highperformr logo

Apex Venture Partners's Overview

Total employees9
HeadquartersChicago
Founded

Apex Venture Partners, founded in 1987, is an established venture capital firm based in Chicago, Illinois. The firm has historically focused on early-stage investments in information technology and healthcare companies, primarily within the Midwest region of the United States. With a long track record, Apex Venture Partners has experience in partnering with entrepreneurs to build and scale successful businesses. While information on their most recent fund activity is not prominent, they have managed multiple funds over their history, such as their Fund VI which closed in 2000.

Where is Apex Venture Partners's Headquarters?

Apex Venture Partners officeApex Venture Partners officeApex Venture Partners officeApex Venture Partners office
*Images sourced via web search. Rights belong to original owners

HQ Function

Serves as the central hub for investment activities, portfolio management, and administrative operations of the firm.

Notable Features:

Located in a prominent downtown Chicago business district building. Specific internal features are not publicly detailed, likely standard Class A office space.

Work Culture:

As a traditional venture capital firm, the culture likely emphasizes analytical rigor, strong networking, and a collaborative approach to supporting portfolio companies. Given its long history, it may foster an experienced and mentor-driven environment.

HQ Significance:

The Chicago headquarters strategically positions Apex Venture Partners within a key Midwest hub for technology, healthcare, and entrepreneurial activity, facilitating access to deal flow, talent, and industry connections.

Values Reflected in HQ: The choice of a central business district location likely reflects professionalism, stability, accessibility, and a commitment to being integrated within the core business community.

Location:

While headquartered in Chicago and historically focused on investments within the United States, particularly the Midwest, Apex Venture Partners supports portfolio companies that may have global aspirations. Their direct operational presence and primary investment focus have been U.S.-based.

Street Address:

225 West Washington Street, Suite 1450

City:

Chicago

State/Province:

Illinois

Country:

USA

Apex Venture Partners's Global Presence

Buying Intent Signals for Apex Venture Partners

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.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Apex Venture Partners

As of April 2025, Apex Venture Partners' leadership includes:

James A. Johnson - Managing Partner
Lonnie J. D. Arneson - Partner
George A. Kase - Partner
Wayne A. Boulais - Partner

Investors of Apex Venture Partners

Apex Venture Partners has been backed by several prominent investors over the years, including:

Primarily funded by Limited Partners (LPs) which typically include pension funds, endowments, foundations, and high-net-worth individuals. Specific LPs are generally not publicly disclosed for venture capital firms.

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

There have been no widely publicized new hires or departures at the executive level for Apex Venture Partners in the last 12 months. As a private and long-established firm, information on team changes is not frequently announced.

Technology (Tech Stack) used by Apex Venture Partners

Discover the tools Apex Venture Partners uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Apex Venture Partners Email Formats and Examples

Common email formats for venture capital firms like Apex Venture Partners often include a combination of first name, last name, or initials. Given their domain apexvptrs.com, standard patterns are expected.

A likely email format for Apex Venture Partners is [first_initial][last]@apexvptrs.com.

Format

jjohnson@apexvptrs.com

Example

75%

Success rate

News and media

Various financial news outlets (e.g., Reuters, TechCrunch)July 25, 2018

Apex Venture Partners Portfolio Company Bloom Energy Completes Successful IPO

Bloom Energy (NYSE: BE), a fuel cell technology company and a notable investment in Apex Venture Partners' portfolio, went public through an Initial Public Offering. This event marked a significant liquidity event for early investors like Apex....more

PR Newswire / Apex Venture Partners historical recordsOctober 26, 2000

Apex Venture Partners Historically Closed Fund VI at $210 Million

Apex Venture Partners announced the closing of its sixth fund, Apex Venture Partners VI, L.P., with $210 million in committed capital. The fund focused on early-stage investments in information technology and healthcare companies....more

Highperformr’s free tools for company research

Explore Employees by Region or Country

See where a company’s workforce is located, by country or region.

View Funding Details

View past and recent funding rounds with amounts and investors.

Understand Revenue Insights

Understand company revenue estimates and financial scale.

Track Active Job Openings

Track active roles and hiring trends to spot growth signals.

Review Product and Offerings

Discover what a company offers—products, platforms, and solutions.

Get SIC or NAICS Codes

Get the company’s official SIC and NAICS classifications.

Analyze Website Traffic Trends

Analyze visitor volume, engagement, and top traffic sources.

Discover Social Profiles and Engagement

Explore LinkedIn, Twitter, and other active social profiles.

Identify Top Competitors

Identify top competitors based on similar business traits.

Research and Discover Companies with Highperformr — Smarter, Faster

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.

  • Track intent signals to find buyers who are actively in-market
  • Enrich contacts and companies instantly, no need to switch tools
  • Automate workflows to stay ahead of every change
  • Connect your CRM & tools for seamless data sync and activation

Thousands of companies, including Apex Venture Partners, are just a search away.