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Daniel Costello Email & Phone Number

Associate General Counsel, Labor and Employee Relations at WGL
Location: Washington, District of Columbia, United States 8 work roles 2 schools
1 work email found @hilton.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email d****@hilton.com
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Current company
WGL
Role
Associate General Counsel, Labor and Employee Relations
Location
Washington, District of Columbia, United States
Company size
3 employees

Who is Daniel Costello? Overview

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Quick answer

Daniel Costello is listed as Associate General Counsel, Labor and Employee Relations at WGL, a with 3 employees, based in Washington, District of Columbia, United States. AeroLeads shows a work email signal at hilton.com and a matched LinkedIn profile for Daniel Costello.

Daniel Costello previously worked as Associate General Counsel, Labor & Employee Relations at Wgl and Senior Counselor, Bureau of International Labor Affairs (ILAB) at U.S. Department Of Labor. Daniel Costello holds Ba, Political Science from Depaul University.

Company email context

Email format at WGL

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

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Profile bio

About Daniel Costello

Daniel Costello is a Associate General Counsel, Labor and Employee Relations at WGL. He possess expertise in employment law, employee relations, employee benefits, labor relations, hotels and 24 more skills.

Listed skills include Employment Law, Employee Relations, Employee Benefits, Labor Relations, and 25 others.

Current workplace

Daniel Costello's current company

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

WGL
Wgl
Associate General Counsel, Labor and Employee Relations
Washington, DC, US
Website
wgl.com
Employees
3
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Company profile
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8 roles

Daniel Costello work experience

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

Associate General Counsel, Labor And Employee Relations

Wgl

Washington, Dc, Us

Associate General Counsel, Labor & Employee Relations

Current
Wgl

Washington, District Of Columbia, United States

Feb 2021 - Present

Counsel, Labor Relations, Americas

Hilton Worldwide

Mclean, Virginia

Apr 2016 - Aug 2020

Regional Director Of Human Resources, Americas, Northeast And Canada

Hilton Worldwide

New York, New York

Jun 2011 - Jun 2016
Team & coworkers

Colleagues at WGL

Other employees you can reach at wgl.com. View company contacts for 3 employees →

MJ Majda Jamali Majda Jamali Colleague at WglNew York City Metropolitan Area, United States View → JN Justin Nance Justin Nance Colleague at WglAlexandria, Virginia, United States View → YM Yotor Mekonnen Yotor Mekonnen Colleague at WglWashington Dc-Baltimore Area, United States View → JL Joyce Little Joyce Little Colleague at WglDistrict Heights, Maryland, United States View → OW Opeoluwa Wonuola Olawale Opeoluwa Wonuola Olawale Colleague at WglWashington Dc-Baltimore Area, United States View → MH Monica Hudson Monica Hudson Colleague at WglDistrict Heights, Maryland, United States View → NH Nimmie Hickman Nimmie Hickman Colleague at WglSpringfield, Virginia, United States View → AJ Abraham J. Luttrell Abraham J. Luttrell Colleague at WglStephens City, Virginia, United States View → SF Siobhan Ferrell Siobhan Ferrell Colleague at WglWashington, District Of Columbia, United States View → JJ John Justice John Justice Colleague at WglFayetteville, North Carolina, United States View →
2 education records

Daniel Costello education

FAQ

Frequently asked questions about Daniel Costello

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

What company does Daniel Costello work for?

Daniel Costello works for WGL.

What is Daniel Costello's role at WGL?

Daniel Costello is listed as Associate General Counsel, Labor and Employee Relations at WGL.

What is Daniel Costello's email address?

AeroLeads has found 1 work email signal at @hilton.com for Daniel Costello at WGL.

Where is Daniel Costello based?

Daniel Costello is based in Washington, District of Columbia, United States while working with WGL.

What companies has Daniel Costello worked for?

Daniel Costello has worked for Wgl, U.S. Department Of Labor, Hilton Worldwide, Millennium & Copthorne Hotels, and Intercontinental Hotels Group.

Who are Daniel Costello's colleagues at WGL?

Daniel Costello's colleagues at WGL include Majda Jamali, Justin Nance, Yotor Mekonnen, Joyce Little, and Opeoluwa Wonuola Olawale.

How can I contact Daniel Costello?

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

What schools did Daniel Costello attend?

Daniel Costello holds Ba, Political Science from Depaul University.

What skills is Daniel Costello known for?

Daniel Costello is listed with skills including Employment Law, Employee Relations, Employee Benefits, Labor Relations, Hotels, Hospitality Industry, Hospitality, and Hotel Management.

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