The makers behind the electrical layer
Somewhere up the supply chain from every data center sits a factory that builds the gear the center cannot run without. Switchgear to route power, transformers to step voltage, breakers to trip on a fault. Adam O’Dell’s “Tech-Opoly” thesis argues that the companies building this equipment are the real owners of the AI buildout’s chokepoint, and the argument has more merit here than anywhere else in his basket. This is the layer where genuine pricing power actually lives.
What electrical equipment makers actually do
An electrical equipment maker designs, engineers, and manufactures the hardware that controls and delivers power. The products are not commodities. A piece of utility-grade switchgear is built to a specific customer’s specification, certified to strict safety standards, and tested before it ships. That custom, certified nature is the source of the moat. Once a customer specifies a manufacturer’s gear into a project, switching suppliers mid-build is expensive and slow, so the maker carries real weight in the relationship.
The tradeoff is that the industry is dominated by a handful of giants, Eaton and Siemens chief among them, which build everything from residential panels to industrial switchgear. A specialist like Powell Industries competes against those giants by focusing narrowly on the utility and industrial-grade gear where data center demand is hottest. Our data center electrical equipment explainer maps the full product range, but the shape of the sector is a few giants plus a few focused specialists.
Pricing power is the difference
The single most important fact about this sector is backlogs. Because the gear is custom and certified, and because demand has surged all at once, makers now carry multi-year order backlogs. A multi-year backlog means the next order can be priced higher than the last, and the customer has little choice but to pay. That is pricing power, and it is the difference between an equipment maker and a distributor. The distributor resells at a thin margin; the maker with a full book raises prices. We walk through the specific product in our switchgear stocks explainer.
The caveats that temper the story
Even the strongest part of the thesis has limits. First, the giants are diversified, so data center demand is only a slice of their revenue and their stocks move less on the theme. Second, the specialists that do move sharply have already moved, and a +35% run since tease means a lot of the good news is priced in. Third, backlogs eventually normalize as capacity comes online, and pricing power is a cyclical gift, not a permanent state. The sector is genuinely well-positioned, but the entry point is late.
The bottom line
Electrical equipment is the best version of the “Tech-Opoly” claim. It is the layer with real scarcity, real backlogs, and real pricing power. The caution is about price, not thesis. Buying the makers after a sharp run means paying for much of the future benefit up front, and that is the honest tradeoff a buyer has to weigh. A strong business can keep posting strong results while its stock delivers only modest returns if the starting price is too rich. For the demand backdrop that keeps those backlogs full, see our data center power demand explainer.
The backlog cycle, explained
Backlogs are the engine of this theme, so it helps to understand how they build and, just as important, how they unwind. A backlog builds when orders arrive faster than a factory can ship, which is exactly what happened when data centers, utilities, and industrial customers all began ordering electrical gear at the same time. Because the gear is custom and certified, the maker cannot just crank up output overnight; it has to add capacity, hire specialized workers, and wait for long-lead components. So the queue grows, and with it, the maker’s power to price the next order higher.
The unwind works the same way in reverse. As new capacity comes online, and as the initial wave of orders gets delivered, lead times begin to shorten, and the pricing power that came with the backlog starts to fade. None of this happens quickly, which is why the current backlogs are measured in years and the theme has real durability. But it is a cycle, not a permanent state. The danger for an investor is paying a peak multiple for a business at peak backlog, because when the cycle turns, the same pricing power that drove the stock up becomes a headwind. The theme is sound today; the entry point is the part that requires discipline.
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