Gretchen Hannum
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Gretchen Hannum Email & Phone Number

Licensed Real Estate Broker at Berkshire Hathaway HomeServices Chicago
Location: Greater Chicago Area, United States 9 work roles 1 school
1 work email found @koenigrubloff.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email g****@koenigrubloff.com
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Role
Licensed Real Estate Broker
Location
Greater Chicago Area, United States
Company size

Who is Gretchen Hannum? Overview

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Quick answer

Gretchen Hannum is listed as Licensed Real Estate Broker at Berkshire Hathaway HomeServices Chicago, a with 589 employees, based in Greater Chicago Area, United States. AeroLeads shows a work email signal at koenigrubloff.com and a matched LinkedIn profile for Gretchen Hannum.

Gretchen Hannum previously worked as Production Assistant/Planner at Triangle Package Machinery Co. and Accounts Payable Clerk at Triangle Package Machinery Co.. Gretchen Hannum holds Automotive Technology from College Of Lake County.

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Email format at Berkshire Hathaway HomeServices Chicago

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{first_initial}{last}@koenigrubloff.com
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AeroLeads found 1 current-domain work email signal for Gretchen Hannum. Compare company email patterns before reaching out.

Profile bio

About Gretchen Hannum

Gretchen Hannum is a Licensed Real Estate Broker at Berkshire Hathaway HomeServices Chicago.

Current workplace

Gretchen Hannum's current company

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Berkshire Hathaway HomeServices Chicago
Berkshire Hathaway Homeservices Chicago
Licensed Real Estate Broker
Chicago, IL, US
Employees
589
AeroLeads page
9 roles

Gretchen Hannum work experience

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

Production Assistant/Planner

-Purchased tools and materials required for manufacturing-Received and logged incoming inventory via Microsoft NAV -Tracked the progress of parts as they travel through production via Microsoft NAV -Maintained a detailed excel list of projected project completion dates -Worked closely with manufacturing, engineering, and production teams in order to maintain efficiency and meet delivery deadlines -Served as back up coverage for the front desk receptionist.

Jan 2019 - Dec 2021

Accounts Payable Clerk

Chicago, Il

-Responsible for receiving & processing all hardcopy & emailed invoices. -Reconciling invoices with associated purchase orders, confirming prices & organizing payment records. -Issuing & printing checks to vendors on a weekly basis. -Keeping track of invoices by date & recognizing companies that provide discounts for early payment. -Working closely with production & receiving departments to insure that proper products are received &paid for accurately. -Verifying accuracy of records by monitoring monthly statements. -Tracking employee credit card usage. -Recording & providing compensation for employee travel expenses. -Recognizing various types of expenses & charging them to the appropriate accounts. -Compiling spreadsheets of costs & quantity of certain materials frequently purchased. -Creating weekly Excel sheets of weekly spending for company’s CFO & CEO. -Continuing coverage for front desk receptionist. Responsibilities include answering phones, directing calls, operating paging system, & greeting incoming clients & vendors. -Continuing responsibility for operation & maintenance of postage machine & outgoing mail.

Jul 2018 - Jan 2019

Engineering Administrator

Chicago, Il

-Assembled parts catalogs via ARAS & Adobe Acrobat & implemented the process & format for said catalog-Assembled production packets, matching product drawings with the correct corresponding routing sheet-Managed the mail room, operated & maintained postage machine for outgoing mail, & distributed incoming mail internally by department-Acted as coverage for the front desk receptionist throughout the day, answered the phone, directing calls, &operated the paging system-Process Engineering Change Notices via ARAS to ensure data accuracy & created new parts orders -Trained in creating engineering tasks in Microsoft NAV to coordinate & maintain efficiency

Oct 2016 - Jul 2018

Buyer

Chicago, Il

-Assessed incoming product against standards of quality & current inventory-Managed cash count upwards of $600 in the safe & register at open & close, as well as handling bank deposits-Researched current market sales & assigned prices for incoming product-Processed & prepared inventory for purchase on the sales floor-Assisted customers in finding specific products & completed their transactions at the register-Transported inventory between 3 locations-Maintained order in the filing & systemization of inventory

Aug 2015 - Oct 2016

Server/Bartender

Orbit Room

Chicago, Il

-Provided excellent customer service to ensure patrons happiness & satisfaction, indoor & on patio-Learned the procedures, polices & menu specific to Orbit Room-Handled up to $600 at a time responsibly, efficiently & accurately-Acquired skill in multi-tasking when managing sections, participating in open/close duties, & serving customers-Prepared & bussed tables for easy rotation of customers-Operated as a team player-Maintained safety of customers, colleagues, & the law, especially when serving alcohol-Processed orders & transactions via Aloha POS Software

Feb 2015 - Aug 2015

Bartender

Fizz Bar And Grill

Chicago, Illinois

-Provided excellent customer service to ensure patrons happiness & satisfaction-Learned the procedures, polices & menu specific to Fizz Bar and Grill-Handled up to $600 at a time responsibly, efficiently & accurately-Acquired skill in multi-tasking when managing sections, participating in open/close duties, & serving customers-Prepared & bussed tables for easy rotation of customers-Operated as a team player-Maintained safety of customers, colleagues, & the law, especially when serving alcohol-Processed orders & transactions via Hot Sauce POS Software

Mar 2014 - Mar 2015
Team & coworkers

Colleagues at Berkshire Hathaway HomeServices Chicago

Other employees you can reach at koenigrubloff.com. View company contacts for 589 employees →

1 education record

Gretchen Hannum education

FAQ

Frequently asked questions about Gretchen Hannum

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

What company does Gretchen Hannum work for?

Gretchen Hannum works for Berkshire Hathaway HomeServices Chicago.

What is Gretchen Hannum's role at Berkshire Hathaway HomeServices Chicago?

Gretchen Hannum is listed as Licensed Real Estate Broker at Berkshire Hathaway HomeServices Chicago.

What is Gretchen Hannum's email address?

AeroLeads has found 1 work email signal at @koenigrubloff.com for Gretchen Hannum at Berkshire Hathaway HomeServices Chicago.

Where is Gretchen Hannum based?

Gretchen Hannum is based in Greater Chicago Area, United States while working with Berkshire Hathaway HomeServices Chicago.

What companies has Gretchen Hannum worked for?

Gretchen Hannum has worked for Berkshire Hathaway Homeservices Chicago, Triangle Package Machinery Co., Reckless Records, Orbit Room, and Fizz Bar And Grill.

Who are Gretchen Hannum's colleagues at Berkshire Hathaway HomeServices Chicago?

Gretchen Hannum's colleagues at Berkshire Hathaway HomeServices Chicago include Janai Bouman, Amy Kehoe Realtor, Devin Green, Dani Barker, and Jean Salatich.

How can I contact Gretchen Hannum?

You can use AeroLeads to view verified contact signals for Gretchen Hannum at Berkshire Hathaway HomeServices Chicago, including work email, phone, and LinkedIn data when available.

What schools did Gretchen Hannum attend?

Gretchen Hannum holds Automotive Technology from College Of Lake County.

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