William Allen

Simpson Thacher & Bartlett - UNITED STATES


William Allen's competencies

Practice AreaJurisdictionRankAgg. Deals ValueClients DimensionN. of TransactionsLast Quarter
Corporate M&AUNITED STATES984510423411
Equity Capital MarketsUNITED STATES32695050001
Practice AreaJurisdictionRankAgg. Deals ValueClients DimensionN. of TransactionsLast Quarter
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Client Reviews

The Client Reviews provides a qualitative rating based on Partners' Clients feedback assessment


Communication Skills

0255075100Below expectationMeet expectationExceed expectation0

Technical skills

0255075100Below expectationMeet expectationExceed expectation0

Efficiency

0255075100Below expectationMeet expectationExceed expectation0


Effectiveness




Perceived Added Value

Ranking 2022: William Allen - Simpson Thacher & Bartlett

Practice AreaAgg. Deals ValueClients DimensionN. of TransactionsTier
Corporate M&A19860378011
Equity Capital Markets95050001
Practice AreaAgg. Deals ValueClients DimensionN. of TransactionsTier
Showing 1 to 2 of 2 entries

Ranking 2021: William Allen - Simpson Thacher & Bartlett

Practice Area Agg. Deals Value Clients Dimension N. of Transactions Tier
Practice Area Agg. Deals Value Clients Dimension N. of Transactions Tier

Ranking 2020: William Allen - Simpson Thacher & Bartlett

Practice Area Agg. Deals Value Clients Dimension N. of Transactions Tier
Practice Area Agg. Deals Value Clients Dimension N. of Transactions Tier

Significant Clients

The chart shows a balanced list of the William Allen's client portfolio - based on PBV Monitor's Analyzed Transactions during last Twelve Mounths
BlackstoneCventVista Equity PartnersMicrosoftHealthEdgeEQT Corporation LPCopeland05K10KRevenue (ML. Euro)

Team

The chart shows a balanced list of counselor working with William Allen - based on PBV Monitor's analyzed transactions during last Twelve Mounths
Lori LesserKrista McManusGregory GroganJonathan GoldsteinElizabeth CooperBrian GluckAdam MossEdward GraisBobbie BurrowsKate MirinoAnthony VernaceVanessa BurrowsSophie StaplesSara MazurekMatthew LesterLouis ArgentieriJulia ToryJonathan OznerEllen GaoDennis LoiaconoChandlerGerard-ReimerCaitlin LuceyAndrew PurcellAdrianaEstor-RestrepoSteven KlarSimon TeichSichenZhangShoshanaSchorrSean LargeySean D.LargeySara RaziRussell LightRomanIbragimovRobertoArzaRichardJamgochianPeter W.SimonPeterGuryanOliverHeightonNawa LodinNathanUtterbackNate YangNancyMehlmanMtumeSangiewaMohanadSalaimiMimi ChengMichelStuebiMichaelWolitzerMichaelSlomovicsMichaelRatayMichaelLazrisMeredithBrentonMaximeFischer-ZerninMark SkerryMargeriteBlaseMalikLadhaniLiam MurrayLaura GalloJule WalshJoshuaStephensJonathan PallJonathanLindaburyJonathanKarenJonathanCantorJesslynNunezJennieGetsinJeanneAnnarummaJaminKosloweJacobMaddenHui LinHannahDanielsGuanxiongXuGil StraussFelicity BellEmmaWangEllaHammondElizabethDisciulloEli ShalamDorothyHectorDewey KangDeepa SarkarDeborahHarrisDavidRubinskyDavid KimDaniellaVillatoroClaireDiMarioChristopherFlynnChristina G.ParkChristianBondChelseaPentherCelesteFleetwoodCallieRobinsCaitlinLuceyBrianSteinhardtBenjaminWellsBenjaminSmithBenSpiersAmyZhouAlysha Sekhon08.55K17.1KAgg. deal value (ML. Euro)

Co-Counsel

The Chart shows a balanced list of William Allen's Co-Counsel Law Firm - based on PBV Monitor's analyzed transactions during last Twelve Mounths
Kirkland & EllisPaul Hastings LLPDebevoise & PlimptonCravath Swaine & Moore05.5K11KAgg. deal value (ML. Euro)

Counterparts

The Chart shows a balanced list of William Allen's other Firms involved - based on PBV Monitor's analyzed transactions during last Twelve Mounths
Kirkland & EllisFried Frank Harris Shriver & JacobsonDavis Polk & WardwellPaul Hastings LLPFenwick & West LLP04.25K8.5KAgg. deal value (ML. Euro)

Peer Reviews

The Peer Reviews provides a qualitative rating based on Counterparts / Referees' feedback assessment



Recent experiences

Bain Capital's $2.6 Billion Acquisition of HealthEdge4/15/2025
Clearwater Analytics' $125 Million Acquisition of Beacon3/17/2025
Blackstone and Vista Equity Partners' $8.4 Billion Acquisition of Smartsheet9/26/2024
Blackstone's Investment in Air Control Concepts7/22/2024
Consortium's Sell of £1.6 Billion Stake in LSEG6/11/2024
Cvent's Acquisition of Reposite6/11/2024
Blackstone's Acquisition of Remaining Interests in Copeland6/8/2024
Cvent's $100 Million Senior Secured Notes Offering5/21/2024
EQT's $3 Billion Acquisition of Perficient5/16/2024