Insights

Strong Industry Recognition TopBloc's recent recognition as a leader in ISG's Provider Lens and its award as the 2025 Workday Business Impact Partner of the Year highlight its reputation and credibility in the Workday services market, making it an attractive partner for organizations seeking proven expertise.

Acquisition Boosts Capabilities The acquisition of TopBloc by ASGN Inc. for 340 million dollars positions it within a larger IT services ecosystem, offering cross-selling opportunities with other enterprise clients seeking specialized Workday deployment and support services.

Expanding Client Base TopBloc’s extensive client engagement across industries, including large and medium enterprises, combined with its dominant share of over 30% of new Workday projects in the segment, suggests substantial market penetration and potential for expanding into similar organizations.

Innovative Automation Solutions Leveraging proprietary automation technology like SmartLoader enables faster deployment and cost savings, providing opportunities to upsell to clients interested in efficiency and rapid ROI for their Workday implementations.

Growth in HR Partner Ecosystem Partnerships such as the one with DynaFile to develop Workday integrations signal an expanding ecosystem of HR technology integrations, opening avenues for targeting organizations investing in integrated HR and payroll systems for enhanced compliance and efficiency.

TopBloc Tech Stack

TopBloc uses 8 technology products and services including LottieFiles, Zendesk, Workday Human Capital Management, and more. Explore TopBloc's tech stack below.

  • LottieFiles
    Design
  • Zendesk
    Documentation Tools
  • Workday Human Capital Management
    Human Resource Management System
  • HTML
    Programming Languages
  • Bootstrap
    UI Frameworks
  • Agosto
    Web Design And Development Services
  • Django
    Web Frameworks
  • Nginx
    Web Servers

TopBloc's Email Address Formats

TopBloc uses at least 1 format(s):
TopBloc Email FormatsExamplePercentage
First.Last@topbloc.comJohn.Doe@topbloc.com
98%
First@topbloc.comJohn@topbloc.com
1%
First.Middle@topbloc.comJohn.Michael@topbloc.com
1%

Frequently Asked Questions

Where is TopBloc's headquarters located?

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TopBloc's main headquarters is located at 600 West Chicago Avenue Suite 275 Chicago, Illinois 60654 United States. The company has employees across 2 continents, including North AmericaEurope.

What is TopBloc's official website and social media links?

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TopBloc's official website is topbloc.com and has social profiles on LinkedInCrunchbase.

What is TopBloc's NAICS code?

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TopBloc's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does TopBloc have currently?

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As of April 2026, TopBloc has approximately 796 employees across 2 continents, including North AmericaEurope. Key team members include Vice President Of Channel Sales & Alliances: Y. K.Vice President Of Net New Sales - Medium Enterprise East: M. T.Vp Of Sales - Canada: A. D.. Explore TopBloc's employee directory with LeadIQ.

What industry does TopBloc belong to?

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TopBloc operates in the IT Services and IT Consulting industry.

What technology does TopBloc use?

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TopBloc's tech stack includes LottieFilesZendeskWorkday Human Capital ManagementHTMLBootstrapAgostoDjangoNginx.

What is TopBloc's email format?

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TopBloc's email format typically follows the pattern of First.Last@topbloc.com. Find more TopBloc email formats with LeadIQ.

When was TopBloc founded?

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TopBloc was founded in 2016.

TopBloc

IT Services and IT ConsultingIllinois, United States501-1000 Employees

Apex Systems, LLC dba TopBloc is a technology consulting firm that provides fixed-time, fixed-price Workday deployment services, and on-demand Workday support. 

TopBloc leverages proprietary automation technology to quickly and pragmatically deploy Workday’s Human Capital Management, Payroll, and Financials business services. Our solutions reduce timelines and eliminate inefficiencies, enabling clients to focus on their business while they gain immediate value from their new Workday platform. With SmartLoader, TopBloc’s one-of-a-kind acceleration technology, our consultants can expedite implementation and pass meaningful savings back to our clients. 

Once live, TopBloc has multiple flexible expertise offerings that augment and operate a customer’s Workday solutions. TopBloc’s Help Desk offers clients ongoing support to optimize their Workday solution, assisting with everything from the creation of new reports to answering how-to questions to resolving urgent issues. TopBloc’s Payroll Managed Services provides in-tenant payroll processing support to guide clients throughout the pay period or to fully outsource payroll processing.

As a preferred Workday partner, TopBloc works across industries with both Large and Medium Enterprise firms. We are proud to be recognized as one of the leading Workday Services Providers, acting as an implementation partner for over 30% of all new Workday projects in the Medium Enterprise segment. 

Make Workday work for you with custom solutions designed by TopBloc.

Section iconCompany Overview

Headquarters
600 West Chicago Avenue Suite 275 Chicago, Illinois 60654 United States
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2016
Employees
501-1000

Section iconFunding & Financials

  • $500M$1B

    TopBloc's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    TopBloc's revenue is estimated to be in the range of $500M$1B

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