Companies The HEICO Companies, LLC

The HEICO Companies, LLC

Warrenville

Total Offices: 2

9,000 Total Employees

Year Founded: 1979

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Finance 2 Customer Success & Experience 1

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Articles about The HEICO Companies, LLC

Featured Articles

Built In Staff, With AI

Published on February 20, 2026

10 Top Manufacturing Companies in Chicago to Know

These Chicago manufacturing companies are helping redefine the future of industry through high-tech engineering and smart automation.

Margo Steines

Updated on June 22, 2026

125 Companies With the Best Culture

These companies have established top workplace cultures with initiatives like generous benefits programs and collecting employee feedback.

Employee Engagement

People Management

Company Culture

Taylor Rose

Updated on October 29, 2025

How These Women in Tech Broke Into Leadership Positions

Discover how women leaders from top tech companies built their careers, found mentorship and led their team to success

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Olivia McClure

Updated on January 16, 2026

Why I Joined: New Hires Share Why Their Company's Culture Made Them Say 'Yes'

From impactful missions to a palpable sense of humility, professionals share why they joined companies like GitLab, Dynatrace and HiBob.

Brigid Hogan

Updated on April 08, 2025

Women Following their Passions to Break Barriers in Tech

Five tech pros share their journeys of passion, resilience and success in Chicago’s tech industry.

Built In Staff

Updated on April 08, 2025

Senior Engineers Share Their Priorities for Making Harmony Out of Chaos

These two tech professionals are giving a glimpse into their daily work lives and sharing their go-to best practices.

Lucas Dean

Updated on April 26, 2024

The Gift of Giving: How These Companies’ Cultures Cultivate Generosity

Team members from The Heico Companies and Hot Topic detail how their organizations embrace the spirit of giving during the holiday season and beyond.

Brand Studio

Lucas Dean

Updated on April 08, 2025

Why Leaders at 3 Chicago Companies Set Aside Time for Their Own Continuous Learning

Amid the buzz of daily life and within the constraints of busy schedules, these leaders consciously invest in their own professional development.

Cathleen Draper

Updated on April 08, 2025

At These 5 Companies, Interns Never Fetch Coffee

Internships are formative work experiences that can lead to full-time roles. Here’s how Chicago companies offer experiences with impact.

Robert Schaulis

Updated on April 08, 2025

What Makes Your Workplace Exceptional?

From diversity to development, Built In Chicago asked leaders from four firms to put their work experience into words.

Ashley Bowden

Updated on November 06, 2025

The Heico Companies Completes Acquisition of Kershaw

The transaction adds Kershaw’s rail maintenance solutions to Heico’s Heavy Equipment Segment.

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The HEICO Companies, LLC

OneStream System Administrator

2 Days AgoSaved

In-Office

Warrenville, IL, USA

Angel or VC Firm • Industrial • Manufacturing

Support and administer the OneStream financial consolidation and reporting platform. Manage user access and security, assist with metadata, workflows, reports, and business rules. Partner with Finance, Accounting, IT, and implementation partners to test, validate, and improve processes, provide end-user support and training, and identify automation opportunities.

The HEICO Companies, LLC

Controller

6 Days AgoSaved

In-Office

Carol Stream, IL, USA

Angel or VC Firm • Industrial • Manufacturing

Lead Davies Molding finance team, partner with executive leadership, manage month-end/year-end close, forecasting, ERP (D365) migration, credit/AR/AP, audits, capital requests, process improvements, staff development, and integration of acquisitions.

The HEICO Companies, LLC

Senior Customer Service Representative

6 Days AgoSaved

In-Office

Montgomery, AL, USA

Angel or VC Firm • Industrial • Manufacturing

Manage customer accounts using D365, process orders, resolve invoicing/warranty/pricing issues, coordinate cross-functional teams, analyze sales performance, support sales campaigns, mentor CSRs, and meet KPIs to drive aftermarket revenue and customer satisfaction.

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