Samuel Decker
Gründer bei Clearhead Group LLC
Aktive Beziehungen
| Name | Geschlecht | Alter | Unternehmensverbindungen | Zusammenarbeit |
|---|---|---|---|---|
| Joshua Baer | M | - |
Capital Factory Management LLC
 Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 15 Jahre |
| Douglas Donovan | M | - |
Interplay Learning, Inc.
 Interplay Learning, Inc. Internet Software/ServicesTechnology Services Interplay Learning, Inc. develops software for online learning. It offers city code inspection, combustion safety, computer networking, cosmetology, home energy score, residential wiring and solar photovoltaic products. The company was founded by Steve Quirk and Doug Donovan and is headquartered in Austin, TX. | 8 Jahre |
| Erik Horn | M | - |
Fair Worlds LLC
 Fair Worlds LLC Information Technology ServicesTechnology Services Fair Worlds LLC is an immersive agency that was founded by Samuel Decker. | 7 Jahre |
| Matty Wishnow | M | - |
Clearhead Group LLC
 Clearhead Group LLC Miscellaneous Commercial ServicesCommercial Services clearhead Group LLC provides digital optimization services. It helps brands optimize business outcomes through continuous testing and personalization. He firm’s services are built on a unifying framework for continuous optimization. The company was founded by Matty Wishnow, Sam Decker and Ryan Garner in 2012 and is headquartered in Austin, TX. | 12 Jahre |
| Jill Klinvex | F | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 5 Jahre |
| Anna Garcia | F | - |
Runway Venture Management LLC
 Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | 8 Jahre |
| Cyndi Schultz | F | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 6 Jahre |
| Nick Spiller | M | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 6 Jahre |
| Steve Quirk | M | - |
Interplay Learning, Inc.
Interplay Learning, Inc. Internet Software/ServicesTechnology Services Interplay Learning, Inc. develops software for online learning. It offers city code inspection, combustion safety, computer networking, cosmetology, home energy score, residential wiring and solar photovoltaic products. The company was founded by Steve Quirk and Doug Donovan and is headquartered in Austin, TX. | 8 Jahre |
| Matt Carpenter | M | 44 |
Silvercar, Inc.
 Silvercar, Inc. Finance/Rental/LeasingFinance Silvercar, Inc. operates as a rental car industry. The firm offers the entire experience through a mobile app. The company was founded by Russell Lemmer, Todd Belveal and William Diffenderffer in March 2012 and is headquartered in Austin, TX. | 6 Jahre |
| Marc H. Michel | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | 8 Jahre |
| Vincent Passione | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Brittany Borreto | F | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | - |
| James Catanach | M | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | - |
| Helena Krusec | F | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | - |
| Tyler Swanson | M | - |
Interplay Learning, Inc.
Interplay Learning, Inc. Internet Software/ServicesTechnology Services Interplay Learning, Inc. develops software for online learning. It offers city code inspection, combustion safety, computer networking, cosmetology, home energy score, residential wiring and solar photovoltaic products. The company was founded by Steve Quirk and Doug Donovan and is headquartered in Austin, TX. | 1 Jahre |
| Eyal Bino | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Areej Rabie | F | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 7 Jahre |
| Hayley Netherton | F | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 7 Jahre |
| Ryan Garner | M | - |
Clearhead Group LLC
Clearhead Group LLC Miscellaneous Commercial ServicesCommercial Services clearhead Group LLC provides digital optimization services. It helps brands optimize business outcomes through continuous testing and personalization. He firm’s services are built on a unifying framework for continuous optimization. The company was founded by Matty Wishnow, Sam Decker and Ryan Garner in 2012 and is headquartered in Austin, TX. | 12 Jahre |
| Nick Webber | M | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | - |
| Claire Aldridge | M | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 3 Jahre |
| Liz Beechinor | F | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 5 Jahre |
| Jamie Serio | M | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 5 Jahre |
| Susanne Greenfield | F | 39 |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Kimberly Caldbeck | F | 40 |
Interplay Learning, Inc.
