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David Gannon Email & Phone Number
VP Treasurer
at
Horizon
1 work email found
@horizontherapeutics.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
VP Treasurer
Location
Greater Dublin, Ireland
Company size
Who is David Gannon? Overview
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Quick answer
David Gannon is listed as VP Treasurer at Horizon, a with 19 employees, based in Greater Dublin, Ireland. AeroLeads shows a work email signal at horizontherapeutics.com and a matched LinkedIn profile for David Gannon.
David Gannon previously worked as Executive Director Treasury at Jazz Pharmaceuticals and Director Commercial Integration, Wyeth Nutrition at Nestle S.A.. David Gannon holds Ba, Economics, Mathematics from University College Dublin.
Company email context
Email format at Horizon
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{first_initial}{last}@horizontherapeutics.com
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Profile bio
About David Gannon
BA ● FCAGlobally astute Regional Finance Director and Treasury Specialist, currently VP,Treasurer, Horizon Pharma, and with a proven track record of success ensuring sound financial stewardship in global Pharmaceuticals, Healthcare and Financial Services sectors for Horizon Pharma, Jazz, Nestle, Pfizer, Wyeth & Citicorp. Strong communicator and stakeholder relationship builder, with proven talents delivering post-merger/acquisition business transition and change programmes, implementing transfer pricing models, mapping financial processes and driving foreign exchange and cash management programmes incorporating multiple affiliates/markets. KEY SKILLS:• Multi-Region Financial Control• Business Transformation & Corporate Governance • $Multi-billion Product Portfolio Management & New Development Review• Transfer Pricing Model Implementation • OPEX/CAPEX Budgetary Management• International Resource Management• Consolidated Financial Statements • Physical Cash Pooling (Europe)• Intercompany Payment Frameworks & Netting Systems• Business Expansion & Finance Contract Negotiation • Foreign Exchange, Cash Management & Risk Management Policies
Listed skills include Strategic Financial Planning, Business Transformation Programmes, Global Cross Functional Team Leadership, Sarbanes Oxley Act, and 22 others.
Current workplace
David Gannon's current company
Company context helps verify the profile and gives searchers a useful next step.
Horizon
8 roles · 37 years
David Gannon work experience
A career timeline built from the work history available for this profile.
Vp Treasurer
CurrentWorking as a key member of the executive team at Horizon, an international specialty biopharmaceutical company, NASDAQ listed (HZNP) dedicated to helping people live better lives. Designing a roadmap for the Treasury Department, embedding cash management, investment and foreign exchange hedging and Treasury policies.
Mar 2015 - Present
Executive Director Treasury
A key member of the finance team tasked with building a treasury department from greenfield. Implemented International Cash Management, Intercompany Netting and Treasury policies and procedures.
Oct 2013 - Feb 2015
Director Commercial Integration, Wyeth Nutrition
Seconded to Switzerland to oversee the post-acquisition integration of all Pfizer (SMA) Nutrition into Nestle; educated regional nestle teams on Pfizer Transfer Pricing Model and business financial processes and provided critical data to support regulatory enforced divestitures in Australia, South Africa & Latin America.
2012 - 2013
~1 yr
Regional Finance Director - Europe & Anz
Key role as Regional Finance Director for Europe, Australia, New Zealand & Emerging Markets following acquisition of Wyeth. Managed $multi-million OPEX, and a globally disbursed team of 11, producing all regional financial statements/analysis and portfolio/margin reviews.
2011 - 2012
~1 yr
Director - European Treasury Opertaions
Full responsibility for all Treasury Operations managing $m OPEX budget, additionally Director of Trans-Europe Assurance wholly owned Insurance Captive until acquisition by Pfizer in Nov 2009: Developed International Treasury Centre from Greenfield site; Pan-European and Global Cash Management Programme, incorporating 80+ affiliates and $multi-billion capital management and Global Foreign Exchange Hedging Programme across 40 participants.
1999 - 2010
~11 yrs
Operations Manager
Apr 1996 - Sep 1999
Various
Early Career History
1999: Trustee Manager, Citicorp Trustees Ireland Ltd.1998-1999: Operations Manager Treasury, Citicorp Finance Ireland Ltd.1996-1997: Supervisor, Citibank Investment Services Ireland Ltd.1995-1996: Accountant/Supervisor, Mellon Trust.1990-1995: Trainee Accountant, KPMG Corporate Recovery Division.
1990 - 1999
~9 yrs
3 education records
David Gannon education
Ba, Economics, Mathematics
Education record
Clongowes Wood College
Education record
Clongowes Wood College
FAQ
Frequently asked questions about David Gannon
Quick answers generated from the profile data available on this page.
What company does David Gannon work for?
David Gannon works for Horizon.
What is David Gannon's role at Horizon?
David Gannon is listed as VP Treasurer at Horizon.
What is David Gannon's email address?
AeroLeads has found 1 work email signal at @horizontherapeutics.com for David Gannon at Horizon.
Where is David Gannon based?
David Gannon is based in Greater Dublin, Ireland while working with Horizon.
What companies has David Gannon worked for?
David Gannon has worked for Horizon, Jazz Pharmaceuticals, Nestle S.A., Pfizer, and Wyeth.
How can I contact David Gannon?
You can use AeroLeads to view verified contact signals for David Gannon at Horizon, including work email, phone, and LinkedIn data when available.
What schools did David Gannon attend?
David Gannon holds Ba, Economics, Mathematics from University College Dublin.
What skills is David Gannon known for?
David Gannon is listed with skills including Strategic Financial Planning, Business Transformation Programmes, Global Cross Functional Team Leadership, Sarbanes Oxley Act, Financial Analysis, Forecasting, Financial Reporting, and Finance.
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