How many employees work at Wiss?
Wiss & Co. LLP has 453 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 4.4%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Wiss
Hello. We are Wiss. A team of passionate accountants and financial experts who go beyond balancing the books. We empower businesses to secure and sustain financial futures through operational frameworks and advisory services. For over 50 years, we’ve built long-standing relationships with two distinct customers: family-run and investor-backed businesses. Servicing the middle market, our expertise spans from advisory and wealth management to accounting and assurance, with a keen focus on data analytics to drive outcomes. Beyond the numbers, our culture is rich with social impact programs designed to benefit our employees and local communities. When people find Wiss, they come for the long haul. We love to talk numbers, but we thrive on hearing the stories that propelled you to success while tackling obstacles for growth. Connect with one of our practice leads to see how we can magnify your business. And leave the accounting to us!
As of December 2025
Wiss
workforce metrics
Headcount
453
Avg. Salary
$120.9k
Tenure
4.3yr
Growth Rate
4.4%
Hiring Rate
Attrition Rate
For even more metrics data,
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Employee Headcount
Interactive chart of Wiss annual worldwide employee count from 2023 to 2025.
- Wiss total number of employees in 2025 was 453, a 4.4% increase from 2024.
- Wiss total number of employees in 2024 was 433, a 2.8% increase from 2023.
- Wiss total number of employees in 2023 was 421, a 5.3% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Wiss annual active job postings from 2023 to 2025.
- Wiss active job postings in 2025 was 28, a 66.7% increase from 2024.
- Wiss active job postings in 2024 was 14, a 60.0% decline from 2023.
- Wiss active job postings in 2023 was 26, a 64.9% decline from 2022.
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Employee Sentiment
Sentiment Topics
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