Who owns PORTFOLIO SERVICES LTD.?

No ownership or control links for PORTFOLIO SERVICES LTD. are resolved in the current sources yet — view the network graph to expand, or pull the cited JSON dossier.

What is PORTFOLIO SERVICES LTD.'s risk level?

WhiteIntel flags PORTFOLIO SERVICES LTD. as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.

Where does PORTFOLIO SERVICES LTD. appear across sources?

PORTFOLIO SERVICES LTD. is indexed in the WhiteIntel corporate-ownership graph (US), with a source on every claim.

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Dossier

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PORTFOLIO SERVICES LTD.

Name: PORTFOLIO SERVICES LTD. — ownership dossier
Creator: WhiteIntel
License: https://whiteintel.dev/terms
Keywords: corporate ownership, beneficial ownership, UBO, corporate intelligence, OSINT, corporate registry, PORTFOLIO SERVICES LTD., Company, US

Low

CompanyUS

View network JSON / MCPsample

Fig. 01 — Cross-source signature

/01

At a glance

Dimensions on file

Subsidiaries: 6

/02

Key facts

Risk signal

Low

Risk

PORTFOLIO SERVICES LTD. is a Company registered in US resolved across 1 source in the WhiteIntel corporate-ownership graph.

/03

Ownership & control

Owners / controllers

None in current sources.

Holdings / subsidiaries

PORTFOLIO SERVICES LTD.
- Marker Therapeutics, Inc.· tenpercentowner· via SEC EDGAR
- iBio, Inc.· tenpercentowner· via SEC EDGAR
- Cyclacel Pharmaceuticals, Inc.· tenpercentowner· via SEC EDGAR
- Avid Bioservices, Inc.· tenpercentowner· via SEC EDGAR
- Vericel Corp· tenpercentowner· via SEC EDGAR
- CYTOKINETICS INC· tenpercentowner· via SEC EDGAR

/04

Directorship network

418 other roles

Where this entity’s officers also hold (or held) positions — the wider network reached through shared people. Roles are registry records, not a claim of control.

Marker Therapeutics, Inc.

ELMS STEVEdirector
Knobil Katharinedirector
Eansor Norman Daviddirector
Vera Juanofficer
Eansor Norman Daviddirector
ELMS STEVEdirector
CORZO KATHRYN PENKUSdirector
Vera Juanofficer
Vera Juandirector
Knobil Katharinedirector
Florence Anthony A. Jr.tenpercentowner
BASKETT FORESTtenpercentowner
Behbahani Alitenpercentowner
WALKER PAUL EDWARDtenpercentowner
Makhzoumi Mohamadtenpercentowner
SANDELL SCOTT Dtenpercentowner
CHANG CARMENtenpercentowner
NEW ENTERPRISE ASSOCIATES 16, L.P.tenpercentowner
NEA 16 GP, LLCtenpercentowner
NEA PARTNERS 16, L.P.tenpercentowner
LURIER ELIOT Mofficer
WILSON JOHN ROBERTdirector
AGOPYAN NADIAofficer
HOANG TSVETELINA Pofficer
SZYMANSKA ANNAofficer
KONERU MYTHILIofficer
LOIACONO MICHAELofficer
LASKOW-POOLEY DAVIDdirector
GARRETT GERALDofficer
HOANG PETER L.director
HOANG PETER L.officer
KIM ANTHONY H.officer
WASSERMAN FREDERICK GERALDdirector
SONSINI PETER W.tenpercentowner
MAKOWER JOSHUAtenpercentowner
LEEN ANN M.officer
DART KENNETH BRYANtenpercentowner
EASTERN CAPITAL LTDtenpercentowner
WILSON GLYNNdirector
REDDISH MARKdirector
MOSELEY KENofficer
Behbahani Alidirector
WALKER PAUL EDWARDdirector
BARRIS PETER Jtenpercentowner
MOTT DAVID Mtenpercentowner
VISWANATHAN RAVItenpercentowner
Silverman Joshuadirector
GRISEWOOD SHERRYdirector
WILSON GLYNNofficer
BONFIGLIO JOHN Nofficer
BONFIGLIO JOHN Ndirector
REDDISH MARKofficer
CORIN DENISdirector
CORIN DENISofficer
DEPIPPO LYNNdirector
MOORE TRACY Aofficer
MOORE TRACY Adirector
LINDSAY ALAN Pdirector
MCGOWAN PATRICK Adirector
JEFFERIES WILFRED ARTHURtenpercentowner
MCGOWAN PATRICK Aofficer

iBio, Inc.