Interplay Learning, Inc. Internet Software/ServicesTechnology Services Interplay Learning, Inc. develops software for online learning. It offers city code inspection, combustion safety, computer networking, cosmetology, home energy score, residential wiring and solar photovoltaic products. The company was founded by Steve Quirk and Doug Donovan and is headquartered in Austin, TX. | 1 Jahre |
| Ehab Gabr | M | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 2 Jahre |
| Fred Oliveira | M | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 2 Jahre |
| Carley Deardorff | F | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 3 Jahre |
| Lawton Cummings | F | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 2 Jahre |
| Jim Foy | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Brian Radin | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | 8 Jahre |
| Angela Gomez | F | - |
Fair Worlds LLC
Fair Worlds LLC Information Technology ServicesTechnology Services Fair Worlds LLC is an immersive agency that was founded by Samuel Decker. | 6 Jahre |
| John Azubuike | M | - |
Interplay Learning, Inc.
Interplay Learning, Inc. Internet Software/ServicesTechnology Services Interplay Learning, Inc. develops software for online learning. It offers city code inspection, combustion safety, computer networking, cosmetology, home energy score, residential wiring and solar photovoltaic products. The company was founded by Steve Quirk and Doug Donovan and is headquartered in Austin, TX. | 3 Jahre |
| Jeff Adcock | M | - |
Needle, Inc.
 Needle, Inc. Internet Software/ServicesTechnology Services Needle, Inc. provides a communication platform for shopping information. It offers advocates, plus, and premium suites. The company was founded by Morgan Lynch, Mikko Valimaki, and Joey Dempster in 2010 and is headquartered in Lehi, UT. | - |
| Craig Cummings | M | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 8 Jahre |
| Arrun Kapoor | M | - |
Interplay Learning, Inc.
Interplay Learning, Inc. Internet Software/ServicesTechnology Services Interplay Learning, Inc. develops software for online learning. It offers city code inspection, combustion safety, computer networking, cosmetology, home energy score, residential wiring and solar photovoltaic products. The company was founded by Steve Quirk and Doug Donovan and is headquartered in Austin, TX. | - |
| Robert H. Levitan | M | 63 |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Gillian Munson | F | 53 |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Doug M. Schrier | M | - |
Needle, Inc.
Needle, Inc. Internet Software/ServicesTechnology Services Needle, Inc. provides a communication platform for shopping information. It offers advocates, plus, and premium suites. The company was founded by Morgan Lynch, Mikko Valimaki, and Joey Dempster in 2010 and is headquartered in Lehi, UT. | - |
| Jeffrey S. Levitt | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Roland A. DeSilva | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Jeff Kearl | M | 51 |
Needle, Inc.
Needle, Inc. Internet Software/ServicesTechnology Services Needle, Inc. provides a communication platform for shopping information. It offers advocates, plus, and premium suites. The company was founded by Morgan Lynch, Mikko Valimaki, and Joey Dempster in 2010 and is headquartered in Lehi, UT. | - |
| Bryan Wargo | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Gordon Daugherty | M | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 12 Jahre |
| Fabrice Grinda | M | 49 |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Justin Hendrix | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Darren Herman | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Catherine Levene | F | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Kathy Leake | F | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Richard Caccappolo | M | 58 |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Anil D. Aggarwal | M | 54 |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Joseph Proto | M | 68 |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Ian Chiu | M | - |
Interplay Learning, Inc.
Interplay Learning, Inc. Internet Software/ServicesTechnology Services Interplay Learning, Inc. develops software for online learning. It offers city code inspection, combustion safety, computer networking, cosmetology, home energy score, residential wiring and solar photovoltaic products. The company was founded by Steve Quirk and Doug Donovan and is headquartered in Austin, TX. | - |
| Chris Feo | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Brandon Anderson | M | - |
Needle, Inc.
Needle, Inc. Internet Software/ServicesTechnology Services Needle, Inc. provides a communication platform for shopping information. It offers advocates, plus, and premium suites. The company was founded by Morgan Lynch, Mikko Valimaki, and Joey Dempster in 2010 and is headquartered in Lehi, UT. | - |
| Antony Lee | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Charles Plauche | M | - |
Interplay Learning, Inc.
Interplay Learning, Inc. Internet Software/ServicesTechnology Services Interplay Learning, Inc. develops software for online learning. It offers city code inspection, combustion safety, computer networking, cosmetology, home energy score, residential wiring and solar photovoltaic products. The company was founded by Steve Quirk and Doug Donovan and is headquartered in Austin, TX. | 5 Jahre |
| Henry Kim | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Vivek Sharma | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Sean Safahi | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Murat Aktihanoglu | M | - |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Mario Shiliashki | M | 50 |
Runway Venture Management LLC
Runway Venture Management LLC Investment ManagersFinance Runway Venture Management LLC (Runway Venture Partners) is a venture capital firm founded in 2016 by Marc Michel and Anna Garcia. The firm is headquartered in New York. | - |
| Michael George Montour | M | - |
Needle, Inc.
