J. Ryan Carroll
Director/Board Member at DEI HOLDINGS, INC.
Network origin in J. Ryan Carroll first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Charlesbank Capital Partners LLC
 Charlesbank Capital Partners LLC Investment ManagersFinance Charlesbank Capital Partners LLC (Charlesbank Capital Partners) is a private equity firm co-founded in 1997 by Michael Eisenson, Kim Davis, Tim Palmer, Michael Thonis, Mark Rosen and Brandon White. The firm is headquartered in Boston, Massachusetts.
155
| Private Company | Investment Managers | 155 |
Boston Medical Center
 Boston Medical Center Hospital/Nursing ManagementHealth Services Boston Medical Center provides healthcare services. It provides a spectrum of pediatric and adult care services from primary to family medicine specialty care. The hospital is established in July 1996 and is headquartered in Boston, MA
57
| Non-Profit Organization | Hospital/Nursing Management | 57 |
BMC HealthNet Plan
 BMC HealthNet Plan Life/Health InsuranceFinance BMC HealthNet Plan was founded in 1997 and is based in Charlestown, MA. The private company provides WellSense Health Plan, which supports the medical, behavioral health, and prescription drug needs of Medicaid and Medicare members in their area.
13
| Private Company | Life/Health Insurance | 13 |
symplr Software LLC
 symplr Software LLC Packaged SoftwareTechnology Services symplr Software LLC provides a full-service healthcare staffing software solution that supports per diem and travel contract assignment staffing services. The company is based in Houston, TX and has subsidiaries in Netherlands and United States. The company is committed to improving healthcare operations and providing better outcomes for patients, providers, payers, and staff. symplr Software was founded in 2000 by Troy Allen Kyle, Garry W. Kyle. BJ Schaknowski has been the CEO of the company since 2020. The company was acquired by The CapStreet Group LLC on May 07, 2012.
12
| Holding Company | Packaged Software | 12 |
Matterhorn Parent LLC
 Matterhorn Parent LLC Real Estate DevelopmentFinance Matterhorn Parent LLC operates as investment holding company. The company is headquartered in Downers Grove, IL.
8
| Private Company | Real Estate Development | 8 |
PPT Holdings I LLC
 PPT Holdings I LLC Financial ConglomeratesFinance PPT Holdings I LLC engages in the operations of a non-classified establishment. The company is headquartered in Chicago, IL.
7
| Private Company | Financial Conglomerates | 7 |
| Holding Company | Wholesale Distributors | 3 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to J. Ryan Carroll via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
Polk Audio LLC
 Polk Audio LLC Electronics/AppliancesConsumer Durables Polk Audio LLC manufactures home and automotive loudspeakers and audio electronics. The firm's products include loudspeakers and electronic components for home as well as auto and marine applications. The company was founded by Matthew Polk, Craig Georgi, Sandy Gross, and George M. Klopfer in 1972 and is headquartered in Baltimore, MD. | Electronics/Appliances | Chief Executive Officer President | |
Harvard Management Co., Inc.
 Harvard Management Co., Inc. Investment Trusts/Mutual FundsMiscellaneous Harvard Management Co., Inc. (HMC) is the investment arm of President & Fellows of Harvard College, which is owned by Harvard University, a private Ivy League research university in Cambridge, Massachusetts. The firm was founded in 1974 and is headquartered in Boston, Massachusetts. HMC manages Harvard’s endowment, a dedicated and permanent source of funding that maintains the teaching and research mission of the University. HMC invests these funds as a single entity, the revenue from which contributes more than one-third of the University's annual operating budget. | Investment Trusts/Mutual Funds | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| University of Notre Dame | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Regency Gas Services LP
 Regency Gas Services LP Oil & Gas ProductionEnergy Minerals Regency Gas Services LP offers natural gas liquids. The company was founded by David Wayne Beigler and Douglas E. Dormer, Jr. on March 4, 2006 and is headquartered in San Antino, TX. | Oil & Gas Production | Director/Board Member Director/Board Member | |
CIFC Parent Holdings LLC
 CIFC Parent Holdings LLC Financial ConglomeratesFinance Part of Charlesbank Capital Partners LLC, CIFC Parent Holdings LLC provides financial services. The private company is based in Boston, MA. | Financial Conglomerates | Director/Board Member Director/Board Member Director/Board Member | |
| SOUTHCROSS ENERGY PARTNERS, L.P. | Oil & Gas Pipelines | Director/Board Member Director/Board Member | |
| Brown University | College/University | Undergraduate Degree Undergraduate Degree Graduate Degree | |
McKinsey & Co., Inc.
