David Kronfeld

Founder at JK&B Management LLC

David Kronfeld

David Kronfeld

Founder at JK&B Management LLC

Career Highlights

New York Islanders
JK&B Management LLC
JK&B Capital

RelSci Relationships


Number of Boards






Contact Data
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Founder at Pharma Two B Ltd.

Relationship likelihood: Strong

Co-Founder at Seyen Capital LLC

Relationship likelihood: Strong

Partner Communications at JK&B Management LLC

Relationship likelihood: Strong

Partner Software at JK&B Management LLC

Relationship likelihood: Strong

Partner at JK&B Management LLC

Relationship likelihood: Strong

Partner Software at JK&B Management LLC

Relationship likelihood: Strong

Partner at JK&B Capital

Relationship likelihood: Strong

Chief Executive Officer & Director at Phenix Real Time Solutions, Inc.

Relationship likelihood: Strong

Senior Vice President & Chief Innovation Officer at The Brigham & Women's Hospital, Inc.

Relationship likelihood: Strong

Chairman & President at Anderson Industries, Inc.

Relationship likelihood: Strong

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David Kronfeld
Founder at JK&B Management LLC
Master of Science in Computer Science

Stevens Institute of Technology The Innovation University®, is a premier, private research university situated in Hoboken, N.J. overlooking the Manhattan skyline. Founded in 1870, technological innovation has been the hallmark and legacy of Stevens’ education and research programs for more than 140 years. Within the university’s three schools and one college, more than 6,100 undergraduate and graduate students collaborate with more than 350 faculty members in an interdisciplinary, student-centric, entrepreneurial environment to advance the frontiers of science and leverage technology to confront global challenges. Stevens is home to three national research centers of excellence, as well as joint research programs focused on critical industries such as healthcare, energy, finance, defense and STEM education. The university is the fastest-rising college in the U.S. News & World Report ranking of the best national universities, and it is consistently ranked among the nation’s elite for return on investment for students, career services programs, and mid-career salaries of alumni. Stevens is in the midst of a 10-year strategic plan, The Future. Ours to Create., designed to further extend the Stevens legacy to create a forward-looking and far-reaching institution with global impact

Master of Business Administration

The Wharton School is the business school of the University of Pennsylvania, an Ivy League university in Philadelphia, Pennsylvania. Wharton was the world’s first collegiate business school and the first business school in the United States. It was established in 1881 through a donation of Joseph Wharton.

Career History
General Counsel

New York Islanders Hockey Club LP owns and operates a professional hockey franchise. The firm is a member of the Atlantic Division of the Eastern Conference of the National Hockey League (NHL). The company was founded in 1972 and is headquartered in Floral Park, NY.

Vice President, Acquisitions & Venture Investments
1984 - 1989

Ameritech Corp. provided telecommunications services in the United States. Its Bell Group provided exchange telecommunications, local and long-distance exchange access services for business and residential customers in the Midwest was made up of Illinois Bell, Indiana Bell, Michigan Bell, Ohio Bell and Wisconsin Bell. The company was headquartered in Chicago, IL.

General Partner
1990 - Prior

Boston Capital Ventures (BCV) evaluates and invests in companies that meet specific investment criteria within well-defined industry parameters. For start-up companies, the firm typically seeks board representation in most of their portfolio companies. They generally provide multiple rounds of financing. The majority of investments are in companies located in the northeastern US. BCV may also commit a portion of their capital to opportunities in other geographic areas where the partners can draw on their personal and professional network.The partnership's objective is to achieve above average investment returns through investments in enterprise and infrastructure software, revenue management, marketing resource management, CAD/CAM, collaboration and development tools, web services, B2B technologies, telecommunications software and service-based companies that differentiate their offerings through the use of the above mentioned technologies. All portfolio companies should have the potential to generate above average return on investment.BCV invests in companies that have or expect to generate revenues in the near-term. These companies typically have products that are in the prototype or shipping stage.

Boards & Committees
Member, Board of Directors
2010 - Current

Dynasil Corp. of America develops manufactures and markets detection, sensing, and analysis technology products for the homeland security, medical and industrial markets. It operates through the following three segments: Optics, Innovation & Development and Biomedical. The Optics segment encompasses four business units – Dynasil Fused Silica, Evaporated Metal Films, Hilger Crystals which manufactures commercial products, including optical crystals for sensing in the security and medical imaging markets, as well as optical components, optical coatings and optical materials for scientific instrumentation and other applications. The Biomedical segment consists of a single business unit, Dynasil Biomedical Corporation a medical technology incubator which owns rights to certain early stage medical technologies. The Innovation & Development segment consists of the Radiation Monitoring Devices, Inc. business unit, which is among the largest small business participants in the U.S. government-funded research. The company was founded in October 20, 1960 and is headquartered in Newton, MA.


Novarra, Inc. provides wireless internet solutions. It offers vision server and browser technology services. The company was founded in 1999 and is headquartered in Itasca, IL.

Founder & Chairman

JK&B Capital is a venture capital firm focused in the software, IT and commu- nications markets with over $1.1 billion of capital under management. Track Record Founded in 1996, JK&B has built a track record of generating exceptional returns for investors by identifying and investing in companies with technologies which have been critical to the growth of the world's information economy. A key to JK&B's success has been its ability to leverage its substantial technology domain expertise to identify, analyze and access the most promising emerging technologies and the companies behind them. JK&B then provide these companies with financial support, strategic guidance and most importantly technical guidance to help them grow and prosper. JK&B has distinguished itself in the venture capital industry through the level of hands-on technology expertise resident among its team of eight investment professionals and through the rigorous research, analysis and investment discipline it applies to each of its investments. Strong Leadership JK&B's Partners have come from senior management positions at some of the most successful firms in the technology industry. JK&B Partners are recognized in the industry as thought leaders, industry visionaries and highly sought after value-added Partners within their areas of expertise. The firm's Partners through their previous executive positions have established an extensive network of industry contacts and proprietary relationships extending JK&B's intellectual reach and offering its portfolio companies high level access to potential customers, strategic partners and financing sources. Direct Access JK&B's flat organizational structure and team-based approach allows the firm to respond very quickly to investment needs and market changes. JK&B believes that as technology becomes more sophisticated, venture capitalists must increasingly draw on specialized skills with a heavy focus on distinct technology expertise. The firm also takes a team-based approach to analysis and investment decision-making. JK&B believes that there is a changing definition of success in the VC industry. JK&B believes the firms that will flourish will be leaner, technically astute, and highly focused.

Political Donations

Partner at Sidley Austin LLP


President & Chief Executive Officer at Neumann Enterprises, Inc.


Former Representative from Illinois's 10th Congressional District

Public Holdings
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