Leonard Seevers

Partner at Goldman Sachs

📍 New York, New York, United States🔄 Updated September 2026💼 17 investments📅 14 years investing🗓 Last invested May 2026
VC🌍 United StatesInvested this year
17
Total investments
2
Early stage
1
Mid stage
2
Late stage
14y
Years active

Portfolio

11 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
May 2026
We build and operate high-density AI colocation facilities designed for large-scale training and inference. Powered by renewable energy, our infrastructure is engineered from the ground up for liquid cooling and delivers unmatched efficiency and seamless scalability.
Board Member
Jul 2023
Madhive is the leading technology company engineered for modern TV advertising. Through its self-service platform, advertisers can seamlessly customize and automate the buying process into one operating system. This allows advertisers to plan, target, activate, and measure their campaigns with greater simplicity, accountability, reach, and control. Powered by an industry-leading bidder and device graph that processes 260 billion available ad opportunities per day, Madhive delivers precise, brand-safe audience connections efficiently at scale. The company is trusted by the leading local content owners, creators and distributors, including FOX and TEGNAs Premion, as well as national agencies and brands, powering more than half a billion dollars in media across 12,000+ daily campaigns. To learn more, visit madhive.com.
Board Member
Jun 2022
iSpot.tv helps advertisers measure the brand and business impact of TV and streaming advertising, from concept to airing to conversion. Fast, accurate and actionable measurement and attribution solutions enable advertisers to assess creative effectiveness, enhance media plans and attribute advertising results for cross-platform campaigns, all while benchmarking against competitors and historical norms. Unlike legacy and ad hoc solutions, iSpot is purpose-built to measure the performance of every ad on television with digital-like precision and granularity in real time. With always-on performance insights unified across linear and streaming TV, advertisers can take quick and confident action to consistently drive business results. More at: https://www.ispot.tv
Board Member
Jul 2020
Global Compute Infrastructure is a new entrant in the data infrastructure industry. Led by a team of international industry veterans with over 80 years of combined industry experience, GC INFRA develops, acquires and operates data center assets across North America, Europe, Asia Pacific and Latin America. We serve as a partner to the world's largest technology companies and their customers by providing secure, reliable, and creative solutions for their compute capacity and connectivity requirements in high growth and established markets. GC INFRA is backed by the Goldman Sachs Merchant Banking Division.
Board Member
Jul 2019
Vertical Bridge is the nation's largest private owner and manager of wireless communication infrastructure. Specializing in colocation services and build-to-suit towers, Vertical Bridge provides the infrastructure needed to support today's increasingly wireless culture. Founded in 2014, Vertical Bridge is Headquartered in Boca Raton, Florida. In June of 2020, Vertical Bridge became a carbon neutral certified company, in accordance with the CarbonNeutral Protocol and has maintained its certification every year since.
Board Member
Sep 2018
At Boyd Corporation, we are Trusted Innovation. We lead by way of designing and manufacturing advanced engineered materials & thermal management solutions. We continue to adapt and advocate for innovation that empowers the next generation and enhances our future by: • Empowering human curiosity through the safe exploration of space. • Enhancing the safety and flexibility of medical care and transportation. • Enabling faster, lighter, brighter, more functional technology with greater power density. • Improving a whole breadth of technologies from self-driving cars to brain surgery, 5G to smart farming, high powered computing devices to wearable medical technologies. For more information about our social media policy: http://www.boydcorp.com/social-media-privacy-policy.html
Board Member Alternate
Mar 2017
Stagwell is a challenger holding company built to transform marketing.
Board Member
Jan 2014
Encore is your full-service event production partner with more than 80 years of experience. Each year, Encore delivers more than 350,000 events in 20 countries across North America, Europe, the Middle East, Australia and Asia Pacific. Through event technology, rigging infrastructure, production and creative services, our team brings a unique blend of technical expertise with a commitment to delivering excellent service for every event. Proud to be one of the Fortune 100 Best Companies to Work For® in 2025 and a Certified Great Place to Work™ for three years running. Encore: events that transform.
Board Member
May 2013
Cell Site Solutions, with headquarters in São Paulo, Brazil, specializes in providing infrastructure solutions for wireless telecommunications networks and broadcast companies. Using innovative and leading edge technology, we lease equipment we have built or purchased to operators across Brazil. Our team has extensive experience in market-leading companies from around the world.
