![C. Jason Payne](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
C. Jason Payne
Fondateur chez
Mainsail Management Co LLC
Profil
C.
Jason Payne is the founder of Mainsail Management Co LLC, where he holds the title of Senior Advisor starting in 2019.
He is also the founder of WiredCapital, Inc., American Dental Partners, Inc...
Mr. Payne's current jobs include being a Director at 3PL Central LLC since 2015, a Board Member at Path Labs LLC since 2010, and a Board Member at Mount Tamalpais School since 2019.
His former jobs include being the Chairman of CMS Operations LLC from 2004 to 2008, a Director at Steelwedge Software, Inc. from 2011 to 2017, a Director at PlayMaker CRM, Inc., a Director at Netchemia LLC from 2013 to 2015, a Director at FusionGeo, Inc. from 2006 to 2009, a Board Member at Ncontracts LLC from 2015 to 2020, a Principal at Summit Partners LP from 1993 to 1996, a Board Member at Field Service Holdings LLC from 2018 to 2022, a Board Member at Professional Healthcare Group, Inc. from 2006 to 2011, a Board Member at IPSolutions, Inc. from 2007 to 2011, a Board Member at Zen Planner LLC from 2013 to 2017, a Board Member at Togo's Eateries LLC from 2007 to 2015, a Board Member at PlayMaker CRM, Inc. from 2019 to 2021, a Board Member at Novus Biologicals LLC from 2008 to 2014, a Board Member at eSecuritel Holdings LLC from 2005 to 2011, a Board Member at The Aspire Software Co. from 2019 to 2021, and a Board Member at PayLease Holdings LLC from 2010 to 2012.
Mr. Payne's education includes an undergraduate degree from Stanford University in 1993.
Postes actifs de C. Jason Payne
| Sociétés | Poste | Début |
|---|---|---|
Mainsail Management Co LLC
 Mainsail Management Co LLC Investment ManagersFinance Mainsail Management invests in companies located in the United States or Canada. The firm focuses on the B2B software services sectors. It provides financing for growth transactions with an investment size of USD 10 - 75 million. | Fondateur | 01/06/2019 |
3PL Central LLC
 3PL Central LLC Packaged SoftwareTechnology Services Provides warehouse and online inventory management software solutions | Directeur/Membre du Conseil | 01/11/2015 |
Mount Tamalpais School
 Mount Tamalpais School Other Consumer ServicesConsumer Services Mount Tamalpais School is an independent, co-educational day school serving students from kindergarten through 8th grade. The private company is based in Mill Valley, CA. The school offers a comprehensive, research-based curriculum that integrates humanities, math, science and engineering, world languages, performing and studio arts, physical education, and social-emotional learning. Instruction is developmentally appropriate and supported by hands-on, project-based, and multi-sensory learning approaches. The lower school features specialized teachers, while the middle school curriculum focuses on critical thinking, effective communication, and independent voices through inquiry-based and collaborative learning. The humanities program fosters cultural awareness and social responsibility, and the arts curriculum encourages creativity and self-expression. The music program develops musical skills and community engagement. Social and emotional learning is a core focus, with dedicated programs promoting emotional management, empathy, mindfulness, and healthy relationships. The school maintains a low student-to-teacher ratio and a diverse student body, offering extracurricular activities such as athletics, outdoor education, service learning, robotics, academic competitions, and after-school enrichment. The campus provides extensive outdoor learning and physical education facilities, and the school encourages strong family involvement and community connections. | Directeur/Membre du Conseil | 01/07/2019 |
Path Labs LLC
 Path Labs LLC Medical/Nursing ServicesHealth Services Provides anatomic pathology and diagnostic testing services | Directeur/Membre du Conseil | 01/03/2010 |
Anciens postes connus de C. Jason Payne
| Sociétés | Poste | Fin |
|---|---|---|
Field Service Holdings LLC
 Field Service Holdings LLC Packaged SoftwareTechnology Services Develops office management software for field service providers | Directeur/Membre du Conseil | 01/02/2022 |
PlayMaker CRM, Inc.
 PlayMaker CRM, Inc. Information Technology ServicesTechnology Services Provides cloud-based customer relationship management solutions | Directeur/Membre du Conseil | 01/12/2021 |
The Aspire Software Co.
 The Aspire Software Co. Packaged SoftwareTechnology Services Develops business software for landscape and snow companies | Directeur/Membre du Conseil | 01/08/2021 |
Ncontracts LLC
 Ncontracts LLC Packaged SoftwareTechnology Services Provides integrated compliance, risk and vendor management software solutions to the financial services industry | Directeur/Membre du Conseil | 01/01/2020 |
Zen Planner LLC
 Zen Planner LLC Packaged SoftwareTechnology Services Provides membership management software | Directeur/Membre du Conseil | 01/03/2017 |
Formation de C. Jason Payne
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
90
Relations au 1er degré
23
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 23 |
|---|---|
Summit Partners LP
 Summit Partners LP Investment ManagersFinance Summit Partners invests in companies located across the globe. The firm targets companies operating in the fields of technology, healthcare & life sciences and growth products & services sectors. It provides financing for buyout, recapitalizations and growth transactions with an investment size of USD 10 - 500 million. The fund acquires majority or minority stakes. | Finance |
American Dental Partners, Inc.
