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AprilAire Tech Stack

Indoor air quality manufacturer with whole-home HVAC and smart-home controls

Manufacturing Madison, WI 501–1,000 employees Founded 1938 Privately Held

AprilAire manufactures humidifiers, air cleaners, dehumidifiers, ventilation, and smart thermostats for residential HVAC systems. The tech stack is heavily weighted toward CAD and PLM (SolidWorks, Windchill, Pro/ENGINEER) alongside industrial control systems (Allen-Bradley, Mitsubishi Electric, FreeRTOS) — typical of discrete manufacturing with embedded firmware. Active hiring skews manufacturing-heavy (16 roles) relative to engineering (9), and projects focus on lean improvement, new equipment integration, and automation testing, suggesting operational maturity but push toward higher-efficiency production.

Tech Stack 29 technologies

Core StackSolidWorks Solidworks AutoCAD GitHub GitLab Bitbucket Allen-Bradley Windchill Excel CMMS Microsoft Office Blue Yonder WMS CAD WMS Pro/ENGINEER Word PowerPoint iPad iPhone DraftSight Visio C/C++ FreeRTOS Zigbee Wi-Fi CNC PLC HMI Mitsubishi Electric

What AprilAire Is Building

◆Challenges

Minimizing operational downtime
Preventing breakdowns
Ergonomic safety improvements
Waste reduction
Improving oee
Cost-out opportunities
Extending asset lifespan
Reconcile payroll data
Reducing warranty claims
Addressing field concerns

▲Active Projects

Lean continuous improvement projects
New equipment integration
Joint business plans with e-tailer partners
Prototype reviews
New product launch activities
Annual operating plan
Pricing strategy execution and margin management
Data management
Prototyping and testing of new automation systems
New product development (npd) process

Hiring Activity

Accelerating40 roles · 25 in 30d

Department

Manufacturing

16

Engineering

9

Sales

6

Finance

2

Design

1

HR

1

Logistics

1

Operations

1

Seniority

Junior

12

Mid

11

Intern

6

Manager

5

Senior

4

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About AprilAire

AprilAire is a privately held manufacturer based in Madison, Wisconsin, with production facilities in Madison and Poynette. Founded in 1938, the company produces a portfolio of indoor air quality products including evaporative humidifiers (introduced in 1954), air cleaners, dehumidifiers, zoned comfort controls, and Wi-Fi-connected smart thermostats. The product line serves North American residential HVAC contractors and homeowners. Operations center on discrete manufacturing with CAD-driven product design, PLC-based controls, and CNC fabrication; the company manages supply chain via Blue Yonder WMS and maintains a 500–1,000-person workforce across engineering, manufacturing, sales, and support functions.

HeadquartersMadison, WI

Company Size501–1,000 employees

Founded1938

Hiring MarketsUnited States