Giga Energy: from Bitcoin mining to $350M revenue data center builder — with just $3.4M raised

Giga Energy: $350M revenue, $3.4M raised, 200 people

Giga Energy has reached $350M in revenue with just $3.4M in total funding and a 200-person workforce. Matt Lohstroh, co-founder and CEO, built the company almost entirely on customer deposits and payment milestones — no VC scaling, no debt spiral. Customers financed the growth.

Origin: Bitcoin mining to picks and shovels

Lohstroh started the business at Texas A&M roughly seven years ago, initially mining Bitcoin on flared natural gas from oil wells in Southeast Texas. The first unit was a 50-kilowatt modular data center in a 20-foot shipping container. When Bitcoin dropped 85%, the mining economics collapsed, but the infrastructure business held. Giga pivoted to selling modular data center components — the "picks and shovels" — and shipped roughly 1.2 gigawatts of those units over a four-year period.

The $3.4M raise came in two tranches: roughly $1M in 2021 and the remainder in March 2022. Lohstroh is direct that the capital didn't fund growth — it kept the company alive while the team found product-market fit. After that, the business ran on operating cash flow.

“We raised like a million bucks in 2021 and the remaining amount in March '22. Yeah, it's a profitable business. We had about 90–100 employees end of last year. We're up to about 200 now. We build all the main long-lead-time equipment items, build the data center with our own picks and shovels. Nine months is done because we do the majority of the commissioning and integration at the factory.”

The pivot to AI infrastructure

In 2024, Giga introduced transformers and switchgear as standalone product lines and built a go-to-market function targeting commercial and industrial customers, renewables, and electrical contractors — churches, prisons, hospitals. The electrical equipment turned out to be fungible across markets. A large contract with an AI data center operator pulled the company back toward its original pattern: the customers buying the picks and shovels were making real money, so Giga moved up the stack.

Today Giga describes itself as a vertically integrated, rapid data center builder. It manufactures the long-lead-time equipment, acquires powered land, and deploys data centers in approximately nine months — compared to the 60-day Bitcoin site turnarounds that trained the team's instincts.

How nine months actually works

The key mechanism is factory-first prefabrication. Giga does the majority of commissioning and integration in a controlled factory environment before anything arrives on-site. Lohstroh says this produces a 95% reduction in on-site labor requirements. The modular design means less field assembly, less schedule risk, and less dependence on local trades.

The pitch to customers is simple: Giga can bring 50 to 100 megawatts of IT capacity online in nine months. The company stops at the rack level — tenants bring their own GPUs. That boundary matters financially; Giga avoids the capital intensity of GPU ownership while selling into a market where, as Lohstroh notes, hyperscalers have chips but not enough powered shells.

Community opposition and energy pricing

Local pushback is real and ongoing. Giga runs town hall meetings regularly. Noise is the most visible complaint — most deployments sit below the 65-decibel legal threshold, but Lohstroh acknowledges the low hum remains irritating. His read is that noise concerns are often a proxy for broader opposition to data centers rather than a solvable engineering problem, though sound walls, dirt mounds, and increased setbacks help at the margin. Putting facilities underground isn't on the roadmap — it conflicts directly with the nine-month deployment target.

On energy pricing, Lohstroh says local marginal prices will likely rise by some amount unless hyperscalers absorb the cost. Utility tariff structures vary even within a single metro, and the interplay of soft load, front load, and backup diesel generation makes the answer different in every municipality.

He expects federal intervention eventually — a preemption of local permitting blocks on AI inference infrastructure — but has no timeline on when that arrives.

The shape of the business

Giga's pipeline is described as multi-gigawatt capacity. The company headcount has doubled from roughly 90-100 at the end of 2024 to 200 today. Lohstroh hasn't ruled out raising capital, but the framing is the same as it was in the Bitcoin era — figure out who's making the real money on the current stack, then move into that position. The company did it once going from mining to equipment. It's doing it again going from equipment to powered shells and full data center deployment.