Needle, Inc. Internet Software/ServicesTechnology Services Needle, Inc. provides a communication platform for shopping information. It offers advocates, plus, and premium suites. The company was founded by Morgan Lynch, Mikko Valimaki, and Joey Dempster in 2010 and is headquartered in Lehi, UT. | - |
| Remi Donnelly | M | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | - |
Beziehungs-Chart
Beziehungen zu mehreren Unternehmen
Ehemalige Beziehungen
| Name | Geschlecht | Alter | Unternehmensverbindungen | Zusammenarbeit |
|---|---|---|---|---|
| Stephen R. Collins | M | 59 | 4 Jahre | |
| Brett Hurt | M | 51 | 9 Jahre | |
| Luke Schneider | M | 55 |
Silvercar, Inc.
Silvercar, Inc. Finance/Rental/LeasingFinance Silvercar, Inc. operates as a rental car industry. The firm offers the entire experience through a mobile app. The company was founded by Russell Lemmer, Todd Belveal and William Diffenderffer in March 2012 and is headquartered in Austin, TX. | 6 Jahre |
| Tom Meredith | M | 74 | 8 Jahre | |
| Heather Brunner | F | 55 | 5 Jahre | |
| Christopher Donus | M | - |
Silvercar, Inc.
Silvercar, Inc. Finance/Rental/LeasingFinance Silvercar, Inc. operates as a rental car industry. The firm offers the entire experience through a mobile app. The company was founded by Russell Lemmer, Todd Belveal and William Diffenderffer in March 2012 and is headquartered in Austin, TX. | - |
| Michael R. Osborne | M | 48 | - | |
| Brant Barton | M | - | - | |
| Bryan Barksdale | M | 53 | 5 Jahre | |
| Ed Keller | M | 68 | 7 Jahre | |
| Dev Ittycheria | M | 57 | 4 Jahre | |
| Neeraj Agrawal | M | 51 | 8 Jahre | |
| Chris Pacitti | M | 54 | 10 Jahre | |
| Adam Alexander Salamon | M | - | 5 Jahre | |
| Kelsi Kamin | F | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 2 Jahre |
| Cedric Pech | M | 51 | - | |
| Kumar Srinivasan | M | - | 2 Jahre | |
| Adam Dawkins | M | - |
Interplay Learning, Inc.
Interplay Learning, Inc. Internet Software/ServicesTechnology Services Interplay Learning, Inc. develops software for online learning. It offers city code inspection, combustion safety, computer networking, cosmetology, home energy score, residential wiring and solar photovoltaic products. The company was founded by Steve Quirk and Doug Donovan and is headquartered in Austin, TX. | 2 Jahre |
| Joe Rohrlich | M | - | 11 Jahre | |
| Andy Maag | M | - | - | |
| Zach Hotchkiss | M | - | - | |
| Greg Brown | M | - | - | |
| Andrea Wenholz | F | - | - | |
| Mark R. Riggs | M | 58 | 3 Jahre | |
| Michael Svatek | M | - | - | |
| Nathan Matthew Cohen | M | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | - |
| Gillian Felix | F | 55 | - | |
| Thomas Ball | M | 57 |
Silvercar, Inc.
Silvercar, Inc. Finance/Rental/LeasingFinance Silvercar, Inc. operates as a rental car industry. The firm offers the entire experience through a mobile app. The company was founded by Russell Lemmer, Todd Belveal and William Diffenderffer in March 2012 and is headquartered in Austin, TX. | 5 Jahre |
| Kenneth J. Saunders | M | 63 | - | |
| Jake OShea | M | - |
Capital Factory Management LLC
Capital Factory Management LLC Investment ManagersFinance Capital Factory Management LLC (Capital Factory) is a venture capital firm founded in 2009 by Joshua Baer and Samuel Decker. The firm is headquartered in Austin, Texas. | 3 Jahre |
Statistik
| Land | Beziehungen | % des Gesamten |
|---|---|---|
| Vereinigte Staaten | 95 | 100,00% |
Alter der Beziehungen
Aktive
Vergangene
Herr
Frau
Aufsichtsräte
Führungskräfte
Ursprung der Beziehungen
- Börse
- Insiders
- Samuel Decker
- Persönliches Netzwerk