Perpetua Castlereagh

emp-ib-ma-r2-4Flight risk watch

Associate · M&A · New York · Reports to Rohan Verhoeven · 3.6 years

1reports14in the network0candidates judged56shared with4known to nobody else

The network

9 inside, 5 outside

Inside the firmIntapp DealCloud · declaredAffinity · inferredMail metadata · correspondenceNever touchedCloser to the centre is more contact

What this network is

9inside the firm5outside it0touched in 60 days0never touched4known to nobody else10colleagues on the thinnest account11relationship capital

Intapp DealClouddeclaredMail metadatacorrespondenceAffinityinferred

Recent activity

Janek QuilliamMarrowbone Partners20 Aug 2026

Penn State UniversityTier NT7 Aug 2026

Lorcan HollingworthWestmarch Partners19 Jul 2026

Hiro CastellaneArdenne Group30 Jun 2026

Xiulan QuilliamAshgrove Capital5 Apr 2026

Every tie

WhoWhereSideKindContactLastEvidence

Rohan VerhoevenM&AInsidemanager82—Org chart Elias DuvernayM&AInsidereport76—Org chart Emrys NkemdirimM&AInsideteammate44—Org chart Mirembe SorrentinoM&AInsideteammate44—Org chart Casper LindstromM&AInsideteammate44—Org chart Priscilla RutherfordM&AInsideteammate44—Org chart Leonie RenwickM&AInsideteammate44—Org chart Sven AchebeM&AInsideteammate44—Org chart Anton OyinlolaM&AInsideteammate44—Org chart

Hiro CastellaneArdenne GroupOutsideclient30 touches5 months agoIntapp DealCloud

Janek QuilliamMarrowbone PartnersOutsideclient16 touches3 months agoIntapp DealCloud

Penn State UniversityTier NTOutsideschool15 touches4 months agoMail metadata

Lorcan HollingworthWestmarch PartnersOutsideformer colleague14 touches4 months agoAffinity

Xiulan QuilliamAshgrove CapitalOutsideformer colleague4 touches8 months agoAffinity

Known to nobody else

4 would leave with them

Hiro CastellaneArdenne Group · client30 touches

Janek QuilliamMarrowbone Partners · client16 touches

Lorcan HollingworthWestmarch Partners · former colleague14 touches

Xiulan QuilliamAshgrove Capital · former colleague4 touches

Shared with colleagues

56 colleagues

Mirembe SorrentinoArdenne Group · Marrowbone Partners · Ashgrove Capital · Penn State University4 shared Rohan VerhoevenArdenne Group · Ashgrove Capital · Westmarch Partners · Ashgrove Capital4 shared Thomas FaulknerMarrowbone Partners · Ardenne Group · Ashgrove Capital3 shared Noemi MarchmontMarrowbone Partners · Ardenne Group · Westmarch Partners3 shared Casper LindstromMarrowbone Partners · Ardenne Group · Ashgrove Capital3 shared Lucian AdeyemiAshgrove Capital · Ashgrove Capital · Westmarch Partners3 shared Seraphina BhattacharyaWestmarch Partners · Westmarch Partners · Penn State University3 shared Benjamin AbernathyMarrowbone Partners · Ashgrove Capital2 shared James OkaforMarrowbone Partners · Ardenne Group2 shared Margaret HaldenAshgrove Capital · Ashgrove Capital2 shared

Thinnest coverage

Colleagues who also reach it

Penn State UniversityPenn State University · school10 colleagues

Ardenne GroupHiro Castellane · client12 colleagues

Marrowbone PartnersJanek Quilliam · client13 colleagues

Ashgrove CapitalXiulan Quilliam · former colleague21 colleagues

Westmarch PartnersLorcan Hollingworth · former colleague23 colleagues