 McKinsey & Co., Inc. Miscellaneous Commercial ServicesCommercial Services McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Consultant / Advisor Corporate Officer/Principal Corporate Officer/Principal Consultant / Advisor | |
| The Trustees of Columbia University in The City of New York | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Harvard University
 Harvard University Other Consumer ServicesConsumer Services 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. | College/University | Undergraduate Degree Undergraduate Degree Masters Business Admin Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Dana-Farber Cancer Institute, Inc.
 Dana-Farber Cancer Institute, Inc. Hospital/Nursing ManagementHealth Services Dana-Farber Cancer Institute, Inc. provides treatment to cancer patients and also researches new cancer diagnostics, treatments, and preventions. The firm's patients receive treatment through its cancer centers operated with Brigham and Women's Hospital, Children's Hospital Boston, Massachusetts General Hospital, and Beth Israel Deaconess Medical Center. The company was founded by Sidney Farber in 1947 and is headquartered in Boston, MA. | Hospital/Nursing Management | Director/Board Member Director/Board Member | |
| University of Pennsylvania | College/University | Undergraduate Degree Masters Business Admin | |
Bain & Co., Inc.
 Bain & Co., Inc. Miscellaneous Commercial ServicesCommercial Services Bain & Co., Inc. provides management consulting services. It offers advisory services to the companies on their critical issues and opportunities: strategy, marketing, organization, operations, technology and mergers and acquisitions, across all industries and geographies. The company was founded in 1973 and is headquartered in Boston, MA. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Consultant / Advisor Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Consultant / Advisor Consultant / Advisor Consultant / Advisor | |
Audax Private Equity
 Audax Private Equity Investment ManagersFinance Audax Private Equity (Audax Private Equity) is a private equity subsidiary of 101 Huntington Holdings LLC founded in 1999 by Geoff S. Rehnert and Marc B. Wolpow. The firm is headquartered in Boston, Massachusetts and additional office in San Francisco, California. | Investment Managers | Private Equity Investor Private Equity Analyst | |
Tecomet, Inc.
 Tecomet, Inc. Medical SpecialtiesHealth Technology Tecomet, Inc. designs, develops and manufactures implants, surgical instruments, trauma plates and photochemical etched products. The firm offers manufacturing solutions in the areas of metal polishing and finishing, casting, rapid prototyping and multi-axis precision CNC machining. The company was founded in 1963 and is headquartered in Wilmington, MA. | Medical Specialties | Director/Board Member Director/Board Member Director/Board Member | |
Bain Capital Private Equity LP
 Bain Capital Private Equity LP Investment ManagersFinance Bain Capital Private Equity LP (Bain Capital Private Equity) is a private equity firm, a subsidiary of Bain Capital LP founded in 1984. The firm is headquartered in Boston, Massachusetts. | Investment Managers | Private Equity Investor Private Equity Analyst Director of Finance/CFO Private Equity Analyst | |
The Boston Consulting Group, Inc.
 The Boston Consulting Group, Inc. Miscellaneous Commercial ServicesCommercial Services The Boston Consulting Group, Inc. engages in the provision of management consulting services. It specializes in automotive and mobility; biopharmaceuticals; consumer products; education; oil and gas; power and utilities; engineered products and infrastructure; financial institutions; and health care payers, providers, and services. It offers big data and advanced analytics; change management; client learning and enablement; and corporate development and financial services. The company was founded by Bruce Doolin Henderson in 1963 and is headquartered in Boston, MA. | Miscellaneous Commercial Services | Corporate Officer/Principal Consultant / Advisor | |
Animal Health International, Inc.