 American Dental Partners, Inc. Miscellaneous Commercial ServicesCommercial Services Provides business services to multi-disciplinary dental group practices | Commercial Services |
Steelwedge Software, Inc.
 Steelwedge Software, Inc. Packaged SoftwareTechnology Services Develops supply chain software platform | Technology Services |
FusionGeo, Inc.
 FusionGeo, Inc. Packaged SoftwareTechnology Services Develops software that provides geophysical consulting and surveying services | Technology Services |
Ncontracts LLC
Ncontracts LLC Packaged SoftwareTechnology Services Provides integrated compliance, risk and vendor management software solutions to the financial services industry | Technology Services |
Zen Planner LLC
Zen Planner LLC Packaged SoftwareTechnology Services Provides membership management software | Technology Services |
Stanford University
 Stanford University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
WiredCapital, Inc.
 WiredCapital, Inc. Packaged SoftwareTechnology Services Develops enterprise automation solutions | Technology Services |
Netchemia LLC
 Netchemia LLC Packaged SoftwareTechnology Services Provides cloud-based talent management software | Technology Services |
PlayMaker CRM, Inc.
PlayMaker CRM, Inc. Information Technology ServicesTechnology Services Provides cloud-based customer relationship management solutions | Technology Services |
Novus Biologicals LLC
 Novus Biologicals LLC Pharmaceuticals: MajorHealth Technology Develops and markets antibodies for scientific researchers | Health Technology |
Professional Healthcare Group, Inc.
 Professional Healthcare Group, Inc. Personnel ServicesCommercial Services Provides healthcare recrutement services | Commercial Services |
IPSolutions, Inc.
 IPSolutions, Inc. Miscellaneous Commercial ServicesCommercial Services Provides corporate education and training solutions | Commercial Services |
Mainsail Management Co LLC
Mainsail Management Co LLC Investment ManagersFinance Mainsail Management invests in companies located in the United States or Canada. The firm focuses on the B2B software services sectors. It provides financing for growth transactions with an investment size of USD 10 - 75 million. | Finance |
eSecuritel Holdings LLC
 eSecuritel Holdings LLC Information Technology ServicesTechnology Services Provides handset protection services | Technology Services |
CMS Operations LLC
 CMS Operations LLC Miscellaneous Commercial ServicesCommercial Services Provides business management, technology and profitability services to legal and accounting firms | Commercial Services |
Mount Tamalpais School
Mount Tamalpais School Other Consumer ServicesConsumer Services Mount Tamalpais School is an independent, co-educational day school serving students from kindergarten through 8th grade. The private company is based in Mill Valley, CA. The school offers a comprehensive, research-based curriculum that integrates humanities, math, science and engineering, world languages, performing and studio arts, physical education, and social-emotional learning. Instruction is developmentally appropriate and supported by hands-on, project-based, and multi-sensory learning approaches. The lower school features specialized teachers, while the middle school curriculum focuses on critical thinking, effective communication, and independent voices through inquiry-based and collaborative learning. The humanities program fosters cultural awareness and social responsibility, and the arts curriculum encourages creativity and self-expression. The music program develops musical skills and community engagement. Social and emotional learning is a core focus, with dedicated programs promoting emotional management, empathy, mindfulness, and healthy relationships. The school maintains a low student-to-teacher ratio and a diverse student body, offering extracurricular activities such as athletics, outdoor education, service learning, robotics, academic competitions, and after-school enrichment. The campus provides extensive outdoor learning and physical education facilities, and the school encourages strong family involvement and community connections. | Consumer Services |
Path Labs LLC
Path Labs LLC Medical/Nursing ServicesHealth Services Provides anatomic pathology and diagnostic testing services | Health Services |
PayLease Holdings LLC
 PayLease Holdings LLC Packaged SoftwareTechnology Services Operates as a holding company | Technology Services |
3PL Central LLC
3PL Central LLC Packaged SoftwareTechnology Services Provides warehouse and online inventory management software solutions | Technology Services |
Togo's Eateries LLC
 Togo's Eateries LLC RestaurantsConsumer Services Operates restaurants | Consumer Services |
The Aspire Software Co.
The Aspire Software Co. Packaged SoftwareTechnology Services Develops business software for landscape and snow companies | Technology Services |
Field Service Holdings LLC
Field Service Holdings LLC Packaged SoftwareTechnology Services Develops office management software for field service providers | Technology Services |
