, LLC	DL131365	2017-03-08	Dissolved	MONTGOMERY
BLK.FILM, LLC	DL209101	2021-08-26	Dissolved	Montgomery
BLOUNT BROTHERS CORPORATION	FB010320	1985-07-08	Inactive	MONTGOMERY
BLOUNT ENERGY RESOURCE CORP.	FB008885	1983-04-15	Inactive	MONTGOMERY
BLOUNT INTERNATIONAL, LTD.	FB006298	1978-07-06	Inactive	MONTGOMERY
Capitol Business Equipment, Inc.	FB039348	2016-05-24	Active	Montgomery
COLONIAL MORTGAGE COMPANY	FB021867	1998-10-07	Inactive	MONTGOMERY
COMMUNICATION NETWORK SERVICES, L.L.C.	FL000316	1998-05-22	Revoked	MONTGOMERY
Deadwood Motor Company, Inc.	DB055410	2010-06-11	Active	MONTGOMERY
DEXSA, THE GIVING COMPANY	FB021675	1998-08-18	Inactive	MONTGOMERY
ELCOM OF SOUTH DAKOTA, INC.	FB026794	2002-11-20	Inactive	MONTGOMERY
Flying Blade Studio LLC	DL333562	2026-07-14	Active	Montgomery
GOFF GROUP, INC.	FB019534	1996-11-14	Revoked	MONTGOMERY
GOFF GROUP, INC.	FB022491	1999-05-03	Revoked	MONTGOMERY
GOFF GROUP, INC.	FB022522	1999-05-10	Inactive	MONTGOMERY
Goodfellas Lending LLC	FL308815	2025-09-09	Active	Montgomery
HD HYUNDAI POWER TRANSFORMERS USA, INC.	FB237181	2022-10-21	Active	MONTGOMERY
Horn Ridge L.L.C.	DL330876	2026-06-10	Active	Montgomery
HYUNDAI POWER TRANSFORMERS USA, INC.	FB163584	2019-04-23	Revoked	MONTGOMERY
INSTITUTIONAL PHARMACY SOLUTIONS, LLC	FL006505	2012-09-20	Inactive	MONTGOMERY
KINDER-CARE LEARNING CENTERS, INC.	FB011300	1987-02-02	Inactive	MONTGOMERY
KINDER-CARE, INC.	FB006530	1979-02-09	Revoked	MONTGOMERY
LONG CREEK INVESTMENTS I, INC.	DB245189	2023-02-25	Active	MONTGOMERY
LONG CREEK INVESTMENTS, INC	FB032718	2008-06-16	Inactive	Montgomery
MAGNUM PROPERTIES, LLC	DL008025	2004-10-12	Active	Montgomery
MCCOY MINING CO. LLC	DL029864	2012-10-31	Dissolved	MONTGOMERY
NORMENT INDUSTRIES, INC.	FB010838	1986-04-28	Inactive	MONTGOMERY
PARNELL & CRUM, P.A., CORPORATION	FB033142	2008-12-22	Revoked	MONTGOMERY
PureCars Automotive, LLC	FL156296	2018-12-10	Inactive	MONTGOMERY
NORMENT SECURITY GROUP, INC.	FB021252	1998-04-24	Inactive	Montgomery
REGIONS MORTGAGE, INC.	FB024062	2000-07-03	Inactive	MONTGOMERY
GIL MANUFACTURING, INC.	FB034129	2010-02-16	Revoked	MONTGOMERY
Spectrum Pipeline Services Incorporated	FB039235	2016-03-29	Revoked	Montgomery
SUNBELT GENERAL AGENCY, INC.	FB027602	2003-08-15	Inactive	MONTGOMERY
SYLVAN LEARNING CORPORATION	FB010345	1985-07-25	Revoked	MONTGOMERY,
VISCOFAN USA INC.	FB023568	2000-02-23	Revoked	MONTGOMERY
VPR, INC.	DB042924	2000-06-16	Dissolved	Montgomery
WIGGINS, INCORPORATED	FB039106	2016-02-05	Active	MONTGOMERY

Montgomery registrations by year

28 years

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Other cities in South Dakota

60 largest

Sioux Falls43,210Rapid City21,123Watertown9,802Aberdeen5,277Spearfish5,064Pierre4,245Brookings3,577Yankton2,878Mitchell2,792Box Elder2,241Sturgis2,148Madison2,142Brandon2,063New York2,036Belle Fourche1,735Wilmington1,660Harrisburg1,652Tea1,646Huron1,588Custer1,494Houston1,483Omaha1,327Vermillion1,277Chicago1,206Hot Springs1,203Dakota Dunes1,181Minneapolis1,181Hartford1,129Dallas1,104Atlanta870Piedmont855Canton852Fargo845Black Hawk838Denver828Milbank824North Sioux City817Lead799Sioux City772Deadwood766Dell Rapids765Hill City746Beresford668Chamberlain612Winner609Hermosa601San Francisco586Las Vegas568Webster565Mobridge554Lennox544Arlington539Platte529Sisseton520Fort Pierre508Austin507San Diego507Whitewood504Phoenix500Garretson464