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LECO Tech Stack

Analytical instrumentation for metals, materials, petrochemicals, and food safety

Appliances, Electrical, and Electronics Manufacturing St Joseph, MI 1,001–5,000 employees Founded 1936 Privately Held

LECO manufactures analytical instruments (GC-MS, elemental analyzers, mass spectrometry systems) for laboratory and industrial applications across metals science, petrochemicals, food safety, and battery materials. The hiring mix—skewed toward engineering and manufacturing—combined with active projects around instrument installation, ERP training, and AI-driven process improvement, suggests the company is scaling production capacity while modernizing internal financial operations across global subsidiaries.

Tech Stack 17 technologies

Core StackC# Salesforce Oracle Adobe Creative Cloud Microsoft Office GC-MS WPF Windows Excel CorelDRAW Final Cut Pro Instagram FANUC Mitsubishi Electric GC/MS GCP Word

What LECO Is Building

◆Challenges

Driving growth in mature markets
Improving internal controls
Product quality issues
Analytical and materials characterization problems
Meeting sales targets
Material flow problems
Critical material shortages
Schedule delays
Improving financial reporting efficiency
Streamlining accounting processes

▲Active Projects

Department harmonization projects
Foreign subsidiary financial reporting integration
Financial system error correction
Foreign financial consolidation
Erp training for foreign accountants
Ai based process improvement initiatives
Installing analytical instruments
Implementing update/upgrade kits

Hiring Activity

Accelerating55 roles · 25 in 30d

Department

Engineering

18

Sales

8

Manufacturing

7

Ops

5

Support

5

Product

4

Finance

3

Logistics

2

Seniority

Mid

24

Junior

12

Manager

7

Senior

5

Lead

4

Intern

2

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About LECO

LECO designs and manufactures analytical instrumentation for materials science, elemental analysis, and mass spectrometry. The company serves labs and manufacturers in metals & materials, petrochemicals, food safety, protein analysis, battery materials, and environmental testing. With operations spanning the United States and foreign subsidiaries, LECO employs 1,001–5,000 people and runs a mixed hardware-software business: instruments in the field, plus software and data acquisition systems running on Windows/C#/.NET. Current operational focus includes supply-chain stabilization (material shortages, schedule delays), financial consolidation across foreign entities, and new instrument deployment.

HeadquartersSt Joseph, MI

Company Size1,001–5,000 employees

Founded1936

Hiring MarketsUnited States

Frequently Asked Questions

What analytical instruments does LECO manufacture?

LECO makes GC-MS (gas chromatography-mass spectrometry) systems, elemental analyzers, time-of-flight mass spectrometry instruments, and metallographic sample preparation equipment for metals, petrochemicals, food safety, protein analysis, and battery material testing.

What software does LECO use internally?

LECO's stack includes Microsoft Office, Salesforce, Oracle, C#, WPF, Windows, GCP, and Adobe Creative Suite. Instrument control and data acquisition run on Windows-based systems.