Board Member
Mar 2013
PSS Industrial Group was formed by the merger of Pipeline Supply & Service and Industrial Air Tool. Together, PSSI is a leading value-added distributor serving a diverse base of customers nationwide. Our staff, resources, and processes are best-in-class and dedicated to upholding the PSSI motto: "delivering what you need, when you need it." Over the past three decades PSS Industrial has substantially expanded both its product breadth, supply chain logistics, and end market diversification by creating strategic partnerships with leading manufacturers and completing multiple acquisitions to further expand its capabilities in the full energy value chain.
early stageOil and Gas
Board Member
Mar 2013
PSS Companies [PSS, Pipeline Supply & Service] is the leading specialty distributor of consumable products and services to the pipeline construction, maintenance, and repair industry with headquarters in Houston, Texas and 22 branches located in 14 states throughout the United States. PSS carries over 26,000 SKU’s in stock with the largest inventory in the industry to ensure same day delivery even in remote shale build out areas. Services include logistics management; on-site inventory and job planning; equipment rental, repair, and calibration; specialty fabrication and sourcing; and field service technicians for pipe beveling and cutting. PSS operates under the flagship brand of Pipeline Supply & Service but proudly maintains local brands that include Wasatch, North State, Allied, Pipeline Specialties, R&D, and 24/7. PSS has recently merged with Industrial Air Tool to expand our product and servicing offering to the upstream and downstream energy markets.
Experience · 18 entries
All (18)
Investments (17)
Board (17)
2026
Board Member
May 2026
We build and operate high-density AI colocation facilities designed for large-scale training and inference. Powered by renewable energy, our infrastructure is engineered from the ground up for liquid cooling and delivers unmatched efficiency and seamless scalability.
Board Member
Jan 2026
Excel Sports Management is an industry-leading management and marketing agency that represents top-tier talent, blue-chip brands and marquee properties. Established in 2002, Excel is based in New York City and has offices in Los Angeles, Miami, Dallas, Chicago and London .
2024
Board Member
Oct 2024
TAIT sets the standard for world-class live experiences. We bring extraordinary ideas to life, collaborating on visionary concepts and delivering precision engineering, technical innovation, manufacturing, and production. We engineer complex movement for artists, brands, performing arts spaces, and venues around the world with our industry leading show control and automation technology. We are a global team of planners, creative engineers, fabricators, technologists, and producers, with over 1400 employees in 20 office locations. We have worked in over 30 countries, all seven continents, and even outer space. Our clients include Taylor Swift, Cirque Du Soleil, The Metropolitan Opera House, NASA, National Geographic, Beyoncé, and The Olympics. In addition to the core custom project business, the TAIT Group includes like-minded companies operating as one cohesive group in the live experience space. Our team shares a passion for creating ground-breaking experiences, and together, our work makes lasting memories for hundreds of thousands of people. The TAIT Group includes productionglue, Kinesys, ITEC Entertainment, and the Thinkwell Group.
2023
Board Member
Jul 2023
Madhive is the leading technology company engineered for modern TV advertising. Through its self-service platform, advertisers can seamlessly customize and automate the buying process into one operating system. This allows advertisers to plan, target, activate, and measure their campaigns with greater simplicity, accountability, reach, and control. Powered by an industry-leading bidder and device graph that processes 260 billion available ad opportunities per day, Madhive delivers precise, brand-safe audience connections efficiently at scale. The company is trusted by the leading local content owners, creators and distributors, including FOX and TEGNAs Premion, as well as national agencies and brands, powering more than half a billion dollars in media across 12,000+ daily campaigns. To learn more, visit madhive.com.
2022
Board Member
Jun 2022
iSpot.tv helps advertisers measure the brand and business impact of TV and streaming advertising, from concept to airing to conversion. Fast, accurate and actionable measurement and attribution solutions enable advertisers to assess creative effectiveness, enhance media plans and attribute advertising results for cross-platform campaigns, all while benchmarking against competitors and historical norms. Unlike legacy and ad hoc solutions, iSpot is purpose-built to measure the performance of every ad on television with digital-like precision and granularity in real time. With always-on performance insights unified across linear and streaming TV, advertisers can take quick and confident action to consistently drive business results. More at: https://www.ispot.tv
Show all 18 entries ↓
Investment activity
2012–2026 · 17 investments
2012120133201412017120181201922020220222202312024120262
Recent (last 2 years)Earlier