TopBloc: Detailed Company Information & Corporate Profile
Summary
TopBloc, founded in 2016 and based in Chicago, is an independent IT services firm that specializes in Workday solutions—including implementation, support, and consulting across human capital, financial, and payroll domains.
Employing 500–1000 professionals, the company generates $100M–$500M in revenue while delivering comprehensive workday services such as change management, human capital management, financial management, and managed payroll. SIC code 7380 and location in the Chicago Metropolitan Area highlight its focus on technology consulting.
Leadership features Victoria Lemmon (Vice President of Sales for Workday Medium Enterprise & Emerging Markets), Jillian Peri and Rob Pryce (Vice Presidents of Sales), Christopher Ford (Senior Vice President), and a team of senior consultants and project managers who ensure end‑to‑end delivery. The independent status allows tailored solutions for mid‑size enterprises seeking scalable workday transformations.
| TopBloc Website | topbloc.com |
| Social Links |    |
| Industries | |
| TopBloc Headquarters Address | 448 N La Salle Dr, Chicago, Illinois, 60654 US |
| Company Size | 500-1000 employees |
| Specialities & Services | Workday, Workday Implementation, Workday Support, Workday Services, Human Capital Management, Change Management, Financial Management, Payroll Managed Services, Consulting |
| SIC Code | 7380 |
| DMA Code | Chicago Metropolitan Area |
| Founded | 2016 |
| Estimated Annual Revenue | $100M - 500M |
| Operating Status | Independent Company |
| Updated: | 2026-09-17 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 2008 | Privately Held | 1.0K - 5.0K | |
| 2005 | Public Company | 10K - 50K | |
| 1990 | Privately Held | 5.0K - 10K | |
| 1919 | Public Company | 50K - 100K |
Estimated Website Traffic
The chart shows a decline in traffic to the topbloc.com website. In August, traffic decreased to 876, compared to 903 in the previous month. The highest traffic in 2026 was recorded in January, reaching 1829 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
TopBloc's workforce includes employees across a wide range of tenure levels.
3% have been with the company for less than 1 year29% have been with the company for 1 to 2 years34% have been with the company for 3 to 4 years29% have been with the company for 5 to 7 years4% have been with the company for 8 to 10 years
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TopBloc Corporate Information: FAQ
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