 Animal Health International, Inc. Medical DistributorsDistribution Services Animal Health International, Inc. is a holding company, which engages in the distribution and market of animal health care products. It markets pharmaceuticals, biologicals, insecticides, anthelmintics, cleaning and sanitizing agents, and other specialty products for cattle, swine, equine, companion animals, poultry, sheep, and goat producers, as well as breeders of llamas, alpacas, and other exotic animals. The firm offers environmental, pharmacy inventory control system, online ordering, animal technologies, veterinary equipment leasing, veterinary clinic financing, and logistics services. The company was founded in 1967 by Robert C. Hummel and is headquartered in Loveland, CO. | Medical Distributors | Director/Board Member Director/Board Member | |
Oliver Wyman Group
 Oliver Wyman Group Miscellaneous Commercial ServicesCommercial Services Oliver Wyman Group provides management advice and consulting services. It offers actuarial, digital, procurement corporate finance and restructuring, risk management, strategic information technology capabilities. The firm serves the automotive, aviation, aerospace, business services, communications, media, technology, education, energy, and public sector. The company was founded in 1943 and is headquartered in New York, NY. | Miscellaneous Commercial Services | Consultant / Advisor Corporate Officer/Principal | |
HDT Global, Inc.
 HDT Global, Inc. Industrial MachineryProducer Manufacturing HDT Global, Inc. engages in the design and manufacture of engineered solutions for the military, government, industrial, commercial, and casualty and disease response markets. Its products include shelter systems and accessories, command and control systems, trailer systems, expeditionary energy efficiency, environmental control, aerospace ground equipment, heaters, generators, fuel and water containment systems, and robotics. The company was founded by Robert Hunter in 1937 and is headquartered in Solon, OH. | Industrial Machinery | Director/Board Member Director/Board Member Director/Board Member | |
| Amherst College | College/University | Undergraduate Degree Undergraduate Degree | |
| Massachusetts Institute of Technology | College/University | Graduate Degree Graduate Degree Undergraduate Degree | |
| Yale University | College/University | Graduate Degree Graduate Degree | |
| Princeton University | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| University of Illinois | College/University | Graduate Degree Undergraduate Degree | |
| Williams College | College/University | Director/Board Member Undergraduate Degree Undergraduate Degree | |
Clarion Corporation of America
 Clarion Corporation of America Electronic Production EquipmentElectronic Technology Clarion Corp. of America engages in the regional distribution of Clarion products for USA. It activities include sales and marketing of: car television and multimedia systems; car audio systems; rearview monitor systems; and fixed and transportable navigation systems. The company was founded on February 16, 1967 and is headquartered in Cypress, CA. | Electronic Production Equipment | Chief Executive Officer Corporate Officer/Principal | |
Precisely Software, Inc.
 Precisely Software, Inc. Packaged SoftwareTechnology Services Precisely Software, Inc. provides enterprise software solutions. Its products include DMX, DMX-h, ironcluster ETL, ironstream and ZPSaver suite. The firm provides solutions for Hadoop, cloud, splunk, linux, unix, windows and mainframe. The company was founded by Assadour Ohanes Tavitian and Harvey B. Tessler in 1968 and is headquartered in Pearl River, NY. | Packaged Software | Director/Board Member Director/Board Member | |
Perforce Software, Inc.
 Perforce Software, Inc. Packaged SoftwareTechnology Services Perforce Software, Inc. engages in the development of source code management and collaboration software platform. Its products include HelixCore, HelixTeamHub, HelixALM Suite and HelixSwarm. It offers version control, repository management, developer collaboration, and Internet protocol protection solutions. The company was founded in 1995 and is headquartered in Minneapolis, MN. | Packaged Software | Director/Board Member Director/Board Member | |
Zenith Products Corp.
 Zenith Products Corp. Home FurnishingsConsumer Durables Zenith Products Corp. manufacturers and distributes bathroom storage and organizational products. It offers wood, metal, and plastic bath furniture products and sets, straight shower, curved and angled shower, never rust shower, tension shower, screw mount shower, and medallion shower rods. The company was founded in 1946 and headquartered in New Castle, DE. | Home Furnishings | Director/Board Member Director/Board Member | |
Clearlake Capital Group LP
 Clearlake Capital Group LP Investment ManagersFinance Clearlake Capital Group LP (Clearlake Capital) is a private equity firm founded in 2006 by Steven Chang, Behdad Eghbali and Jose Feliciano. The firm is headquartered in Santa Monica, California. | Investment Managers | Private Equity Investor Founder Private Equity Investor Private Equity Investor | |
OnShift, Inc.
