Access One, Inc. is a client-focused technology solutions provider specializing in business communications and IT services. Since 1993, they have been delivering a comprehensive suite of services including unified communications (UCaaS), cloud services, managed IT, cybersecurity, and connectivity solutions. Access One aims to simplify complex technology for businesses of all sizes, enabling them to enhance productivity, improve collaboration, and secure their operations. They are known for their consultative approach, tailoring solutions to meet specific client needs and providing exceptional customer support.
The Chicago headquarters serves as the central hub for Access One's operations, including executive leadership, sales, engineering, client support, and strategic planning for their nationwide service delivery.
Located within the Three First National Plaza skyscraper, a prominent architectural landmark in Chicago's Loop, offering a modern office environment with advanced technological infrastructure.
Access One fosters a collaborative and client-centric work culture. Employees are encouraged to be innovative and responsive, with a strong emphasis on teamwork, professional growth, and delivering high-quality service and technical expertise.
The Chicago HQ is significant as it anchors Access One's presence in a key market, facilitates direct engagement with a diverse client base, and supports their nationwide operational capabilities.
Access One primarily focuses on serving businesses across the United States. Their infrastructure, services, and support are geared towards providing comprehensive nationwide coverage for their U.S.-based clientele. While they do not have physical international offices, their cloud-based solutions can support businesses with distributed U.S. operations.
70 West Madison Street, Suite 1400
Chicago
IL
USA
Address: N/A (Field support and remote services)
To deliver and support voice, data, cloud, and managed IT services to businesses across all regions of the U.S., ensuring consistent quality and responsiveness regardless of client location.
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, AccessOne' leadership includes:
AccessOne has been backed by several prominent investors over the years, including:
No major executive hires or departures have been publicly announced by Access One in the last 12 months (May 2023 - May 2024). The most recent significant publicly noted executive change prior to this period was Mike Ivinger's appointment as CIO in March 2023.
Discover the tools AccessOne uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Access One, Inc. commonly utilizes an email format combining the first initial of an employee's first name with their full last name for their corporate email addresses.
[first_initial][last]@accessoneinc.com
Format
jdoe@accessoneinc.com
Example
95%
Success rate
Access One, Inc. Press Release • February 15, 2024
Access One announced it has successfully completed its SOC 2 Type II audit for the fourth consecutive year, reaffirming its commitment to maintaining high levels of security and data protection for its clients' critical information and infrastructure. This achievement underscores their dedication to operational excellence and trustworthiness in service delivery....more
Access One, Inc. Press Release • August 16, 2023
Access One was honored with the 2023 TBI Champions Award, recognizing their outstanding performance and partnership within the TBI technology services distributor community. This award highlights Access One's commitment to delivering excellent service and innovative solutions to their partners and clients....more
Access One, Inc. Press Release • June 28, 2023
Access One was named to the prestigious Channel Futures 2023 MSP 501 list, which recognizes the top managed service providers globally. This distinction reflects Access One's success as a leading MSP and their dedication to innovation in the IT services industry....more
See where a company’s workforce is located, by country or region.
View past and recent funding rounds with amounts and investors.
Understand company revenue estimates and financial scale.
Track active roles and hiring trends to spot growth signals.
Discover what a company offers—products, platforms, and solutions.
Get the company’s official SIC and NAICS classifications.
Analyze visitor volume, engagement, and top traffic sources.
Explore LinkedIn, Twitter, and other active social profiles.
Identify top competitors based on similar business traits.
Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.
Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.
Thousands of companies, including AccessOne, are just a search away.