Our Team

Gabe Seng, CPA, CGFM®, Manager

Gabe is a manager in Maner Costerisan’s Audit department, having joined the firm in 2022. He leads audit teams for a diverse range of government clients, building strong partnerships and ensuring clear, accurate financial reporting. 

With four years of dedicated experience at Maner, Gabe has developed a reputation for his work ethic and collaborative spirit. Before entering public accounting, he honed his teamwork skills by working with his father to build outdoor furniture. Gabe is driven by a passion for problem-solving and professional growth, and takes pride in preparing financial statements that reflect successful partnerships between audit teams and clients. 

Gabe holds a Master of Accountancy from Calvin University. Originally from Byron Center, Michigan, he now resides in Grand Rapids. Outside of work, he enjoys playing guitar, listening to music, reading, running ultra-marathons, and skiing. 

I value striving towards achieving difficult goals. Once you prove to yourself that you can do something challenging, it can give you the additional confidence to achieve more.