Paul Morrissey

Blackstone Growth

📍 London, England Metropolitan Area, United Kingdom🔄 Updated September 2026💼 10 investments📅 13 years investing🗓 Last invested Jan 2022
VC🌍 United Kingdom
10
Total investments
0
Early stage
3
Mid stage
2
Late stage
13y
Years active

Portfolio

5 investments · sorted by recency
All investments
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Mid stage
Late stage
Board Member
Jul 2019
Ontra is the global leader in Contract Automation and Intelligence for private asset management firms. The Ontra platform combines AI-enabled software with a worldwide network of highly trained lawyers to modernize recurring legal workflows. Ontra’s solutions improve all aspects of the contract lifecycle — from negotiating and processing routine contracts to tracking obligations in complex agreements. Ultimately, Ontra reduces the time, expense, and risk associated with contract management, freeing its customers to focus on other strategic priorities.
Board Member
Dec 2018
Guardsquare offers the most complete approach to mobile application security on the market. Built on the open source ProGuard technology, Guardsquare’s software integrates seamlessly across the development cycle. From app security testing to code hardening to real-time visibility into the threat landscape, Guardsquare solutions provide enhanced mobile application security from early in the development process through publication. More than 900 customers worldwide across all major industries rely on Guardsquare to help them identify security risks and protect their mobile applications against reverse engineering and tampering.
Board Observer
Oct 2014
Nitro is a global document productivity SaaS company accelerating digital transformation in a world that demands the ability to work from anywhere, anytime, on any device. As a global player in the eSign and workflow productivity market, Nitro enables organizations to drive better business outcomes through 100% digital document processes and fast, efficient workflows. The Nitro Productivity Platform offers comprehensive SaaS business solutions, including highly secure eSigning and e-ID, powerful PDF productivity and industry-leading analytics, all supported by a superior customer success team. Nitro has over 3 million licensed users and 13,000+ Business Customers in 157 countries, including over 67% of the Fortune 500 and three of the Fortune 10. Nitro is headquartered in San Francisco with nine global hubs.
Board Member
Jul 2014
With 40% market share, WebPT is the leading rehab therapy platform for enhancing patient care and fueling business growth. Offering scheduling, documentation, billing, outcomes tracking, business reporting, and system integrations, WebPT’s robust web-based solution is ideal for every outpatient setting—regardless of staff size, facility type, or the number of specialties. WebPT has a 99% retention rate and a 99.99% uptime rate, making it the most trusted and reliable platform in the industry. Launched in 2008 and headquartered in Phoenix, Arizona, the company has ranked on the Inc. 5000 list of America’s fastest-growing companies nine years in a row—a feat less than 1% of Inc. 5000 companies ever achieve.
Investor
Jan 2013
At Gainsight, our mission is to be living proof you can win in business while being human first. Our industry-leading platform helps companies of all sizes and industries achieve durable growth through four industry-leading products — Gainsight CS, PX, DH, and Customer Education. With Gainsight, it’s never been easier for customer success, product, and community engagement teams to scale efficiently, create alignment, and have a holistic view of their customers—all of which help increase product adoption, prevent churn, and grow customer communities. Our software is used by hundreds of companies, including nearly 200 publicly traded organizations and industry leaders such as GE Digital, SAP Concur, and Box. Gainsight joined the Vista Equity Partners portfolio in 2020. In 2021, we won their Excellence in Engineering award in recognition for our product and engineering advancements. A remote-friendly company, we have offices in the US, UK, Netherlands, Israel, and India. Gainsight received the top spot in Glassdoors Best Places to Work for 2023. It has also been named as one of the top 100 private cloud companies in the world by Forbes, one of the fastest-growing private companies in America by Inc. Magazine, and one of 20 Great Workplaces in Tech by Fortune Magazine.
Experience · 13 entries
All (13)
Investments (10)
Board (7)
2022
Board Member
Jan 2022
RELEX Solutions provides a unified supply chain and retail planning platform that aligns and optimizes demand, merchandising, supply chain, operations, and production planning across the end-to-end value chain. We help retailers and consumer goods companies like ADUSA, AutoZone, Coles, Dollar Tree and Family Dollar, M&S Food, PetSmart, and The Home Depot drive profitable growth across all sales and distribution channels, leading to higher product availability, increased sales, and improved sustainability. Learn more at: https://www.relexsolutions.com/customers/
2021
Blackstone Growth Senior Managing Director
Apr 2021
Blackstone is the world’s largest alternative asset manager. Blackstone seeks to deliver compelling returns for institutional and individual investors by strengthening the companies in which the firm invests. Blackstone’s $1.3 trillion in assets under management include global investment strategies focused on real estate, private equity, credit, infrastructure, life sciences, growth equity, secondaries and hedge funds. Further information is available at www.blackstone.com. Follow @blackstone on LinkedIn, X (Twitter), and Instagram.
2020
Partner
Jun 2020
Battery invests in potentially cutting-edge, category-defining businesses in markets including application software, IT infrastructure technologies, consumer-internet and mobile services, and industrial technologies. Founded in 1983, the firm backs companies at stages ranging from seed to growth and private equity, and invests globally from offices in Boston, Silicon Valley, New York, London and Israel. For a full list of our portfolio companies, please visit https://www.battery.com/list-of-all-companies/.
2019
Board Member
Jul 2019
Ontra is the global leader in Contract Automation and Intelligence for private asset management firms. The Ontra platform combines AI-enabled software with a worldwide network of highly trained lawyers to modernize recurring legal workflows. Ontra’s solutions improve all aspects of the contract lifecycle — from negotiating and processing routine contracts to tracking obligations in complex agreements. Ultimately, Ontra reduces the time, expense, and risk associated with contract management, freeing its customers to focus on other strategic priorities.
2018
Board Member
Dec 2018
Guardsquare offers the most complete approach to mobile application security on the market. Built on the open source ProGuard technology, Guardsquare’s software integrates seamlessly across the development cycle. From app security testing to code hardening to real-time visibility into the threat landscape, Guardsquare solutions provide enhanced mobile application security from early in the development process through publication. More than 900 customers worldwide across all major industries rely on Guardsquare to help them identify security risks and protect their mobile applications against reverse engineering and tampering.
Show all 13 entries ↓
Investment activity
2013–2022 · 10 investments
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