Colyn joined HG Chartered Accountants (then Henri Grove & Partners) in 2000 after completing his degree at the University of Stellenbosch. He completed his Honours Bachelor of Accounting Science and SAICA training contract during 2001 and passed both of his qualifying board exams to qualify as a Chartered Accountant during 2003. He was then appointed as an audit manager in the firm and eventually as a partner in 2007.

“Dolf” (Rudolf) van der Westhuizen is a founding member of HGCA back in 1994, when the firm started off as Henri Grove & Partners. He studied at the University of Fee State and Unisa, and is a registered member of SAIPA. He is married , with children and grandchildren , and has been in the Bellville/Durbanville area for 35 years.

Francois, a registered auditor, matriculated at Hermanus High School in 2003. He started as an article clerk with Henri Grove and Partners in August 2004. After obtaining a BCOMPT degree and honours through UNISA between 2005 and 2009, he was promoted to audit manager at Henri Grove & Partners. He completed his board exams and qualified as a chartered accountant in 2011. He was offered a partnership in 2012, and became an official partner in 2016.

Riacco joined HG Chartered Accountants (then Henri Grove & Partners) in 1996 while studying part-time towards becoming a Chartered Accountant. He completed his Bachelor of Accounting Science and SAICA training contract after four years and his Honours Bachelor of Accounting Science a year later.
He then wrote and passed both of his qualifying board exams in one year to qualify as a Chartered Accountant, becoming the first trainee accountant of the firm to become a Chartered Accountant.
He was then appointed as an audit manager in the firm and eventually as a partner in 2006. He is married, has a daughter and two sons.

Melissa joined HG Chartered Accountants (then Henri Grove & Partners) in 2000 while studying part-time towards becoming a Chartered Accountant. She completed her Bachelor of Accounting Science and SAICA training contract after four years and her Honours Bachelor of Accounting Science during 2007.
She qualified as a Chartered Accountant during 2009 and was appointed as an audit manager in the firm with the prospects of becoming a partner during 2019.