Banjak Marcofficer
Duran Felipeofficer
Brenner Martinofficer
Duran Felipeofficer
Brenner Martinofficer
Banjak Marcofficer
Arkowitz Daviddirector
Clark William Ddirector
Parada Antonio Bernardino Guimaraesdirector
Sender Garydirector
STONER ELIZABETHdirector
Duran Felipeofficer
Brenner Martinofficer
Brenner Martindirector
Banjak Marcofficer
KROPOTOVA ALEXANDRAdirector
Arkowitz Daviddirector
Clark William Ddirector
Schimmelpennink Evert B.director
Parada Antonio Bernardino Guimaraesdirector
Sender Garydirector
Lutz Robert Matthewofficer
ISETT THOMAS FRANCIS 3RDdirector
ISETT THOMAS FRANCIS 3RDofficer
MADDUX RANDY JOEofficer
MCKEY JOHN D JRdirector
ARMSTRONG LINDA WASHINGTONdirector
GENERAL HILL (RET) JAMES T.director
CHANG GLENNdirector
DELTA JOHNofficer
KAY ROBERTdirector
DART KENNETH BRYANtenpercentowner
EASTERN CAPITAL LTDtenpercentowner
ERWIN ROBERT Lofficer
MULLANEY JAMES P.officer
RUSSELL PHILIP K.director
TERENCE RYAN Eofficer
FLUG SEYMOURdirector
ELLIOTT ARTHUR Ydirector
KAY ROBERTofficer
GIANNONE MARK Aofficer
DESANTIS CARLtenpercentowner
KAIN SCOTTofficer
Corcoran Andreaofficer
MUSING JULES A.director
KAY E GERALDtenpercentowner
BECK DOUGLASofficer
BASSETT PAMELAdirector
YUSIBOV VIDADIofficer
MASI DINAofficer
KMIEC JENNIFER L.officer
SCHILD GEOFFREY C.officer
YUSIBOV VIDADIdirector

Cyclacel Pharmaceuticals, Inc.

NATAN DAVIDdirector
Lazar David E.10% owner
Ben-Tzvi Avrahamdirector
Doris Wong Sing Ee10% owner
Chong Kwang Fockdirector
Kiu Cu Sengofficer
Lazar David E.10% owner
NATAN DAVIDdirector
NATAN DAVIDdirector
Lazar David E.officer
Ben-Tzvi Avrahamdirector
MARXE AUSTIN W & GREENHOUSE DAVID Mtenpercentowner
CHIAO JUDYofficer
ROMBOTIS SPIROdirector
MCBARRON PAULofficer
BANHAM JOHN MICHAEL MIDDLECOTTdirector
WESTWOOD ROBERTofficer
UPRICHARD DAVID Cdirector
ROMBOTIS SPIROofficer
MCBARRON PAULdirector
MCVIE JOHN GORDONdirector
JACKSON ROBERTofficer
FITTERS DIVERSIFIED BERHADtenpercentowner
YAP KIM CHOYtenpercentowner
KUA KHAI LOONtenpercentowner
ONG YEE LUNGtenpercentowner
Doris Wong Sing Eetenpercentowner
Doris Wong Sing Eedirector
Kiu Cu Sengofficer
Kiu Cu Sengdirector
Doris Wong Sing Eeofficer
Lazar David E.tenpercentowner
TAN KOK HUIother
SURIA SUKSES ENGINEERING SDN BHDtenpercentowner
HO KEE WEEtenpercentowner
SURIA SUKSES ENGINEERING SDN BHDother
HO JIEN SHIUNGother
HO JIEN SHIUNGtenpercentowner
TAN KOK HUItenpercentowner
NAIR KRISHNAN SATIS WARANdirector
LAURDURAJ INIGO ANGELdirector
HO KEE WEEother
NATAN DAVIDdirector
Chong Kwang Fockdirector
Lazar David E.director
Ben-Tzvi Avrahamdirector
Lazar David E.officer
SCHWARTZ BRIANdirector
SCHWARTZ BRIANofficer
FERGUSON KENNETH M.director
BARKER SAM Ldirector
Spiegel Robert J.director
HENNEY CHRISTOPHER Sdirector
KIRSCHBAUM MARKofficer
Walker Karin Ldirector
SEMS LLOYDdirector
HRADSKY GREGORY T.director
DART KENNETH BRYANtenpercentowner
EASTERN CAPITAL LTDtenpercentowner
TANG CAPITAL PARTNERS LPtenpercentowner
TANG CAPITAL MANAGEMENT LLCtenpercentowner
TANG KEVINtenpercentowner
BACOPOULOS NICHOLAS Gdirector
SPIEGELMAN DANIEL Kdirector
SOSNOWSKI ROBERT EDWARDofficer
MORGAN STANLEYtenpercentowner
WOMELSDORF DR JOHN FRANCISofficer
DEERFIELD CAPITAL LPtenpercentowner
DEERFIELD SPECIAL SITUATIONS FUND INTERNATIONAL LTDtenpercentowner
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)tenpercentowner
Flynn James Etenpercentownerother
DEERFIELD SPECIAL SITUATIONS FUND, L.P.tenpercentowner
COLLINS WILLIAMofficer
Legault Pierredirector
REYES GREGORYofficer
Flynn James Etenpercentowner
DELEAGE JEANother

