Rehlko Tech Stack

Energy resilience solutions across power systems, generators, and UPS infrastructure

Manufacturing Milwaukee, Wisconsin 5,001–10,000 employees Privately Held

Rehlko operates a large-scale manufacturing and industrial solutions business built on a heavily SAP-centric enterprise stack (BW/4HANA, SD, MM, FI, APO, BusinessObjects) paired with specialized engineering tools (CREO, Windchelm, Simulink). Hiring is accelerating across engineering (113 roles), manufacturing (47), and sales (33), with notable focus on IPO-readiness projects and industrial equipment development—signaling preparation for capital markets alongside core product innovation in power systems and advanced generator technologies.

Tech Stack 49 technologies

Core StackABAP SAP MM SQL Server Oracle SAP Power BI AutoCAD ProCore Dynamics 365 Revit SAP BW SAP BW/4HANA SAP SD SAP FI SAP COPA SAP APO SAP BusinessObjects Crystal SAP BPC Microsoft Office CREO Windchill Simulink SD-WAN UPS Salesforce Service Cloud Andon MES OneStream SharePoint+19 more

What Rehlko Is Building

◆Challenges

Reducing downtime
Improving product reliability
Reducing inventory loss
Compliance with us gaap and sec regulations
Reducing cost of poor quality
Low cost of ownership
Inaccurate aftermarket service maintenance data
Improving safety performance
Reducing maintenance costs
Optimizing processes

▲Active Projects

Ipo readiness planning
Electrotechnical studies of industrial equipment
Advanced controls technologies and algorithms development
Residential generators design
Supplier improvement plans
Continuous improvement strategy implementation
Safety and environmental performance improvement program
Public company financial modeling
Installation, testing, and commissioning of rehlko supplied equipment for data center direct customers
Industrial generator development

Hiring Activity

Accelerating320 roles · 160 in 30d

Department

Engineering

113

Manufacturing

Sales

Ops

Finance

Support

Logistics

Product

Seniority

Mid

132

Senior

Manager

Junior

Intern

Director

Staff

Notable leadership hires: Director, Director Strategy Operations, Strategy-Operations Director, Platform Lead

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About Rehlko

Rehlko is a global manufacturer of energy resilience solutions serving industrial, commercial, and residential customers across five geographic regions (North America, EMEA, LATAM, APAC, and India). The company operates through multiple product lines: Power Systems, Engines, Uninterruptible Power (UPS), and affiliated brands including Kohler Home Energy and Clarke Energy. With 5,001–10,000 employees headquartered in Milwaukee, Rehlko manages a complex, multinational supply chain and technical service footprint. Core operational challenges center on reducing downtime, improving product reliability, lowering cost of poor quality, and ensuring compliance with U.S. GAAP and SEC regulations—areas directly reflected in active projects on safety improvements, continuous process optimization, and public company financial modeling.

HeadquartersMilwaukee, Wisconsin

Company Size5,001–10,000 employees

Hiring MarketsSingapore, United States, France, Greece, Nigeria, United Kingdom, Mexico, Italy

Frequently Asked Questions

What tech stack does Rehlko use?

Rehlko's enterprise backbone is SAP (BW/4HANA, SD, MM, FI, APO, BusinessObjects), supplemented by SQL Server, Oracle, Salesforce Service Cloud, Power BI, and specialized manufacturing tools: CREO, Windchill, Simulink, MES, and Andon systems.

Where is Rehlko headquartered?

Rehlko is headquartered in Milwaukee, Wisconsin, and operates regional offices across North America, EMEA, LATAM, APAC, and India with active hiring in 15 countries.