Leco CORP

What they make

• instruments
• elemental analysis
• thermal analysis
• mass spectrometry
• laboratory equipment
• samples
• battery analysis
• building
• construction
• fuels

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Products

Open positions

Openings read from Leco CORP’s own job board on ADP, last checked OCT 26, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

• Assistant Service Manager
  St. Joseph, MI, US · posted OCT 22, 2026
• Stockroom Associate
  St. Joseph, MI, US · posted OCT 21, 2026
• Electronics Technician I
  St. Joseph, MI, US · posted OCT 20, 2026
• Production Assembler B
  St. Joseph, MI, US · posted OCT 16, 2026
• Machinist 1-1
  St. Joseph, MI, US · posted OCT 10, 2026
• Quality Technician
  St. Joseph, MI, US · posted OCT 9, 2026
• Sheet Metal Fabricator II
  St. Joseph, MI, US · posted OCT 1, 2026
• Field Service Engineer - Southwestern
  St. Joseph, MI, US · posted SEP 27, 2026
• Field Service Engineer - Western
  St. Joseph, MI, US · posted SEP 25, 2026
• Laboratory Technician - Consumables
  St. Joseph, MI, US · posted SEP 24, 2026

• Field Service Engineer - Southwestern
  US · posted OCT 19, 2026
• Universal Utility Operator
  Benton Harbor, MI, US · posted OCT 16, 2026
• Machinist 2-1
  Bellefonte, PA, US · posted OCT 15, 2026
• Field Service Engineer - Southeastern
  US · posted OCT 15, 2026
• Maintenance Technician
  Benton Harbor, MI, US · posted OCT 8, 2026
• Ceramic Caster
  Benton Harbor, MI, US · posted OCT 8, 2026
• Sep Sci Field Service Engineer - Southwestern
  US · posted SEP 28, 2026
• Field Service Engineer - Midwestern
  US · posted SEP 25, 2026
• Sales Engineer - Central
  US · posted SEP 23, 2026
• Sep Sci Field Service Engineer - Eastern
  US · posted SEP 22, 2026

6 more on the company’s board

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
LCLECO Corporation -- Headquarters	Saint Joseph	Analytical Laboratory Instrument Manufacturing 334516	◐ LIKELY ACTIVE	0.0 KM
RCRegloplas Corporation	Saint Joseph	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	◇ UNVERIFIED	6.5 KM
ARAlpha Resources LLC	Stevensville	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	◐ LIKELY ACTIVE	8.8 KM
CEClark Engineering Services	Buchanan	Packaging Machinery Manufacturing 333993	◇ UNVERIFIED	30.5 KM
Lake X-ray, INC	Dowagiac	Irradiation Apparatus Manufacturing 334517	◐ LIKELY ACTIVE	32.6 KM

Every listed plant in Berrien County

Also at this address

No other federal record shares this street address.

Where this record comes from

5 sources hold this plant, and 13 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 AIR, AIRS/AFS, BR, EIS, NCDB, NPDES, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record FW9WDP2HN4B6 · first seen JUN 2026 · last seen SEP 2026
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024
• DOL Form 5500 retirement plan filingsOPERATING
  Record 380738518|MI|49085|3000 lakeview ave · first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110000409399 · first seen JUN 2017 · last seen JUN 2017

IN BERRIEN COUNTY3 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 2 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: LECO CORP · JUL 2026 · ON THIS PAGE

SAM.gov: LECO CORP · SEP 2026 · ON THIS PAGE

Street address

EPA: 3000 LAKEVIEW AVE. · JUL 2026 · ON THIS PAGE

SAM.gov: 3000 LAKEVIEW AVE · SEP 2026 · ON THIS PAGE

City

EPA: SAINT JOSEPH · JUL 2026 · ON THIS PAGE

SAM.gov: SAINT JOSEPH · SEP 2026 · ON THIS PAGE

State

EPA: MI · JUL 2026 · ON THIS PAGE

SAM.gov: MI · SEP 2026 · ON THIS PAGE

County (FIPS code)

EPA: 26021 · SEP 2026

CoordinatesSOURCES DISAGREE

Census geocoder: 42.081031957124,-86.490483840644 · JUL 2026 · ON THIS PAGE

EPA: 42.0826,-86.49036 · JUL 2026

Employees (band)

DOL: 500+ · DEC 2024

Website

SAM.gov: http://WWW.LECO.COM · SEP 2026

Year established

Company website: 1936 · AUG 2026

CAGE code

SAM.gov: 94174 · SEP 2026

Retirement plan filing (Form 5500)

DOL: 811 active participants, plan year ending 2024-12-31, 2 plan(s) · DEC 2024

SAM registration expires

SAM.gov: 2027-09-10 · SEP 2026

State business registrationSOURCES DISAGREE

CO SOS: LECO Corporation, registered with the Colorado Secretary of State; Corporation formed in Michigan; registered 2019-12-11; active, annual report filed 2025-12-02 · DEC 2025

CT SOTS: LECO CORPORATION, registered with the Connecticut Secretary of the State; Corporation formed in Michigan; registered 2019-12-12; active, annual report filed 2025-12-02 · DEC 2025

MS SOS: LECO Corporation, registered with the Mississippi Secretary of State; Corporation; registered 2026-08-31; active · AUG 2026

OR SOS: LECO CORPORATION, registered with the Oregon Secretary of State, Corporation Division; Corporation formed in Michigan; registered 2019-12-13; active · DEC 2019

TX Comptroller: LECO CORPORATION, registered with the Texas Comptroller of Public Accounts; Corporation; registered 1979-11-19; active · NOV 1979

VA SCC: LECO Corporation, registered with the Virginia State Corporation Commission; Corporation formed in Michigan; registered 2011-06-14; active · JUN 2011