About Us
Our timeline tells the story.
Our Leadership TEam
Dean Hergott Kayla Knoblauch Glenn Sylvestre Jennifer Myers Andrew Konecsni Annette Magus
Meet Our TEam
Aaron Baker CPA
Amanda Worobec
Andrew Konecsni CPA
Annette Magus CPA, CMA
Arvind
Carlie Steciuk CPA
Connie Dyck
Cortney Rohel
Dalton Kiedrowski
Dean Hergott
Elna Viarino
Emma Knight
Erin Ellison
Gavin Renneberg
Gene Gerspacher CPA, CA
Glenn Sylvestre
Hannah Dobrohoczki CPA
Jackie Hill
Jacob Hoeppner
Jared Marjoram
Jennifer Myers CPA, CGA
Jennifer Schuett
Kayla Knoblauch CPA
Kaylee Williams
Krista Prunkl
Marina Haugerud
Megan Albers
Nicole Montes
Rachel Reinbrecht
Sandra Hudyma
Sandra Syroteuk
Sara Binsfeld
Shane Gerwing CPA
Sheila Schreiner
Thomas Lessmeister CPA
Our Story
1969
- Hergott & Seidel, established in 1969 by the late Jerome Hergott and Mark Seidel, marks the origin of the firm.
1984
- Jerome and Mark eventually went their separate ways to pursue other opportunities, remaining in the accounting field. Mark’s daughter Kelly and Jerome’s son Dean eventually joined Mark at Mark Seidel Holdings.
2008
- Dean and Kelly joined Mark as owners as the firm transitioned into Hergott, Seidel & Associates.
2009
- Glenn Sylvestre joined the firm, bringing with him a decade of banking experience.
2010
- Gene Gerspacher, CPA, CA, joined the firm, bringing with him over 30 years of public practice and corporate management knowledge.
2012
- Moved to a new location doubling the firm’s square footage as well as the team size growing from 5 to 10.
2014
- Glenn and Gene become shareholders of Hergott, Seidel & Associates, while Mark took a step back from leadership and ownership to focus on serving his clients.
2015
- Kelly, Dean, Glenn, and Gene launched a new venture, HSA Chartered Professional Accountants, licensed by Chartered Professional Accountants of Saskatchewan to perform review engagements. This licensing would facilitate building the practice beyond the local market and aid in attracting new professionals.
2017
- Annette Magus, CPA, CMA, joined HSA as a Partner. Her 17 years at KPMG in assurance and practice management helped grow the firm’s assurance practice, strengthen CPA compliance, and improve productivity through digital file preparation.
- HSA opened its first satellite office in Wadena, SK.
- In November, the firm moved to its current location in downtown Humboldt.
2018
- Andrew Konecsni, CPA, joined the firm, increasing the number of licensed professionals to three. He received a comprehensive license, allowing the firm to expand its services to include audits.
2020
- Mark officially retired.
- Andrew joined the partnership and ownership groups, while Kelly stepped down from leadership and ownership to fcous on her clients.
- HSA Chartered Professional Accountants became an authorized CPA Saskatchewan Pre-approved Program training provider.
- Kayla Knoblauch, CPA, joined the firm as a CPA student.
2021
- Jennifer Myers, CPA, CGA, joined the firm, bringing with her over 12 years of public practice experience, further enhancing the firm’s expertise and client service capacity.
- Kelly officially retired.
2025
- Gene steps back from leadership and ownership but remains as part of the team as a consultant.
- Jennifer and Kayla joined the partnership and ownership groups.
- Opened a second satellite office in Saskatoon.
Today
Today, HSA Chartered Professional Accountants is proud to serve clients locally and beyond, backed by a strong team of designated professionals and CPA candidates. We remain committed to delivering trusted assurance, tax, bookkeeping, and advisory services while continuing to grow and adapt to the evolving needs of our clients.