Avid Bioservices, Inc.

Vericel Corp

Colangelo Dominickofficer
Halpin Michaelofficer
Hagen Heididirector
Mara Joseph Anthony Jrofficer
Hopper Jonathan Markofficer
Hopper Jonathan Markofficer
Colangelo Dominickofficer
Halpin Michaelofficer
Mara Joseph Anthony Jrofficer
Flynn Sean C.officer
SIEGAL JONATHANofficer
SIEGAL JONATHANofficer
Mahoney Karenofficer
Flynn Sean C.officer
Halpin Michaelofficer
Hopper Jonathan Markofficer
Mara Joseph Anthony Jrofficer
Colangelo Dominickofficer
Mara Joseph Anthony Jrofficer
SIEGAL JONATHANofficer
Hopper Jonathan Markofficer
Colangelo Dominickofficer
Flynn Sean C.officer
Halpin Michaelofficer
Mahoney Karenofficer
MCLAUGHLIN KEVIN Fdirector
Halpin Michaelofficer
Flynn Sean C.officer
Mara Joseph Anthony Jrofficer
Hopper Jonathan Markofficer
Rubino Alan Ldirector
ZERBE ROBERT L MDdirector
SIEGAL JONATHANofficer
SIEGAL JONATHANofficer
ZERBE ROBERT L MDdirector
SIMMS NELSON Mdirector
ARMSTRONG R DOUGLAS PHDofficer
BRENNAN GERALD JRofficer
WRIGHT LISAdirector
Halpin Michaelofficer
WOTTON PAUL Kdirector
SIEGAL JONATHANofficer
Hopper Jonathan Markofficer
Rubino Alan Ldirector
Hagen Heididirector
Flynn Sean C.officer
Mara Joseph Anthony Jrofficer
MCLAUGHLIN KEVIN Fdirector
Colangelo Dominickofficer
Colangelo Dominickdirector
Mahoney Karenofficer
GILMAN STEVEN Cdirector
Pennell Sandraofficer
MICHEL GERARD Jofficer
ORLANDO DANIELofficer
CONSONANCE CAPITAL MANAGEMENT LPtenpercentowner
CONSONANCE CAPMAN GP, LLCtenpercentowner
BLUTT MITCHELL J MDtenpercentowner
CONSONANCE CAPMAN GP, LLCother
CONSONANCE CAPITAL MANAGEMENT LPother
BLUTT MITCHELL J MDother
EASTERN CAPITAL LTDtenpercentowner
DART KENNETH BRYANtenpercentowner
ELLISTON MICHAEL W.officer
CRESSWELL RONALD Mdirector
URSCHEL HAROLD C JRdirector
MAYLEBEN TIMOTHY Mofficer
MAYLEBEN TIMOTHY Mdirector
GIBSON BRIANofficer
WATLING SHARONofficer
BARTEL RONNDAofficer
DURBIN SCOTTofficer
DUNBAR GEORGE W JRdirector
DUNBAR GEORGE W JRofficer
SUDOVAR STEPHENdirector
WYANT SUSANdirector
HAMPSON BRIANofficer
ARMSTRONG R DOUGLAS PHDdirector
ELMAR BURCHARDTofficer
BARD ROBERTofficer
HOCK JANET MARYofficer

