The specialty distributor manages more than 88,000 SKUs and serves over 50,000 customer locations.
The facility will use advanced automation, including robotic handling systems, artificial intelligence, and autonomous mobile robots, to improve accuracy and throughput.
By consolidating inventory and introducing automation, QED expects to double the number of product SKUs available to customers and reduce fulfillment times.
For wholesale distributors, the implications are immediate and operational.
The St. Louis-based distributor said third-quarter net sales rose 10.7% from a year earlier to $3.29 billion.
EMCO has evolved from a local supplier into a distribution company with over 500 employees and a network of eight distribution and packaging facilities.
The merger reflects growing consolidation across independent distribution networks, as buying groups look to pool resources.
Analysts say the coming quarters will assess whether QXO can translate its newfound scale into profit.
The maker and distributor of smart-home and building technology products said revenue rose 2% to $1.86 billion in Q3.
Growth was strongest among independent restaurants, where volume rose 3.9%, offsetting softer demand from large chains.