Series X Capital
Venture capitalSan Francisco · Seed–Series A · 8 people tracked
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Investment thesis
SXC backs moonshots emerging from Alphabet's X, The Moonshot Factory, under an exclusive partnership that gives it the right to invest in X spinouts. It targets technology projects once they are de-risked and poised for transformative economic impact, then builds them into independent, category-defining companies. Every company it backs has already passed through X's rigorous technology incubation funnel, where hundreds of ideas are evaluated and only a few graduate into standalone companies. Backed by $600M from premier investors including Alphabet, the fund provides runway, company-building resources and commercial freedom to scale, with returns intended to fuel the next wave of X projects.
Source: firm website, verified Oct 27, 2026.
Team · 8 people
from the firm's websiteFinance executive and investor with over 20 years in venture capital, technology and media. Former CFO of Facebook and YouTube, former General Partner at Khosla Ventures (led the Square investment), and co-owner and former president of the San Francisco 49ers. Holds an MBA from Harvard Business School and a BS from Stanford.
Finance executive and investor with 20+ years in venture capital, technology and media. Former CFO of Facebook and YouTube, former General Partner at Khosla Ventures (led the Square investment), and co-owner and former president of the San Francisco 49ers. Holds an MBA from Harvard Business School and a BS from Stanford.
Leads SXC's day-to-day activities across investments, partner management, portfolio engagement, investor relations and fund operations. Has 30 years of experience scaling businesses, held executive roles at eight venture-backed startups (six as CEO/President), and was an early employee of Lycos. Holds an MBA from Stanford and two BS/BA degrees from UCLA.
COO leading day-to-day investments, portfolio engagement, investor relations and fund operations, with 30 years launching and scaling businesses. Held executive roles at eight venture-backed startups (six as CEO/President), was the 35th employee at Lycos, and SVP Sales & Marketing at Ticketmaster. Holds an MBA from Stanford and degrees from UCLA.
Brings 30 years of product and technology leadership across startups and Fortune 500 companies, having served as CTO at startup and enterprise levels and named on more than 100 patents. Spent 15+ years at Motorola, held a VP of Engineering role at Publicis Groupe, and co-founded Bowers & Wilkins as CTO. Holds an MBA from the University of Chicago.
Partner with 30 years of product and technology leadership, a former CTO at startup and enterprise levels, and inventor on 100+ patents. Spent 15+ years at Motorola, served as VP of Engineering at Publicis Groupe, and co-founded and was CTO of Bowers & Wilkins. Teaches at Loyola University Chicago and Dominican University; holds an MBA from the University of Chicago and a BS from Northwestern.
Works across investor relations, capital formation, transaction structuring, fund operations and portfolio support, with nearly 30 years in investment banking, venture capital and operations. Has advised firms including Rakuten Capital and TempoCap, served as a PE-backed company CFO, and began her career at Lehman Brothers, Neuberger Berman and HSBC. Holds an MBA from Harvard Business School.
Partner focused on investor relations, capital formation, transaction structuring and portfolio support, with nearly 30 years across investment banking, venture capital and operations. Advised firms including Rakuten Capital and TempoCap, served as CFO of a PE-backed hospitality company, and began her career at Lehman Brothers, Neuberger Berman and HSBC. Holds an MBA and AB from Harvard.
What they invest in
from 4 of 5 portfolio companiesAI & Machine Learning ×3IoT ×2Construction Tech ×1Deep Tech ×1Digital Health ×1Hardware ×1Healthtech ×1Logistics & Supply Chain ×1
HQs:United States×1
Investments · 5 tracked
founders shown can be your intro pathAnori is an AI-native intelligence platform for co-creating the built world, aimed at addressing inefficiencies in real-estate development and bringing buildings to market faster.
AI & Machine LearningConstruction TechPropTech
Julia Ling(Founder)
Chorus uses sensor technology and AI-powered orchestration tools to let customers track the condition and location of goods in real time at the individual item level.
AI & Machine LearningIoTLogistics & Supply Chain
Taara provides high-capacity wireless connectivity designed to extend internet access across challenging terrain, growing communities, and crisis situations without the need for extensive physical infrastructure.
Deep TechHardwareIoT
Mahesh Krishnaswamy(Founder)
Verily is a health technology company that develops products and solutions for consumers and healthcare.
AI & Machine LearningDigital HealthHealthtechCoppell, US
Brian Otis(Founder)inJessica Mega(Founder)inStephen Gillett(Chairman and CEO)Scott Burke(Chief Technology Officer)inMyoung Cha(Chief Product Officer)inAlix Hart(Chief Marketing Officer)in
Co-investorsAlphabetCU Healthcare Innovation FundSilver Lake PartnersTeachers' Venture GrowthTemasek
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Pre
Portfolio news
latest coverage across their companiesVerily · finsmes.com · Mar 20, 2026
Frequently asked questions
- How many investments has Series X Capital made?
- Series X Capital has 5 tracked investments.
- What stage does Series X Capital invest at?
- Series X Capital invests at the Seed, Series A stages.
- What sectors does Series X Capital focus on?
- Series X Capital focuses on AI & Machine Learning, Deep Tech, Digital Health, Healthtech, Logistics & Supply Chain, PropTech.
- Where is Series X Capital located?
- Series X Capital is headquartered in San Francisco, US.
- Who does Series X Capital co-invest with?
- Series X Capital most often shares deals with CU Healthcare Innovation Fund, Silver Lake Partners, Teachers' Venture Growth, among 3 tracked co-investors.
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