Digital infrastructure brokerage · London
The AI buildout ran out of power, addresses, and compute before it ran out of capital.
Roxum Street brokers the physical and digital infrastructure behind the AI economy — data center capacity, IPv4 address blocks, GPU compute, and the boutique tech companies that hold them.
Four scarce assets. One desk each.
Every desk is built around a single buyer pain point — and priced accordingly.
No power or space to scale AI
Data Center Infrastructure
Multi-year lease and real estate contracts for capacity buyers who can't get power or shell space fast enough on their own.
Fee: 1%–3% of total contract value
EnquireNetwork expansion halted by scarcity
IPv4 Address Blocks
Pure commodity asset transfers of address blocks, settled through escrow, for networks that can't grow without them.
Fee: 3%–5% broker commission via escrow
EnquireUnutilized compute burning capital
GPU Compute Resale
Sublease and allocation of idle GPU capacity, turning a stranded balance-sheet cost into a recovered spread.
Fee: 5%–10% spread margin on compute hours
EnquireLiquidity crunch, need to buy market share
Boutique Tech M&A
Corporate asset purchases and acqui-hires for buyers and sellers navigating a liquidity-constrained market.
Fee: 2%–5% success fee (Lehman formula)
EnquireRoxum Street exists because the AI buildout broke the old model of generalist brokerage.
Power, IPv4 space, GPU cycles, and equity in infrastructure-heavy tech companies are now four separate scarce-asset markets, each with its own buyers, sellers, and pricing logic. A generalist advisor can't hold all four at once — so we didn't build a generalist desk. We built four.
Every engagement runs principal-to-principal: we introduce, structure, and settle, rather than list assets on an open platform. Fees are disclosed up front, matched to the desk, and confirmed before any work begins.
How an engagement runs.
Same four steps regardless of which desk you're working with.
Scope the ask
A short call to confirm the asset, timeline, and constraints on your side — no data room access needed yet.
Match the counterparty
We go to our network for the specific asset class, not a general broadcast — speed comes from specificity.
Structure and diligence
Term sheet, diligence checklist, and, where applicable, escrow are set up before either side commits capital.
Close and settle
We stay in the transaction through settlement, not just through signature.
Every desk exists because a buyer couldn't wait.Start the conversation before your competitor does.