Mary Gellin

Corporate Payroll Manager at Green Bay Packaging

Role: Payroll Manager at Green Bay Packaging
Location: Green Bay, WI, US
LinkedIn followers: 500 followers

Finance & AccountingView LinkedIn profile

About Mary Gellin

Highly skilled and dedicated Certified Payroll Professional with over 20 years of…

Experience

Payroll Manager
Green Bay Packaging
Jun 2021 — Present · Green Bay, WI, US

Education

Northeast Wisconsin Technical College
Vocational, Accounting
1987 — 1998

Skills

Time Management
Employee Benefits
Payroll Taxes
Process Improvement
Interviews
Project Planning
Adp Payroll
Accounts Receivable
Recruiting
Invoicing
Coaching
Performance Management
Payroll
Analysis
Policy
Peoplesoft
Auditing
Business Process Improvement
Budgets
Deferred Compensation
Hris
Management
Team Building
General Ledger
Onboarding
Microsoft Excel
Benefits Administration
Accounts Payable
Customer Service
Microsoft Outlook
Outlook
Leadership
Training
Budgeting
Accounting
Microsoft Office
Compliance
Employee Relations
Human Resources
Software Documentation

Contact information

Verified work emails, personal emails, and direct dials — unlocked in one click.

Work email
•••••@gbp.com
Personal email
•••••@•••••.com
Direct dial
+•• ••• ••• ••••

Unlock verified contacts

Free to start · No credit card required

Current company

Green Bay Packaging

Packaging and Containers Manufacturing · 2.1K employees · Founded 1933 · Green Bay, Wisconsin, United States

Headquartered in Green Bay, WI, since 1933, Green Bay Packaging is a family-owned, vertically integrated manufacturer of corrugated packaging, folding cartons, coated labels, and containerboard. We provide high-quality, sustainable packaging solutions to customers across a diverse range of industries. With more than 4,500 employees and over 40 facilities in 16 states, our operations span corrugated box plants, a folding carton facility, recycled and virgin containerboard mills, pressure-sensitive label stock plants, timberlands, a slitting operation, and a sawmill. Every location is committed to responsible resource management and continuous innovation, with an unwavering focus on safety, sustainability, quality, and operational excellence. As a fully vertically integrated company, we manage every stage of production—from raw materials to finished packaging—supported by more than 450,000 acres of company-managed timberlands, advanced containerboard mills, and efficient converting operations. This integration, paired with our decentralized structure, enables us to deliver consistent quality, sustainable solutions, and exceptional service. Our people are at the heart of our success. As a family-owned organization, we foster a collaborative, growth-oriented culture with opportunities across manufacturing, engineering, forestry, operations, sales, design, and more. We invest in our teams through competitive benefits, professional development, and a strong commitment to safety and well-being. George F. Kress’s founding vision continues to guide us: empowered people creating innovative solutions to meet the unique challenges of every customer.

gbp.com

Find verified contacts for anyone on LinkedIn

Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.

Start for free See how it works

Free plan included · No credit card required

This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.

About Mary Gellin

Experience

Payroll Manager

Education

Northeast Wisconsin Technical College

Skills

Find verified contacts for anyone on LinkedIn