Doug Dillard

Slewgrass Partners, Managing Partner

📍 Belvedere-Tiburon, California, United States🔄 Updated September 2026💼 9 investments📅 11 years investing🗓 Last invested Jan 2025
VC🌍 United States
9
Total investments
2
Early stage
0
Mid stage
3
Late stage
11y
Years active

Portfolio

8 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Jan 2025
LightBox is the world’s leading commercial real estate information and technology platform. We empower decision-makers by providing authoritative data, integrated workflows and unmatched industry connections. Our customers include commercial and government agencies requiring definitive real estate data and powerful workflow solutions, including brokers, developers, investors, lenders, insurers, technology providers, environmental consultants, and valuation professionals. Visit lightboxre.com. Join the conversation #LightBoxRE Listen to The CRE Weekly Digest by LightBox: https://www.lightboxre.com/insights/the-cre-weekly-digest-by-lightbox
Board Member
Feb 2024
Founded in 2021, Diamond Baseball Holdings (DBH) is committed to elevating fan experiences, creating “centers of energy,” fostering dynamic engagements for brands and highlighting the evolution of the Minor League Baseball environment. It is grounded in a deep-rooted appreciation for traditions, community and the sport of baseball. ⚾
Board Member
May 2021
Founded in 2013, ReserveBar is the established e-commerce leader in rare, luxury, and ultra-premium spirits, specializing in customization, personalization, and innovative gifting. In addition to its unique and seamless consumer-facing experience, ReserveBar is a technology platform at its core, utilizing cutting-edge software, analytics, and an exceptional retail network to deploy solutions that simplify the compliant purchase of spirits, wine, and champagne on reservebar.com as well as numerous partner sites including brands, publishers, e-commerce partners, and gifting platforms. Specializing in new and limited edition products, ReserveBar is a destination for today’s modern, convenience-driven adult shoppers, delivering the most curated offerings to enthusiasts across the United States. For more information, please visit www.reservebar.com. For current career opportunities visit: https://app.trinethire.com/companies/39657-reservebar/jobs
Board Member
Sep 2019
Paravision is the leader in trusted Vision AI, with globally deployed AI software that is ethically developed, conscientiously sold and built for the most challenging applications. Based in the United States, Paravision builds world-class technology that is easy-to-deploy and runs on every major platform — from the cloud to the edge. Paravision consistently ranks among the top global performers in NIST’s gold-standard Face Recognition Vendor Tests, including 1:1 Verification, 1:N Identification and Paperless Travel. It’s the partner to choose when performance matters most.
Board Member
Jun 2018
Talkmap is a revolutionary conversational intelligence platform company that can transform 100% of customer calls and chats into insights and action, in real-time. Our Talkdiscovery™ platform combines patented AI-powered machine learning, linguistics intelligence, and massive computational power that enables dramatically improved customer experience (CX) for the world’s most valuable brands. Conversational intelligences helps build a contextually enriched, insightful understanding across cloud and customer data platforms. Founded in 2017 and based in Dallas, Texas, Talkmap is supported by Stage1 Ventures LLC, BootstrapLabs, Ocho Investments LLC, Slewgrass Capital LLC and Trimode Capital LLC.
Board Member
Jan 2018
Pinn designs and develops technologies to solve the most complex digital identity challenges facing organizations and individuals today. Current technologies capture pieces of who we are, but none succeed in creating a complete and accurate connection between real person and digital profile. Our first solution, Pinn AuthX, leverages advanced biometrics, attribution, device security and artificial intelligence to provide a frictionless but highly secure adaptive authentication experience. Founded in 2016 in Silicon Valley, Pinn serves and partners with companies ranging from startups to Fortune 500 enterprises. Our people are driven by purpose as much as profit: Were alarmed by the enormous threats posed by cyberattacks, and we dedicate our lifes work to preventing these attacks from happening. Pinn has raised over $10 million from leading Silicon Valley investors.
Board Member
Nov 2017
Acuity Brands, Inc. is a market-leading industrial technology company. We use technology to solve problems in spaces and light. Through our two business segments, Acuity Brands Lighting and Controls ("ABL") and the Intelligent Spaces Group ("ISG"), we design, manufacture, and bring to market products and services that make a valuable difference in people’s lives. We achieve growth through the development of innovative new products and services, including lighting, lighting controls, building management systems, and location-aware applications.     We are based in Atlanta, Georgia, with operations across North America, Europe, and Asia and are powered by approximately 13,500 dedicated and talented associates.    Visit us at www.acuitybrands.com. 
Board Member
Jan 2015
Foundation Windpower, Inc. is a renewables & environment company based out of 505 Sansome Street Suite 450, San Francisco, California, United States.
Experience · 13 entries
All (13)
Investments (9)
Board (9)
2025
Board Member
Jan 2025
LightBox is the world’s leading commercial real estate information and technology platform. We empower decision-makers by providing authoritative data, integrated workflows and unmatched industry connections. Our customers include commercial and government agencies requiring definitive real estate data and powerful workflow solutions, including brokers, developers, investors, lenders, insurers, technology providers, environmental consultants, and valuation professionals. Visit lightboxre.com. Join the conversation #LightBoxRE Listen to The CRE Weekly Digest by LightBox: https://www.lightboxre.com/insights/the-cre-weekly-digest-by-lightbox
Board Member
Jan 2025
"Waging Peace. Fighting Disease. Building Hope."​ A not-for-profit, nongovernmental organization, The Carter Center has helped to improve life for people in over 80 countries by resolving conflicts; advancing democracy, human rights, and economic opportunity; preventing diseases; and improving mental health care. The Carter Center was founded in 1982 by former U.S. President Jimmy Carter and former First Lady Rosalynn Carter, in partnership with Emory University, to advance peace and health worldwide. • Visit our Website CarterCenter.org • Like us on Facebook.com/CarterCenter • Follow us on Instagram @TheCarterCenter • Watch us on YouTube YouTube.com/CarterCenter • Subscribe to email CarterCenter.org/subscribe
Senior Advisor
Jan 2025
Silver Lake is a global technology investment firm, with approximately $114 billion in combined assets under management and committed capital and a team of professionals based in North America, Europe and Asia. Silver Lake’s portfolio companies collectively generate more than $307 billion and employ approximately 433,000 people globally.
2024
Board Member
Feb 2024
Founded in 2021, Diamond Baseball Holdings (DBH) is committed to elevating fan experiences, creating “centers of energy,” fostering dynamic engagements for brands and highlighting the evolution of the Minor League Baseball environment. It is grounded in a deep-rooted appreciation for traditions, community and the sport of baseball. ⚾
2021
Board Member
May 2021
Founded in 2013, ReserveBar is the established e-commerce leader in rare, luxury, and ultra-premium spirits, specializing in customization, personalization, and innovative gifting. In addition to its unique and seamless consumer-facing experience, ReserveBar is a technology platform at its core, utilizing cutting-edge software, analytics, and an exceptional retail network to deploy solutions that simplify the compliant purchase of spirits, wine, and champagne on reservebar.com as well as numerous partner sites including brands, publishers, e-commerce partners, and gifting platforms. Specializing in new and limited edition products, ReserveBar is a destination for today’s modern, convenience-driven adult shoppers, delivering the most curated offerings to enthusiasts across the United States. For more information, please visit www.reservebar.com. For current career opportunities visit: https://app.trinethire.com/companies/39657-reservebar/jobs
Show all 13 entries ↓
Investment activity
2015–2025 · 9 investments
20151201712018220191202112024120252
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