Dennis M. O'Brien

Horizon Health Services, Inc. provides services for mental health problems and drug and alcohol addiction to children, youths and adults. It offers career opportunity center, case management, family and adolescent, detox and withdrawal, health home care management, mental health, substance abuse, overdose prevention training, private counseling, therapy dog program, and women's services. The company was founded in 1975 and is headquartered in Buffalo, NY.

Planet Group, Inc. is an IT consulting and data processing services provider based in Omaha, NE. The company offers a range of services to help businesses with their IT needs, including consulting and data processing.

West Health Investment (West Health Investment) is a venture capital, subsidiary of Gary & Mary West Wireless Health Institute founded in 2009 by Gary West and Mary West. The firm is headquartered in La Jolla, California.

Surgical Partners of America is an American healthcare company that operates dialysis centers.

The Gary & Mary West Health Institute is a medical research organization that aims to help seniors age in place with access to high-quality, affordable health and support services that preserve and protect their dignity, quality of life, and independence. The non-profit company is based in La Jolla, CA. The organization achieves this through applied medical research, policy and advocacy for seniors, and outcomes-based philanthropy. The company was founded by Eric J. Topol, and the CEO is Shelley Valentine.

McCarthy Capital Corp (McCarthy Capital) is a private equity subsidiary of MGI Holdings Inc founded in 1986 by Michael R McCarthy. The firm is headquartered in Omaha, Nebraska.

Kiernan-West LLC operates as a real estate development company. The firm provides build-to-suit services for credit tenants across the country. The company was founded in 2010 and is headquartered in Telluride, CO.

Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.

SSOE, Inc. provides architectural, engineering, environmental analysis, and property survey services. It offers design, construction management, project management, tool install, and virtual design and construction. The company was founded in 1948 by A. H. Samborn and is headquartered in Toledo, OH.

Schneider Electric Buildings Americas, Inc. manufactures and installs building automation and environmental control systems. It offers heating, ventilation, and air conditioning (HVAC), security management and access control, precision environments and refrigeration solutions. The company is headquartered in Carrollton, TX.

Convergint Technologies LLC designs, installs, and maintains security and communications systems. The firm?s solutions include electronic security, physical security, communications, fire alarm and life safety. It offers communications, building automation, healthcare technologies, mechanical services, facility efficiency, and mechanical services solutions. The company was founded by Gregory Mark Lernihan and Daniel Joseph Moceri on January 1, 2001 and is headquartered in Schaumburg, IL.

The Center for Medical Interoperability is a 501(c)(3) cooperative research and development lab founded by health systems to simplify and advance data sharing among medical technologies and systems. The American company strives for plug-and-play interoperability in healthcare, meaning the technologies clinicians use to take care of people can seamlessly exchange information and be easily swapped out as needed. The non-profit company provides a centralized, vendor-neutral approach to performing technical work that enables person-centered care, testing and certifying devices and systems, and promoting the adoption of scalable solutions. Membership at C4MI is an opportunity to shape the future of care delivery. The company was founded by Michael M. E. Johns and Ed Cantwell has been the CEO of the company since 2018.

Svelte Medical Systems, Inc. develops balloon expandable stents. It offers balloon control band technologies, hybrid stent design and integrated delivery systems. The firm has locations in Brussels, New Providence and Sao Paulo. The company was founded by Robert E. Fischell, David R. Fischell and Tim A. Fischell in 2007 and is headquartered in New Providence, NJ.

Digital Health Corp. provides healthcare services. The firm uses mobile technology to treat patients with traumatic brain injury, stroke, aphasia, and learning disorders. The company was founded by Veera Anantha in 2017 and is headquartered in San Diego, CA.

Founded in 2001 by Jonathan Hodson-Walker, Silverwood Partners LLC is a broker/dealer headquartered in Sherborn, Massachusetts. The firm provides fundamental strategic research covering the media communication technology, interactive communication technology, healthcare and healthcare technology, software and information technology, financial services technology and industrial and consumer growth sectors. In addition to information gathered through primary research on public and private companies, Silverwood Partners also uses extensive secondary research sources for each sector under coverage. The firm is a member of FINRA and the SIPC.

KeySpan Gas East Corp. provides distribution and transportation services of natural gases. The company was founded in 1998 and is headquartered in Hicksville, NY.

Security Industry Association provides liaison between the security industry and the government. It also provides educational resources, training programs, government relations and member services. The company is headquartered in Silver Spring, MD.

The Gary & Mary West Wireless Health Institute is a non-profit organization that provides healthcare services to elderly people. The private company is based in La Jolla, CA and has subsidiaries in the United States. The company was founded by Gary L. West.

ConferenceCall.com, Inc. provides audio conferencing services. It offers conference calls, meeting & communication tools and web conferencing services. The company was founded by Kevin J. Scherer in 1993 and is headquartered in Carrollton, TX.

Piper Sandler & Co. (Broker) (PSC-Broker) is the full-service brokerage division of Piper Sandler & Co., a financial service firm headquartered in Minneapolis, Minnesota. They are a subsidiary of Piper Sandler Companies (NYSE: PIPR). The firm was founded in 1969 and previously known as Piper Jaffray & Co. They became Piper Sandler & Co. when Piper Jaffray Companies and Sandler O’Neill & Partners, L.P. merged to become Piper Sandler Companies in 2020. PSC-Broker provides brokerage and investment banking services to financial institutions, corporations and other financial investors. Their core focus sectors are Agriculture, renewables & cannabis, Business services, Chemicals & Materials, Consumer, Diversified industrials & services, Energy, Financial services, financial sponsors, Healthcare, and Technology.

Leader Bank NA provides commercial lending and retail banking services. It offers residential and commercial lending services, including home equity lines of credit and small business loans. The company was founded in May 2002 and is headquartered in Arlington, MA.

Javlin Capital LLC provides investment services. The firm also provides liquidity at a make-or-break time, so they crafted an investment approach combining a unique mix of financial resources, creativity, and operational expertise. The company was founded by Rob Johnson in 2009 and is headquartered in Omaha, NE.

Asset Development Group, Inc. owns and operates real estate properties. It specializes in the acquisition, development and management of manufactured housing communities throughout the Midwest. The company was founded in 1986 and is headquartered in Milwaukee, WI.

D3 Technology, Inc. develops and publishes software tools for the banking and finance sectors. It specializes in tools for digital banking, bills payment, money movement, and accounts transfer services. The firm's products include D3 Consumer Banking, D3 Small Business Banking and D3 Wealth Management for financial institutions. The company was founded in 2008 and is headquartered in Omaha, NE.

NoteVault, Inc. provides patented voice-driven reporting solutions for the architectural, engineering and construction industries. Its cloud-based solution enables field workers to capture rich detail at the project site in near real-time. The company was founded by Peter Joel Lasensky in 2007 and is headquartered in San Diego, CA.

Ambulatory Surgery Center of Cool Springs LLC provides healthcare services. It offers services to the people of Nashville. The firm was founded in 1999 and is located in Franklin, TN.