 OnShift, Inc. Packaged SoftwareTechnology Services OnShift, Inc. engages in the provision of staff scheduling and labor management software. It offers onshift software, onshift mobile app, employee scheduling, and employee engagement. The firm also provides customer success management, educational services, and customer support. The company was founded by Gene Groys, Frank Griffith, Frank Grogan, Tim Wilson, and W. Matthew Wilson in 2008 and is headquartered in Cleveland, OH. | Packaged Software | Director/Board Member Director/Board Member | |
Sightpath Medical LLC
 Sightpath Medical LLC Medical SpecialtiesHealth Technology Sightpath Medical, Inc. provides medical equipment rental services. The firm offers ophthalmic services for cataract and refractive surgery. The company is headquartered in Bloomington, MN. | Medical Specialties | Director/Board Member Director/Board Member | |
CB-HDT Holdings, Inc.
 CB-HDT Holdings, Inc. TextilesProcess Industries CB-HDT Holdings, Inc. engages in the provision of environmental solutions. It offers shelter systems, command and control systems, trailer systems, expeditionary energy efficiency, environmental control, and heaters. It offers military, government, industrial and commercial solutions. The company was founded by Robert Hunter in 1937 and is headquartered in Solon, OH. | Textiles | Director/Board Member Director/Board Member Director/Board Member | |
StoneCastle Partners LLC
 StoneCastle Partners LLC Information Technology ServicesTechnology Services StoneCastle Partners LLC provides asset management and financial advisory services. Its activities include cash management, investment management, investment banking, and financial advisory. The company was founded by Joshua Stuart Siegel and Matthew Reuben Mayers in June 2003 and is headquartered in New York, NY. | Information Technology Services | Director/Board Member Director/Board Member | |
Southcross Energy Partners GP LLC
 Southcross Energy Partners GP LLC Oil & Gas PipelinesIndustrial Services Part of Targa Resources Corp., Southcross Energy Partners GP LLC is a private company that provides natural gas transportation services. The company is based in Dallas, TX. | Oil & Gas Pipelines | Director/Board Member Director/Board Member | |
| The Wharton School of the University of Pennsylvania | College/University | Undergraduate Degree Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Undergraduate Degree | |
| Harvard Business School | College/University | Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin | |
| Stanford Graduate School of Business | College/University | Masters Business Admin Masters Business Admin | |
| Harvard College | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Brightly Software, Inc.
 Brightly Software, Inc. Packaged SoftwareTechnology Services Brightly Software, Inc. engages in the provision of facility management software solutions. Its services include legendary support, professional services, and implementation and beyond. The firm serves the education, healthcare, government, clubs, and other commercial industries. The company was founded by Kent O. Hudson and R. Lee Prevost in 1999 and is headquartered in Cary, NC. | Packaged Software | Chief Executive Officer Director/Board Member Director/Board Member | |
Sound United LLC
 Sound United LLC Electronics/AppliancesConsumer Durables Sound United LLC engages in the manufacture of audio products. It offers home theater speakers, sound bars, headphones, and wireless speakers. The company is headquartered in Vista, CA. | Electronics/Appliances | Director/Board Member Director/Board Member Director/Board Member Chief Executive Officer Chairman |
Statistics
International
| United States | 50 |
| Canada | 2 |
Sectoral
| Consumer Services | 15 |
| Finance | 9 |
| Technology Services | 6 |
| Health Services | 5 |
| Commercial Services | 5 |
Operational
| Director/Board Member | 325 |
| Corporate Officer/Principal | 131 |
| Undergraduate Degree | 72 |
| Private Equity Investor | 64 |
| Chief Executive Officer | 45 |
Most connected contacts
| Insiders | |
|---|---|
| Mark Nunnelly | 35 |
| Behdad Eghbali | 31 |
| David Jacob Ament | 30 |
| Hiren Mankodi | 26 |
| Michael Eisenson | 25 |
| Brandon White | 23 |
| Kim Davis | 18 |
| Marguerite Piret | 17 |
| Joshua A. Klevens | 17 |
| Kevin L. Kemmerer | 16 |
| Michael Choe | 15 |
| Zorian Rotenberg | 14 |
| Kevin Duffy | 14 |
| James E. Minarik | 14 |
| David F. Lamere | 14 |
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