Companies 1,951–2,000 of 3,902

A–Z by legal name

Company	Business category	Registry number	Registered	Status	City
OREGON GULCH PLACER COMPANY	—	F000343	1900-01-01	Expired
OREGON SHORT LINE AND UTAH NORTHERN RAILWAY COMPANY	—	F900155	1900-01-01	Inactive
OREGON SHORT LINE AND UTAH NORTHERN RAILWAY COMPANY	—	D001155	1900-01-01	Expired
OREGON SHORT LINE RAILROAD COMPANY	—	F000410	1900-01-01	Revoked	OMAHA
ORIENTAL GOLD MINING COMPANY	—	D002432	1900-01-01	Expired
ORIGINAL MONTANA CLUB	—	D003725	1900-01-01	Dissolved	HELENA
ORO FINO SILVER MINING COMPANY	—	D000875	1900-01-01	Expired
ORO PLATA	—	D002807	1900-01-01	Expired
ORO Y PLATA SYNDICATE	—	D002424	1900-01-01	Expired
ORR ELECTRIC POWER COMPANY	—	D002530	1900-01-01	Expired
OSCEOLA MINING COMPANY	—	D001578	1900-01-01	Expired
OTTO MINING COMPANY	—	D000859	1900-01-01	Expired
OVANDO PUBLIC HALL ASSOCIATION, OF OVANDO IN DEER LODGE COUNTY MONTANA	—	D002887	1900-01-01	Expired
OVERLAND CONSOLIDATED GOLD MINING COMPANY	—	D001235	1900-01-01	Expired
OVERLAND SMELTING & CONCENTRATING CO	—	D000085	1900-01-01	Expired
OWSLEY BLOCK COMPANY	—	D002448	1900-01-01	Expired
OX YOKE CATTLE COMPANY	—	D001667	1900-01-01	Expired
OZAUKEE MINING COMPANY	—	D003311	1900-06-01	Expired
P. AND K. MINING COMPANY	—	D001146	1900-01-01	Expired
P. H. KELLY MERCANTILE COMPANY	—	F000086	1900-01-01	Expired
P. J. KELLY PLACER & QUARTZ MINING & REDUCTION COMPANY	—	D000874	1900-01-01	Expired
PABST BREWING COMPANY	—	F000365	1900-01-01	Expired
PACIFIC FRUIT EXPRESS COMPANY	—	F001980	1900-01-01	Expired
PACIFIC MINING AND MILLING COMPANY	—	D001726	1900-01-01	Expired
PACKING HOUSE COMPANY	—	D002797	1900-01-01	Expired
PADDY MILES MINING COMPANY	—	D001360	1900-01-01	Expired
PAINTERS, PAPER-HANGERS & DECORATORSLOCAL UNION # 22 OF BUTTE MONTANA	—	D002745	1900-01-01	Expired
PAN-CANADIAN OIL LIMITED	—	F002030	1900-01-01	Expired
PANDORA MINING AND MILLING COMPANY	—	D001711	1900-01-01	Expired
PARADISE VALLEY DITCH AND IRRIGATION COMPANY	—	D002782	1900-01-01	Expired
PARAGON MINING AND SMELTING COMPANY	—	D001828	1900-01-01	Expired
PARCHEN DRUG COMPANY	—	D002164	1900-01-01	Expired
PARK BRANCH CANAL COMPANY	—	D002093	1900-01-01	Expired
PARK CITY CEMETERY ASSOCIATION	—	D000952	1900-02-23	Expired
PARK COAL AND COKE COMPANY	—	D000842	1900-01-01	Expired
PARK CONCENTRATING CO	—	D003179	1900-01-01	Expired
PARK CONSOLIDATED MINING COMPANY	—	D001963	1900-01-01	Expired
PARK COUNTY CREAMERY COMPANY	—	D002412	1900-01-01	Expired
PARK COUNTY DRY CONCENTRATING COMPANY	—	D002783	1900-01-01	Expired
PARK HALL COMPANY	—	D003014	1900-01-01	Expired
PARKER CATTLE COMPANY	—	D000335	1900-01-01	Expired
PARKVIEW MINING COMPANY	—	D002382	1900-01-01	Expired
PARROT SILVER AND COPPER COMPANY	—	D000127	1900-01-01	Expired
PASSMORE PAPER COMPANY	—	D002672	1900-01-01	Expired
PAUL MCCORMICK COMPANY	—	D001096	1900-01-01	Expired
PAUPER'S DREAM MINING & MILLING COMPANY	—	D002449	1900-01-01	Expired
PAYNTER-KLEINSCHMIDT COMPANY	—	D001052	1900-01-01	Expired
PEARL GOLD MINING CO.	—	D002622	1900-01-01	Expired
PEARL SILVER MINING COMPANY	—	D000616	1900-01-01	Expired
PEASE BOTTOM DITCH COMPANY	—	D000510	1900-01-01	Expired

1900 registrations by city

2 cities

Helena5Great Falls3