

ONLC Information
Summary
ONLC is a private company that has been in the industry for 43 years. The company currently specializes in the Information Technology and Services, Technical Education, E-Learning areas. The position of the Co-Founder & CEO is occupied by Andy Williamson. Its headquarters is located at Wilmington, Delaware, USA. The number of employees ranges from 25 to 100. The annual revenue of ONLC varies between 5.0M and 25M. To connect with ONLC employee register on SignalHire.
Organization Website | onlc.com |
Social Links | |
Phone Number | (800) 288-8221 |
Industries | |
Headquarters Location | 505 Carr Rd, Wilmington, Delaware, 19809 US |
Employees Size | 10-50 employees |
Specialties | Microsoft Office, Adobe, Microsoft Office Specialist (MOS), Project Management, CompTIA, Python, Artificial Intelligence, AI, Microsoft Copilot, Azure Copilot Studio, AI Transformation Services, Power BI, AutoCAD, Prompt Engineering, LLMs, Microsoft Fabric, Zapier, Copilot for Power Platform, Responsible AI, Google Workspace |
SIC Code | 8200 |
DMA Code | Delaware Valley |
Founded | 1983 |
Estimated Annual Revenue | $5.0M - 25M |
Operating Status | Independent Company |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| 1982 | Privately Held | 25 - 100 | 7.6M | $2M | |
| 2014 | Privately Held | 100 - 250 | 6M | $1M | |
| 1999 | Privately Held | 100 - 250 | 20M | $2M | |
| 1995 | Privately Held | 500 - 1.0K | 260M | $289M |
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Length of Employment
Employee tenure at ONLC shows a diverse range of experience levels:
6% have been with the company for less than 1 year16% for 1–2 years6% for 3–4 years9% for 5–7 years13% for 8–10 years50% have over 11 years of service at ONLCEx-employees positions
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