Welch LLP Employee Directory
AccountingOntario, Canada201-500 Employees
Welch LLP has about 358 employees across 2 continents, most of them in North America. By country, the largest groups are Canada (96%), United Kingdom Of Great Britain And Northern Ireland (2%) and United States Of America (1%). Accounting and Engineering make up over half of the profiles with a known department. Welch LLP's workforce spans 10 departments. Welch LLP's workforce grew 21% between July 2025 and July 2026.