CYTOKINETICS INC

Blum Robert Iofficer
Malik Fady Ibrahamofficer
Malik Fady Ibrahamofficer
Lee Sungofficer
Callos Andrewofficer
Malik Fady Ibrahamofficer
Blum Robert Iofficer
Callos Andrewofficer
Malik Fady Ibrahamofficer
Blum Robert Iofficer
Blum Robert Iofficer
Callos Andrewofficer
Callos Andrewofficer
Callos Andrewofficer
Callos Andrewofficer
Malik Fady Ibrahamofficer
Blum Robert Iofficer
Blum Robert Iofficer
Malik Fady Ibrahamofficer
Callos Andrewofficer
Blum Robert Iofficer
Malik Fady Ibrahamofficer
Harrington Robert Arthurdirector
Malik Fady Ibrahamofficer
Landry Robert Edirector
Landry Robert Edirector
Malik Fady Ibrahamofficer
Malik Fady Ibrahamofficer
Malik Fady Ibrahamofficer
HENDERSON JOHN Tdirector
Harrington Robert Arthurdirector
Kaye Edward M. MDdirector
Wysenski Nancydirector
WIERENGA WENDALLdirector
CRAGG DAVIDofficer
BARBARI SHARONofficer
Blum Robert Iofficer
MORGANS DAVID J JRofficer
WOLFF ANDREW Aofficer
SABRY JAMES Hdirector
TRAUTMAN JAY Kofficer
DOW STEPHEN Mtenpercentowner
DOW STEPHEN Mdirector
SABRY JAMES Hofficer
SPUDICH JAMES Adirector
Daly James Mdirector
Landry Robert Edirector
Blum Robert Idirector
Wysenski Nancydirector
Kaye Edward M. MDdirector
Malik Fady Ibrahamofficer
Callos Andrewofficer
Lee Sungofficer
Harrington Robert Arthurdirector
Bhanji Munadirector
PARSHALL B LYNNEdirector
WIERENGA WENDELLdirector
HENDERSON JOHN Tdirector
Hessekiel Jeffreyofficer
WIERENGA WENDALLdirector
WONG ROBERTofficer
PLETCHER BRETT Aofficer
COSTA SANTO Jdirector
SMITH SANDFORD Ddirector
JAW CHINGofficer
SCHLOSSBERG MARK Aofficer
CALIFF ROBERTdirector
GAGE L PATRICKdirector
BVF II GP LLCother
BVF INC/ILother
Biotechnology Value Trading Fund OS LPother
LAMPERT MARK Nother
LAMPERT MARK Ntenpercentowner
BVF PARTNERS L P/ILother
BVF Partners OS Ltd.other
BVF I GP LLCother
BVF GP HOLDINGS LLCother
BIOTECHNOLOGY VALUE FUND L Pother
BIOTECHNOLOGY VALUE FUND II LPother
BVF INC/ILtenpercentowner
BVF PARTNERS L P/ILtenpercentowner
MCDOWELL CARYN GORDONofficer
RODDY PETER Sofficer
MORGAN BRADLEY PAULofficer
CHARPENTIER BONNIEofficer
SCHNIEDERS ELISABETHofficer
GILBERT DENISEdirector
EASTERN CAPITAL LTDtenpercentowner
DART KENNETH BRYANtenpercentowner
HEIDRICH A GRANT IIIdirector
SCHMERTZLER MICHAELother
SABRY JAMES Hother
SCHMERTZLER MICHAELdirector
RABSON MICHAELofficer
MCDADE MARKdirector
HOMCY CHARLES Jdirector
SCHMERTZLER MICHAELtenpercentowner

/ Community notesFREE

Analyst context the registries don’t carry — corrections, links, open questions on PORTFOLIO SERVICES LTD.. Notes are community-contributed leads, not verified facts.

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