JKB Capital

https://www.jkbcapital.com

Last activity: 25.06.2025

Active

JK&B Capital is a Chicago-based venture capital firm with more than $1.1 billion under cumulative management which focuses on the Communications, Information Technologies and Healthcare markets.

Portfolio

Mentions

Overview

Investment Type

Venture Capital

Investment Stage

Series B

Portfolio 1

Date	Name	Website	Total Raised	Location
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Mentions in press and media 16

Date	Title	Description
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Dec 20, 2012	Vantrix Receives US$13.5M in Series D Funding	Vantrix, a Montreal, Canada-based provider of optimized mobile content delivery solutions, has received US$13.5m in Series D funding. The round was led by existing investors Summerhill Venture Partners, JK&B Capital and Tudor Ventures, ...
Nov 12, 2012	EarlySense Raises $15M	EarlySense, a Ramat Gan, Israel and Waltham, MA, USA-based developer of patient monitoring systems, has raised $15m in a financing round. The round was led by Pitango Venture Capital, with participation from existing investors JK&B, Pro...
Nov 12, 2012	FDA-approved patient-monitoring device that can track oxygen levels in the blood raises $15M	The Israeli company, which has U.S. headquarters in Waltham, Massachusetts, developed the device to monitor patients’ vital signs. It also tracks movement to prevent falls, and bed sores that can make the patient vulnerable to hospital-acqu...
Jan 26, 2012	S.E.A. Medical Systems Closes $3M Series B Funding with JK&B Capital	S.E.A. Medical Systems, a Santa Clara, CA-based healthtech company focused on safety and management of IV medicine, has closed a $3m Series B funding with JK&B Capital. In conjunction with the funding, David Kronfeld, JK&B Capital’s...
Feb 8, 2011	Splunk (who?) takes on Google, Microsoft and Facebook for talent in Seattle	IT search engine provider Splunk is opening an office in Seattle, Wash., to try to acquire some of the talent in the area — and will be competing with a number of Web 2.0 titans and tech giants to do so. Splunk provides IT professionals wit...
Oct 20, 2010	EarlySense raises $7M for patient monitoring system	Among other uses, the device helps nurses and aides keep a better handle on turning patients in their beds, which prevents pressure ulcers. Clinical evaluations showed EverOn to significantly improve clinical care and lower costs for hospit...
Oct 14, 2009	IT search company Splunk reaches profitability	Splunk, which provides IT managers with a search engine to find problems in their company networks, just released its latest numbers on customer and revenue growth. The big message: Splunk is now profitable, and has been for two consecutive...
Sep 2, 2009	EMC gobbles discovery software co. Kazeon	Kazeon Systems, maker of software used to scour and retrieve buried network information for law firms, has been bought by IT giant EMC to beef up its data-search capabilities, and not just in the legal space. Based in Mountain View, Calif.,...
Aug 10, 2009	Aperto nails down $569K for WiMax base stations	WiMax equipment provider Aperto Networks has raised $569,000 in equity, reports VentureWire. Before now, the Milpitas, Calif., company had raised $159 million from Alliance Venture, Canaan Partners, GunnAllen Venture Partners, Innovacom, JA...
Jun 11, 2009	WiMax vendor Aperto adds $170K after raising millions	WiMax equipment provider Aperto Networks has raised $170,000 in debt financing from undisclosed investors. Based in Milpitas, Calif., the company is actually one of the wealthiest in the space, having raised $159 million from Alliance Ventu...
Apr 21, 2009	Kazeon captures $10M for advanced search and discovery	Kazeon Systems, a company that specializes in software used for electronic investigations and discovery of buried network information, just brought in $10 million in sixth-round funding from JK&B Capital, Clearstone Venture Partners, Me...
Dec 9, 2007	Anchor Intelligence To Audit Click Fraud	Palo Alto based Anchor Intelligence, which was called FraudWall until last week, may be part of the long term solution to the click fraud problem that plagues the big cost-per-click advertising networks (Google, Yahoo, Microsoft in particul...
Nov 2, 2007	VMIX, another video software company, raises cash	VMIX, a company that once sought to be YouTube, but which changed direction to provide software to large web properties to share video, has raised $16.5 million in funding. VMIX joins a host of companies doing much the same thing, including...
	FDA-approved patient-monitoring device that can track oxygen levels in the blood raises $15M	A medical technology startup has raised fresh capital after securing regulatory approval to expand its patient-monitoring device to monitor oxygen levels in patients following surgery. EarlySense raised $15 million in a series E financing r...
	EarlySense raises $7M for patient monitoring system	EarlySense has raised $7 million in investment funding to continue commercializing its patient monitoring system for hospitals and acute care centers, bringing its fundraising for the year to an impressive $20 million. The company’s EverOn ...

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FAQ about JKB Capital

How many startups has JKB Capital invested in?

JKB Capital has 1 portfolio company on Parsers VC.

What has the press written about JKB Capital?

Parsers VC has collected 16 articles mentioning JKB Capital, among them “Vantrix Receives US$13.5M in Series D Funding” (Dec 20, 2012) and “EarlySense Raises $15M” (Nov 12, 2012).

Is JKB Capital still active?

Yes, JKB Capital is active; its latest activity on Parsers VC dates from Jun 25, 2025.