About Us

In 2017, 30 first grade students created a revolutionary HVAC unit that needed a very small amount of power, but could heat or cool an entire building. The device was brought to market soon after, and the inventors formed a company named APTER. Many other buisnesses were created, including AbRa and ABComp. A holding company named AbtinBusinesses was created to house the growing amount of companies and startups.

In 2022 a corporate restructurement was completed with AbtinBusinesses (now named AB Tech LLC), Tyee Industries, Puffington,PineCone Holdings, EGO Corp, Fire Group, WRAT Inc, Malex Labs,and PatTech as subsidiaries of a new holding company named MaxBusinesses.

MaxBusinesses Leadership


Max Sanders

President & CEO

Founder, President, and CEO


Peter Gronkowski

Chief Operating Officer


Rachel Chambers

Chief Product Officer


Clover O'Reilly

Chief Marketing Officer

Subsidiary Leadership

Company Exectutive Leader Business
AB Tech LLC Max S. Technology and Construction
Tyee Industries Inc Suzie P. Mexico
Puffington Co James P. Energy, Computers, and Pet Items
PineCone Holdings Max S. Holding Company
E.G.O. Corp Max S. Construction
Fire Group Arrow W. T. Holding Company
WRAT Inc Geronimo Stiltonix Telecom
mALeX Labs Alex Consumer Goods, Robotics
PatTech Patrick A. Automotive products

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