Marc Horn Acuity


Marc has over fifteen years of corporate finance experience and focuses on the telecoms, cloud, and managed services sector.

Marc has advised on over twenty-five transactions across communication services, public/hybrid/private cloud, digital transformation, and digital infrastructure. Along with deep sector knowledge Marc has experience working on a wide range of deal sizes from entrepreneur led businesses to multi-national enterprises.

Marc joined Acuity in 2023 after ten years at Oakley Advisory. Prior to that Marc held roles in private equity, M&A, and valuation consultancy. Marc holds an MBA from Oxford University and a Business & Economics degree from Lehigh University, Pennsylvania.

“It’s been great working with Acuity on this fundraise – we have found Marcus and his team to be highly professional and knowledgeable about the fibre space, and very responsive at all times.”

Managing Partner, Kingsley Capital Partners


Marc enjoys tennis and skiing, and in particular seeing his two young children quickly getting better – and soon surpassing him – at those.



Acuity advise Mondago on its strategic investment from Akixi

Acuity advises Macquarie Capital and Tiger Infrastructure backed Voneus, on its acquisition of the trade and assets of Broadway Partners

Acuity acts as lead advisor to Pure IP on its sale to BCM One

Acuity advises Qube GB on its sale to ICG-backed Circet

Acuity advises Spring Fibre on its £155 million funding from River and Mercantile

Acuity advises Lothian Broadband Group on its £20 million cornerstone funding from The Scottish National Investment Bank

Acuity advise Broadway Partners on its £145 million funding from Downing LLP

Acuity & Q Advisors Represent Mission Labs in Its Acquisition by Gamma Communications

Acuity advises LDC on investment into network performance & security specialist Phoenix Datacom

Foresight completes investment into Lightning Fibre to bring hyperfast broadband connectivity to the South East

Windsor Telecom accelerates growth

Acuity advises US-based MEI Wet Processing Systems and Services LLC on their sale to PE-backed RENA Technologies GmbH

Acuity secures investment from FPE Capital in Kallik, a leading provider of Labelling and Artwork Management SaaS solutions to the Medical Device, Pharmaceutical and Chemical Sectors

Acuity advises Community Fibre on their £50m funding boost from RPMI and Amber Infrastructure

Acuity advised Call Flow on their €30m investment to bring full-fibre broadband to further small towns in South East England

Acuity advises CommuniGator on cross-border sale to Spotler

Ncam Technologies Limited secures investment from YFM Equity Partners

TrueSpeed Communications Ltd secures funding from Aviva plc

Merger of Sub10 Systems with Fastback Networks

Sale of 3V Transaction Services Limited to SafeCharge

Acuity advises DisplayNote Technologies on its sale to Volaris Group