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Declan Costello Email & Phone Number

Director of International Accounting at LastPass
Location: Ireland 6 work roles 1 school
1 work email found @riotgames.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email d****@riotgames.com
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
LastPass
Role
Director of International Accounting
Location
Ireland
Company size
21 employees

Who is Declan Costello? Overview

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Quick answer

Declan Costello is listed as Director of International Accounting at LastPass, a with 21 employees, based in Ireland. AeroLeads shows a work email signal at riotgames.com and a matched LinkedIn profile for Declan Costello.

Declan Costello previously worked as Snr. Manager International Accounting at Citrix and Financial Accountant at Riot Games. Declan Costello holds Bachelor Of Business (Honours) In Accounting & Finance from Technological University Dublin.

Company email context

Email format at LastPass

This section adds company-level context without repeating Declan Costello's masked contact details.

{first_initial}{last}@riotgames.com
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AeroLeads found 1 current-domain work email signal for Declan Costello. Compare company email patterns before reaching out.

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Profile bio

About Declan Costello

Declan Costello is a Director of International Accounting at LastPass. He possess expertise in financial accounting, internal controls, financial audits, financial reporting, financial analysis and 2 more skills.

Listed skills include Financial Accounting, Internal Controls, Financial Audits, Financial Reporting, and 3 others.

Current workplace

Declan Costello's current company

Company context helps verify the profile and gives searchers a useful next step.

LastPass
Lastpass
Director of International Accounting
boston, massachusetts, united states
Website
lastpass.com
Employees
21
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Company profile
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6 roles

Declan Costello work experience

A career timeline built from the work history available for this profile.

Director Of International Accounting

Current
Lastpass
Apr 2023 - Present

Snr. Manager International Accounting

Citrix
Mar 2019 - Jun 2023

Financial Accountant

Riot Games

Dublin

Jun 2015 - Mar 2019

Accountant

D'Amcio Dry Limited
Apr 2011 - Aug 2014

Audit Trainee

Osk

Dublin

Oct 2007 - Mar 2011
Team & coworkers

Colleagues at LastPass

Other employees you can reach at lastpass.com. View company contacts for 21 employees →

SC Szilard Csom Szilard Csom Colleague at LastpassHungary View → EN Endre Nyirő Endre Nyirő Colleague at LastpassBudapest, Hungary View → MK Megyeri Kenez Megyeri Kenez Colleague at LastpassBudapest, Hungary View → VP Vedija Pillay Vedija Pillay Colleague at LastpassGreater Seattle Area, United States View → DD Dominick Digennaro Dominick Digennaro Colleague at LastpassWexford, Pennsylvania, United States View → PA Péter Andrékó Péter Andrékó Colleague at LastpassHungary View → FA Felipe A. Gomes Ferreira Felipe A. Gomes Ferreira Colleague at LastpassPortugal View → NM Nóra Makai Nóra Makai Colleague at LastpassBudapest Metropolitan Area, Hungary View → CT Csenge Tarnói Csenge Tarnói Colleague at LastpassBudapest, Hungary View → SF Shannon Felts Woodward Shannon Felts Woodward Colleague at LastpassAtlanta, Georgia, United States View →
1 education record

Declan Costello education

FAQ

Frequently asked questions about Declan Costello

Quick answers generated from the profile data available on this page.

What company does Declan Costello work for?

Declan Costello works for LastPass.

What is Declan Costello's role at LastPass?

Declan Costello is listed as Director of International Accounting at LastPass.

What is Declan Costello's email address?

AeroLeads has found 1 work email signal at @riotgames.com for Declan Costello at LastPass.

Where is Declan Costello based?

Declan Costello is based in Ireland while working with LastPass.

What companies has Declan Costello worked for?

Declan Costello has worked for Lastpass, Citrix, Riot Games, Grant Thornton Ireland, and D'Amcio Dry Limited.

Who are Declan Costello's colleagues at LastPass?

Declan Costello's colleagues at LastPass include Szilard Csom, Endre Nyirő, Megyeri Kenez, Vedija Pillay, and Dominick Digennaro.

How can I contact Declan Costello?

You can use AeroLeads to view verified contact signals for Declan Costello at LastPass, including work email, phone, and LinkedIn data when available.

What schools did Declan Costello attend?

Declan Costello holds Bachelor Of Business (Honours) In Accounting & Finance from Technological University Dublin.

What skills is Declan Costello known for?

Declan Costello is listed with skills including Financial Accounting, Internal Controls, Financial Audits, Financial Reporting, Financial Analysis, External Audit, and Ifrs.

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