Constance Stack

Digital Guardian, Inc. provides cyber security and data protection platform. It offers outsider and insider threat protection implementation, managed security program, and training services. It serves energy, financial services, federal, healthcare, law firms, manufacturing, an technology industries. The company was founded by William Fletcher, Tomas Revesz, Donato Buccella, Seth N. Birnbaum, Nicholas Stamos, and Allen H. Michels in 2002 and is headquartered in Waltham, MA.

AptSoft Corp. provides software solutions. It focuses on the use of complex event processing to help companies implement non-linear, dynamic, and closed-loop processes like those found in fraud, compliance, and cross-sell applications. The company was founded in 1999 by Frank L. Chisholm and is located in Burlington, MA.

Veracode, Inc. engages in the provision of software security solutions. The firm offers greenlight, static analysis, software composition analysis, dynamic analysis, application security platform, developer training, and vendor application security testing. Its services include application security consulting, technical support, manual penetration testing, developer training, security program management, third-party security, and veracode services packages. The company was founded by Christopher Wysopal, Jeffrey Lyle Fagnan, Matthew P. Moynahan, Christien Rioux and Michael Pittenger in 2006 and is headquartered in Burlington, MA.

Optas, Inc. provides online marketing services. The company designs and develops software to monitor and manage marketing campaigns and analyze customer responses to different marketing campaigns. It also provides strategy consulting, training and data mining services. The company was founded in 1997 by Stephen Smith and Paul Buta and is headquartered in Woburn, MA.

WordStream, Inc. develops online marketing software. Its products include WordStream advisor, a pay-per-click (PPC) software that allows to create, optimize, manage, and measure high-performing PPC and social advertising campaigns. It offers free keyword tool, online marketing tools, and search marketing fundamentals. The company was founded by Larry E. Kim and Gerard Escalante in 2007 and is headquartered in Boston, MA.