Jason Costello
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Jason Costello Email & Phone Number

Tax Director at Columbia Threadneedle
Location: Boston, Massachusetts, United States 7 work roles 1 school
1 work email found @columbiathreadneedle.com 3 phones found area 617 and 800 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email j****@columbiathreadneedle.com
Direct phone (617) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Columbia Threadneedle
Role
Tax Director
Location
Boston, Massachusetts, United States
Company size
2448 employees

Who is Jason Costello? Overview

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Quick answer

Jason Costello is listed as Tax Director at Columbia Threadneedle, a with 2448 employees, based in Boston, Massachusetts, United States. AeroLeads shows a work email signal at columbiathreadneedle.com, phone signal with area code 617, 800, and a matched LinkedIn profile for Jason Costello.

Jason Costello previously worked as Tax Manager at Columbia Management and Tax Team Manager at Columbia Management. Jason Costello holds Finance from Bridgewater State University.

Company email context

Email format at Columbia Threadneedle

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

{first}.{last}@columbiathreadneedle.com
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AeroLeads found 1 current-domain work email signal for Jason Costello. Compare company email patterns before reaching out.

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Profile bio

About Jason Costello

Jason Costello is a Tax Director at Columbia Threadneedle. He possess expertise in fund accounting, investments, tax, mutual funds, asset management and 1 more skills.

Listed skills include Fund Accounting, Investments, Tax, Mutual Funds, and 2 others.

Current workplace

Jason Costello's current company

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

Columbia Threadneedle
Columbia Threadneedle
Tax Director
Boston, MA, US
Website
columbiathreadneedle.com
Employees
2448
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Company profile
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7 roles

Jason Costello work experience

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

Team & coworkers

Colleagues at Columbia Threadneedle

Other employees you can reach at columbiathreadneedle.com. View company contacts for 2448 employees →

DH Dylan Houllahan Dylan Houllahan Colleague at Columbia ThreadneedleCambridge, Massachusetts, United States View → MW Martha Weldon Martha Weldon Colleague at Columbia ThreadneedleBoston, Massachusetts, United States View → LD Luke Diiorio Luke Diiorio Colleague at Columbia ThreadneedleBoston, Massachusetts, United States View → TT Tony Tesch Tony Tesch Colleague at Columbia ThreadneedleMinneapolis, Minnesota, United States View → DG Donna Godbout Donna Godbout Colleague at Columbia ThreadneedleNewington, Connecticut, United States View → SR Susan Riechel Susan Riechel Colleague at Columbia ThreadneedleLos Angeles, California, United States View → KL Kevin Lema Kevin Lema Colleague at Columbia ThreadneedlePlymouth County, Massachusetts, United States View → BS Benjamin Simonds Benjamin Simonds Colleague at Columbia ThreadneedleBoston, Massachusetts, United States View → BA Bruna Alves Bruna Alves Colleague at Columbia ThreadneedleRio De Janeiro, Brazil View → JN Julie Nickerson Julie Nickerson Colleague at Columbia ThreadneedleGreater Boston, United States View →
1 education record

Jason Costello education

FAQ

Frequently asked questions about Jason Costello

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

What company does Jason Costello work for?

Jason Costello works for Columbia Threadneedle.

What is Jason Costello's role at Columbia Threadneedle?

Jason Costello is listed as Tax Director at Columbia Threadneedle.

What is Jason Costello's email address?

AeroLeads has found 1 work email signal at @columbiathreadneedle.com for Jason Costello at Columbia Threadneedle.

What is Jason Costello's phone number?

AeroLeads has found 3 phone signal(s) with area code 617, 800 for Jason Costello at Columbia Threadneedle.

Where is Jason Costello based?

Jason Costello is based in Boston, Massachusetts, United States while working with Columbia Threadneedle.

What companies has Jason Costello worked for?

Jason Costello has worked for Columbia Threadneedle and Columbia Management.

Who are Jason Costello's colleagues at Columbia Threadneedle?

Jason Costello's colleagues at Columbia Threadneedle include Dylan Houllahan, Martha Weldon, Luke Diiorio, Tony Tesch, and Donna Godbout.

How can I contact Jason Costello?

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

What schools did Jason Costello attend?

Jason Costello holds Finance from Bridgewater State University.

What skills is Jason Costello known for?

Jason Costello is listed with skills including Fund Accounting, Investments, Tax, Mutual Funds, Asset Management, and Financial Analysis.

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