Troy & Tammy Wolbrink
We work alongside more
than 500 churches and
mission organizations.
than 500 churches and
mission organizations.
We empower more than
12,000 missionaries with an
additional 4 hours per month.
12,000 missionaries with an
additional 4 hours per month.
That’s 48,000 more hours
each month that can be
used for advancing the
Good News of Jesus Christ!
each month that can be
used for advancing the
Good News of Jesus Christ!
Serving with…
"Empowering Servants of Christ to Take the Gospel to the World"
Troy develops software that helps thousands of missionaries have more time for ministry.
Learn more about his software: www.tntware.com
troy@wolbrinkfamily.com

tammy@wolbrinkfamily.com
Like most missionaries, Troy needed to build up a team of prayer and financial partners to support his ministry. At the time, there was no software available to help him manage this complex part of his ministry. So, as a hobby, he began writing his own software!
In 2001, he began sharing his software with other missionaries within Campus Crusade for Christ. Then, word of mouth spread, and soon missionaries from other organizations wanted it as well. Troy began working with other organizations to help them get started with it.
Today, 12,000 missionaries from over 500 organizations are using Troy’s software to help them save time and stay organized. And the numbers keep growing!

Ellis Goldstein
Director, Ministry Partner Development
Cru/Campus Crusade for Christ
Steve Shadrach
Director, SupportRaisingSolutions.org
Author, The God Ask: A Fresh, Biblical Approach to Personal Support Raising
“When I ponder how God has used Troy to leverage global Kingdom impact, words like wunderkind, virtuoso, brilliant, and skillful don’t adequately describe Troy’s ministry to support-raising missionaries from more than 500 organization around the world. Troy lives MPD (Ministry Partner Development). Troy touches and tastes MPD every day. Troy gets MPD, and has written software that already helps more than 12,000 other missionaries do a vastly improved job of raising financial resources so that the life-saving, life-giving Name of Jesus can be proclaimed around the world.”
Rev. Roger Peterson
Lead Co-Author, Maximum Impact Short-Term Mission
Director of International Ministries Partnerships, Converge Worldwide
President / Publisher, STEM Int’l / STEMPress
Lead Co-Author, Maximum Impact Short-Term Mission
Director of International Ministries Partnerships, Converge Worldwide
President / Publisher, STEM Int’l / STEMPress
Along with being a full time mom, Tammy loves to maximize and empower others for ministry. One of the ways she does that is by coaching missionaries in how to simplify, unclutter and organize their lives and ministries, thus freeing them up to be more effective in taking the gospel to the world.
Tammy also has a heart for reaching out to our neighborhood and community. God has opened doors for her to have an outreach to kids in our neighborhood and in our kids’ schools. We have seen several kids come to faith in Christ, and we have seen God open doors to share Christ with their parents as well.
Troy is originally from Mitchell, South Dakota. After graduating from Moorhead State University, he taught math and physics at Mitchell Christian High School for a year before going into full-time missions.
Tammy is originally from Harrisburg, Pennsylvania. After graduating from Baptist Bible College in Clarks Summit, PA, she taught at Trinity Christian School for two years before going into full-time missions.
Troy and Tammy met in Orlando and were married in 1997. Their daughter Lindsey was born in 2002, and Rachel was born in 2005.
Join with us!
Like most missionaries, we depend on consistent financial support to carry on our ministry. Would you prayerfully consider joining with us by committing $50, $100, $200 or some other amount in monthly support? Thank you for prayerfully considering this!
We work with Global Service Network to “Empower Servants of Christ to Take the Gospel to the World”.
GSN is a member of the Evangelical Council for Financial Accountability (ECFA) which ensures that Christian ministries maintain the highest ethical standards.