Boutique investment banking · London
Good companies run out of runway before they run out of value.
Roxum Street is an independent investment bank advising founders, management teams, and investors on M&A and capital raising — institutional rigor and direct access on every mandate.
What brings founders to us
Services / 01–02
Two disciplines. One standard of execution.
M&A and capital markets are run as two dedicated desks — never a generalist coverage model.
Capabilities
What a two-desk model brings to every mandate.
- Direct access to institutional investors, family offices, and private equity
- Relationships spanning venture capital, growth equity, and strategic acquirers
- Capital strategy and deal structuring
- Investor positioning and narrative development
- Discreet, privately run outreach — never a broad auction
- Diligence coordination and materials preparation
- Senior bankers on every mandate, not a junior handoff
- Buy-side and sell-side execution under one roof
- Market intelligence across sectors, deal types, and geographies
Who We Are
Roxum Street exists because founder-led companies kept getting generalist coverage built for someone else's deal.
M&A and capital raising are two different disciplines, each with its own buyers, investors, and process. A generalist advisor can't run both well — so we didn't build a generalist desk. We built two. Every engagement runs principal-to-principal: we advise, structure, and execute, rather than hand a mandate to a junior team. Fees are disclosed up front, matched to the mandate, and confirmed before any work begins.
Process
How an engagement runs.
Same four steps regardless of whether it's M&A or a capital raise.
Scope the mandate
A short call to confirm the objective, timeline, and constraints on your side — no data room access needed yet.
Match the counterparty
We go to our network for the specific mandate — investors or acquirers — not a general broadcast.
Structure and diligence
Term sheet, diligence checklist, and closing mechanics set up before either side commits capital.
Close and fund
We stay in the transaction through funding and closing, not just through signature.
Start Here
Every mandate exists because a founder couldn't wait.
Start the conversation before your competitor does.