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Lake Shore Systems, INC.

921 River St, Ontonagon, MI 49953

LIKELY ACTIVELAST SEEN IN FEDERAL DATA APR 2026 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

All Other Miscellaneous Fabricated Metal Product Manufacturing332999

Products

Sold by LAKE SHORE SYSTEMS, INC. · 38
Air Conditioning Equipment · Bearings, Plain, Unmounted · Bushings, Rings, Shims, And Spacers · Cable, Cord, And Wire Assemblies: Communication Equipment · Centrifugals, Separators, And Pressure And Vacuum Filters · Chain And Wire Rope · Crane And Crane-Shovel Attachments · Deck Machinery · Diesel Engines And Components · Electrical Control Equipment · Electrical Hardware And Supplies · Fittings For Rope, Cable, And Chain · Freight Elevators · Gears, Pulleys, Sprockets, And Transmission Chain · Heat Exchangers And Steam Condensers · Hose And Flexible Tubing · Hose, Pipe, Tube, Lubrication, And Railing Fittings · Lubrication And Fuel Dispensing Equipment · Marine Hardware And Hull Items · Miscellaneous Communication Equipment · Miscellaneous Construction Materials · Miscellaneous Materials Handling Equipment · Miscellaneous Power Transmission Equipment · Miscellaneous Ship And Marine Equipment · Miscellaneous Vehicular Components · Motors, Electrical · Nails, Machine Keys, And Pins · Packing And Gasket Materials · Pontoons And Floating Docks · Power And Hand Pumps · Refrigeration Equipment · Screws · Specialized Semiconductor, Microcircuit, And Printed Circuit Board Manufacturing Machinery · Torque Converters And Speed Changers · Training Aids · Valves, Nonpowered · Water Purification Equipment · Winches, Hoists, Cranes, And Derricks

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from
38 from usaspending_psc · Federal registry
Supplied under federal award N3220525P2103 (2025-05-28), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

46.87457, -89.32179 · CENSUS TIGER
COUNTY
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

No other listed facility within 40 km shares this one’s four-digit industry code, or this record has no coordinates to measure from.

Also at this address

2 other records share this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Oldenburg Group INC
Ontonagon, MI
UNVERIFIED333131
Red River Machining, Inc
Ontonagon, MI
UNVERIFIED332999

Where this record comes from

2 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in OSHA-OIS.

  • SAM.gov entity registrationOPERATING
    Record EWQDJ3CKHDP6 · first seen APR 2026 · last seen APR 2026
  • EPA Facility Registry ServiceEXISTENCE
    Records 110000412492, 110070341059 · first seen DEC 2015 · last seen SEP 2018

ALSO RECORDED ASLAKE SHORE INC

IN ONTONAGON COUNTY1 other plant shares this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 0 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name
EPA: LAKE SHORE SYSTEMS INC · JUL 2026 · ON THIS PAGE
SAM.gov: LAKE SHORE SYSTEMS, INC. · APR 2026 · ON THIS PAGE
Street address
EPA: 921 RIVER ST · JUL 2026 · ON THIS PAGE
SAM.gov: 921 RIVER ST · APR 2026 · ON THIS PAGE
City
EPA: ONTONAGON · JUL 2026 · ON THIS PAGE
SAM.gov: ONTONAGON · APR 2026 · ON THIS PAGE
State
EPA: MI · JUL 2026 · ON THIS PAGE
SAM.gov: MI · APR 2026 · ON THIS PAGE
County (FIPS code)
EPA: 26131 · SEP 2026
Coordinates
EPA: 46.874567,-89.321789 · JUL 2026
CAGE code
SAM.gov: 97VV0 · APR 2026
SAM registration expires
SAM.gov: 2027-04-01 · APR 2026

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