IN Brief:
- Lam Research has opened a 470,000-plus sq ft logistics hub in Livermore, California.
- Its 40,000 sq ft automated storage and retrieval system uses 15 robots and approximately 150,000 bins.
- The system can accommodate more than 500,000 unique part numbers and reduces retrieval time below 30 seconds.
Lam Research has opened its largest warehouse in the United States, a 470,000-plus sq ft logistics hub in Livermore, California that centralises the semiconductor equipment company’s regional inventory operations and uses automated storage to accelerate parts retrieval.
The facility brings Lam’s California logistics activity into one building and will support its high-volume manufacturing plant in Livermore as well as pilot product development at laboratories near the company’s Fremont headquarters. DHL partners will help operate the site.
At the centre of the warehouse is a 40,000 sq ft automated storage and retrieval system containing 15 robots and approximately 150,000 storage bins. Lam says the system can accommodate more than 500,000 unique part numbers while reducing retrieval time from around six minutes to less than 30 seconds.
The scale reflects the complexity of semiconductor equipment logistics rather than conventional finished goods distribution. Wafer fabrication systems contain large numbers of specialised components, while manufacturing, research and customer support can require different parts with little notice. Dense automated storage provides a way to hold a broad inventory without spreading those items across several buildings.
Karthik Rammohan, senior vice president of global operations and enterprise solutions at Lam Research, said: “We have centralized Lam’s California logistics operations into one hub so we can move faster, plan better, and respond to our customers with the speed and accuracy they expect.”
The warehouse was formally opened at a ribbon-cutting ceremony on 28 September and is expected to support more than 200 jobs by 2027. Its Northern California location keeps inventory close to Lam’s manufacturing, research and supplier operations, reducing the need to move parts between separate logistics sites before they reach production or development teams.
An adjacent metrology laboratory also supports outbound delivery and regional research work. The combination puts logistics and selected technical capability within the same site, although the warehouse remains primarily an inventory and supply operation rather than an expansion of semiconductor equipment manufacturing capacity itself.
Lam says the automated system provides retrieval speeds around 12 times faster than its existing processes. Faster retrieval can reduce internal waiting once the correct part has been identified, but warehouse performance will still depend on inventory accuracy, replenishment, order prioritisation and the reliability of the automation itself.
Those requirements are particularly important in semiconductor supply chains, where individual components can have high values or specialised specifications and where equipment build schedules may change as chipmakers alter capital spending plans. Holding more than 500,000 different part numbers creates flexibility, but only if the warehouse can identify and present the correct inventory consistently.
The consolidation is designed to improve that response. Separate warehouses require people and material to move between buildings as priorities change, creating additional handling and transport. One larger hub allows labour, storage and retrieval capacity to be reallocated within the same operation when manufacturing or development demand shifts.
The investment also fits a broader rise in warehouse automation spending. North American robot orders increased during the first half of 2026, while warehouse operators continued investing in automated handling, storage and software despite uneven economic conditions. Lam’s system applies those technologies to a particularly complex industrial parts environment.
Automated storage and retrieval provides a different operating model from conventional shelving. Robots bring stored items to retrieval points rather than requiring workers to travel through aisles searching for locations, while high-density storage can use available space more efficiently. The gains are strongest when inventory data and physical storage remain synchronised.
Semiconductor equipment demand can also move through sharp cycles. Investment in memory, logic, advanced packaging and other technologies changes as chipmakers adjust factory plans, leaving equipment suppliers to respond to shifting component requirements. A central warehouse cannot remove those cycles, but it can make inventory easier to reallocate when production priorities change.
The site adds logistics infrastructure to a US semiconductor investment cycle more often associated with fabrication plants, research laboratories and manufacturing equipment. Those facilities remain dependent on reliable inbound parts and internal material flows, giving warehouses and distribution systems a direct role in whether production investments operate as planned.
Lam is linking the hub to expected growth associated with artificial intelligence and advanced semiconductor demand, but the building has to remain useful through changes in the market cycle. Centralised inventory and faster retrieval provide that capability independently of which individual chip technologies generate the next wave of equipment orders.
With the facility now operational, performance will be measured beyond installation statistics. The 15 robots and 150,000 bins establish the system’s scale; inventory accuracy, automation availability and the ability to supply more than 500,000 potential part numbers without creating new bottlenecks will determine whether the hub delivers the operating resilience Lam is seeking.
