Charles Ko: Email & Phone Number

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Customer Service Representative at Accretive Technology Group|Seattle, Washington, United States

Position:

Customer Service Representative at Accretive Technology Group

Location:

Seattle, Washington, United States

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Last updated: 2026-06-12

Updated: 2026-06-12

Found email addresses for Charles Ko:

Business emails:

k*************t@offerup.com,

k*************t@wolterskluwer.com,

k********t@philamuseum.org

Personal emails:

k************t@gmail.com,

k*************t@gmail.com

Found phones for Charles Ko:

+1-205-***-**88,

+1-480-***-**61

A different Charles Ko?

Work Experience 18 years

Customer Service Representative at Accretive Technology Group

Jan 2026 - Current

Executive Administrative Assistant at Pierce County Juvenile Court

Aug 2024 - Jul 2025

Health and well-being at Career Break

Jul 2020 - Jul 2024

Account Manager - Autos at OfferUp

Jul 2019 - Jun 2020

Program Manager - Shelter and Rescue Support Program at Trupanion

Oct 2018 - Jul 2019

Customer Relations Specialist - Retention at Trupanion

Feb 2018 - Oct 2018

Account Manager - Inside Sales at Trupanion

Sep 2017 - Feb 2018

Client Services Manager at Northern Trust

Jul 2016 - May 2017

Investment Manager Liaison at Northern Trust

Apr 2014 - Jun 2016

Associate Corporate Operations Specialist at Wolters Kluwer

Mar 2013 - Apr 2014

Assistant to Facilities Engineering at Tempel a Worthington Steel Company

Jun 2012 - Mar 2013

Client Relationship Manager at Cerity Partners

Jul 2011 - Jun 2012

Mutual Funds and Annuities Associate at Prudential Financial

Oct 2010 - Apr 2011

Visitor Services Assistant at Philadelphia Museum of Art

Jul 2008 - Oct 2010

Customer Service Associate / Teller at Third Federal Bank

Jun 2009 - Jul 2010

Charles Ko started working in 2008, then the employee has changed 11 companies and 14 jobs. On average, Charles Ko works for one company for 1 year 2 months.

Their professional focus is Account Management, Analytical Skills, and Banking across 3 core areas.

Education

Bachelor at TEMPLE UNIVERSITY, Fox School of Business

Frequently Asked Questions

What is Charles Ko's email address?

SignalHire found verified email addresses for Charles Ko, both business and personal. Their business email is k*************t@offerup.com, and personal emails include k************t@gmail.com, and k*************t@gmail.com.

What is Charles Ko's phone number?

SignalHire found multiple verified phone numbers for Charles Ko: +1-205-***-**88, and +1-480-***-**61.

How do I contact Charles Ko at Accretive Technology Group?

You can reach Charles Ko through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Charles Ko's professional background?

Charles Ko has 18 years of professional experience. They have held roles including Executive Administrative Assistant, Health and well-being, and Account Manager - Autos at companies such as Pierce County Juvenile Court, Career Break, and OfferUp. Their education includes Bachelor from TEMPLE UNIVERSITY, Fox School of Business.

Is Charles Ko's contact information up to date?

Yes. Charles Ko's SignalHire profile was last updated on 12 June 2026, reflecting their current position as Customer Service Representative at Accretive Technology Group in Seattle, WA, United States.

Charles Ko Namesakes

Name

Company

Position

Charles Ko

ITCA

Software License Compliance Specialist

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Charles Ko

The Australian National University

Software Construction Course Representative

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