Home Depot — Late to Automation, Makes a Bold Move

The Home Depot Acquires SIMPL Automation to Accelerate Supply Chain Automation and Enhance Customer Delivery Experience

The Acquisition

Home Depot has acquired SIMPL Automation, a Massachusetts-based company focused on modular warehouse automation systems.

SIMPL, founded in 2023, develops automated storage and retrieval systems designed around high-density storage and goods-to-person workflows. Its ADAPTIV system is built to increase storage capacity within existing facilities while improving picking speed and reducing manual handling.

The acquisition follows a pilot of the system at Home Depot’s distribution center in Locust Grove, Georgia, where it delivered measurable improvements in picking performance, cycle times, and fewer product touches. Rather than continuing with a standard vendor rollout, Home Depot chose to bring the technology in-house.

SIMPL’s technology was also being piloted by Staples at its Montgomery, Alabama facility, showing broader interest in this type of high-density ASRS.

Home Depot’s Operating Model

Home Depot built its distribution network around scale and consistency, not automation. Large regional facilities, strong inbound flow, and reliable store replenishment have been the backbone of the system for years. It’s a model that works well for moving pallet volumes and supporting a wide store network, but it relies heavily on manual processes inside the building.

Automation has existed in pockets, but it hasn’t been central to how most of the network operates. Compared to peers, there hasn’t been the same level of investment in goods-to-person systems, high-density storage, or tightly integrated automation inside the DC.

That approach held up when volumes were more predictable and delivery expectations were less aggressive. As order profiles shift and speed becomes more critical, the limits of that model start to show — particularly in picking efficiency, labor dependency, and how quickly inventory can be positioned closer to demand.

Home Depot has looked at automation opportunities before. One notable example was Attabotics, where they had an opportunity to move earlier but chose not to proceed.

SIMPL Automation — Background

SIMPL Automation is a young company, founded in 2023, focused on modular warehouse automation.

Its core product is an automated storage and retrieval system designed around high-density storage and goods-to-person workflows. The system is built to increase storage capacity within existing facilities while improving picking speed and reducing manual handling.

A key part of the design is modularity. The system can be deployed in smaller sections and expanded over time rather than requiring a full facility redesign upfront. That makes it easier to integrate into existing buildings, which is often a constraint in large distribution networks.

The focus is straightforward: increase throughput, reduce handling, and make better use of existing space.

Context — Amazon, Walmart, and the Risk of Owning Automation

Amazon moved early by acquiring Kiva Systems and building internal capability over time. Walmart scaled automation across parts of its network with Symbotic, while also acquiring Alert Innovation.

These examples highlight both the opportunity and the difficulty.

Bringing automation capability in-house provides more control over how systems evolve, integrate, and operate within the network.

At the same time, scaling is not straightforward. A system that performs well in one facility does not automatically translate into consistent performance across a large network. Integration, reliability, and standardization become more difficult as the footprint expands.

There is also a talent component. The long-term value of these acquisitions often depends on retaining the engineering teams that built the systems. Without that continuity, the advantage of owning the technology can erode.