Bob Brennan

Board Director and CEO advisor

📍 Greater Boston, United States🔄 Updated September 2026💼 6 investments📅 20 years investing🗓 Last invested Aug 2018
Angel investor🌍 United States
6
Total investments
3
Early stage
1
Mid stage
0
Late stage
20y
Years active

Portfolio

5 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Aug 2018
AtScale enables smarter decision-making by accelerating the flow of data-driven insights. The company’s semantic layer platform simplifies, accelerates, and extends business intelligence and data science capabilities for enterprise customers across all industries. With AtScale, customers are empowered to democratize data, implement self-service BI and build a more agile analytics infrastructure for better, more impactful decision making. For additional information, visit www.atscale.com.
Board Member
Mar 2015
Click’s mission is to reinvent human interaction. We are determined to empower people to engage, express, and experience with one another. We strive to build a social ecosystem that streamlines human activity.
Board Member
May 2014
CloudHealth is a recognized leader in Cloud Cost Management & Optimization and Multicloud FinOps Platforms, with a mission to accelerate global business transformation and strategically optimize cloud investments. investments. History: • CloudHealth Technologies was founded in 2012 by Dan Phillips and Joe Kinsella. Dave Eicher joined as Co-Founder in January 2013. Based in Boston, CloudHealth Technologies was backed by Kleiner Perkins, Meritech Capital Partners, Sapphire Ventures, Scale Venture Partners, .406 Ventures, and Sigma Prime Ventures. • VMware acquired CloudHealth Technologies in October 2018. • In August 2022, VMware announced that CloudHealth is would be part of the VMware Aria portfolio and known as VMware Aria Cost powered by CloudHealth. • In August 2023, VMware announced that CloudHealth would be part of the Tanzu Intelligence Services product family and known as VMware Tanzu CloudHealth. • In May 2024, Broadcom selected Arrow Electronics to be the exclusive global provider of VMware Tanzu CloudHealth. Arrow now handles all go-to-market activities, including sales, marketing, and customer support, while Broadcom retains ownership of the platform with a focus on innovating the products evolution and engineering.
Board Member
Nov 2008
The Greater Boston Chamber of Commerce is an independent, non-profit organization that is the convener, voice and advocate of our diverse and collaborative membership who drive the region’s success. We are committed to making Greater Boston the best place for businesses and individuals to thrive by convening the business community to connect and collaborate; shaping public policy with researched-based advocacy; and providing unique leadership programs that promote personal and organizational growth. Membership is at the corporate level, which means that if your employer is a member, you are, too! All employees at member organizations have access to membership benefits. Learn more at BostonChamber.com.
Board Member
Sep 2006
Copanion is a leading innovator in tax document automation, dedicated to saving tax professionals time with accurate and secure web-based applications that are affordable and easy-to-use. Founded in 2005, Copanion's advanced Software as a Service technology makes it easy for firms of any size to increase their productivity. The GruntWorx family of products automatically identifies, organizes, and extracts tax data from scanned tax forms, providing an electronic alternative to manual processes, such as sorting forms and finding and entering tax data. Copanion's GruntWorx products are the first web-based applications to "read", classify, and extract data from paper-based forms and PDF files. All GruntWorx applications use a combination of biometric pattern recognition technology and machine learning to achieve best-in-class accuracy across thousands of variations of tax documents. Headquartered in Andover, MA, Copanion is a privately held company with financing from Commonwealth Capital Ventures and Pilot House Ventures. Our Board of Directors includes Bob Brennan, President and CEO of Iron Mountain. Our Chief Technology Advisor is Prof. Venu Govindaraju, whose inventions enable the automated processing of handwritten addresses on 18 billion envelopes every year for the US Postal Service.
early stageAccounting
Experience · 6 entries
All (6)
Investments (6)
Board (6)
2018
Board Member
Aug 2018
AtScale enables smarter decision-making by accelerating the flow of data-driven insights. The company’s semantic layer platform simplifies, accelerates, and extends business intelligence and data science capabilities for enterprise customers across all industries. With AtScale, customers are empowered to democratize data, implement self-service BI and build a more agile analytics infrastructure for better, more impactful decision making. For additional information, visit www.atscale.com.
2015
Board Member
Mar 2015
Click’s mission is to reinvent human interaction. We are determined to empower people to engage, express, and experience with one another. We strive to build a social ecosystem that streamlines human activity.
2014
Board Member
May 2014
CloudHealth is a recognized leader in Cloud Cost Management & Optimization and Multicloud FinOps Platforms, with a mission to accelerate global business transformation and strategically optimize cloud investments. investments. History: • CloudHealth Technologies was founded in 2012 by Dan Phillips and Joe Kinsella. Dave Eicher joined as Co-Founder in January 2013. Based in Boston, CloudHealth Technologies was backed by Kleiner Perkins, Meritech Capital Partners, Sapphire Ventures, Scale Venture Partners, .406 Ventures, and Sigma Prime Ventures. • VMware acquired CloudHealth Technologies in October 2018. • In August 2022, VMware announced that CloudHealth is would be part of the VMware Aria portfolio and known as VMware Aria Cost powered by CloudHealth. • In August 2023, VMware announced that CloudHealth would be part of the Tanzu Intelligence Services product family and known as VMware Tanzu CloudHealth. • In May 2024, Broadcom selected Arrow Electronics to be the exclusive global provider of VMware Tanzu CloudHealth. Arrow now handles all go-to-market activities, including sales, marketing, and customer support, while Broadcom retains ownership of the platform with a focus on innovating the products evolution and engineering.
2008
Board Member
Nov 2008
The Greater Boston Chamber of Commerce is an independent, non-profit organization that is the convener, voice and advocate of our diverse and collaborative membership who drive the region’s success. We are committed to making Greater Boston the best place for businesses and individuals to thrive by convening the business community to connect and collaborate; shaping public policy with researched-based advocacy; and providing unique leadership programs that promote personal and organizational growth. Membership is at the corporate level, which means that if your employer is a member, you are, too! All employees at member organizations have access to membership benefits. Learn more at BostonChamber.com.
2007
Board Member
May 2007
New England Council is the nation's oldest regional business association. The Council is a non-partisan alliance of businesses, academic and health institutions, and public and private organizations throughout New England formed to promote economic growth and a high quality of life in the New England region. The New England Council’s mission is to identify and support federal public policies and articulate the voice of its membership regionally and nationally on important issues facing New England.
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Investment activity
2006–2018 · 6 investments
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