rakuten

(6)
Legend
Takeshi Homma
Founder · Executive · Operator

Takeshi Homma

Takeshi (Ted) Homma is the founder and CEO of HOMMA Group, a Palo Alto smart-home designer, developer and builder he started in 2016. Descended from a Japanese family with fifteen generations in the building trades, he spent years at Sony and Rakuten before setting out to build what he calls a 'housing version of Tesla' - turnkey homes with proprietary, AI-driven technology woven into modern architecture. HOMMA has delivered pre-configured smart-home communities in Portland and proof-of-concept units in Boston, and partnered with a Mitsubishi Corporation subsidiary to scale the idea.

takeshi homma · ted hommaRead →
Company
Rakuten Advertising
Ai · Media · Saas

Rakuten Advertising

Rakuten Advertising is the global affiliate and performance-marketing arm of Japan's Rakuten Group. Born as LinkShare in 1996 and acquired by Rakuten in 2005, it connects the world's top brands with publishers, creators and highly engaged audiences across 200+ countries. Today it pairs a pioneering affiliate network with AI-powered tools for fraud detection, partnership discovery and reporting, while pushing influencer and affiliate marketing closer together.

affiliate-marketing · performance-marketingRead →
Legend
Sage Wohns
Founder · Executive · Operator

Sage Wohns

Sage Wohns is the CEO and Co-Founder of Jericho Security, a New York-based AI cybersecurity company that trains humans and AI systems to defend against AI-powered attacks including hyper-realistic phishing, deepfakes, and voice cloning. A Seattle native and 10-year AI industry veteran, Wohns previously built and led Agolo, a Google- and Microsoft-backed NLP summarization company, before co-founding Jericho Security in 2023. The company made history by winning the Pentagon's first-ever generative AI defense contract through AFWERX in December 2023, and has since raised $18M in total funding, including a $15M Series A in April 2025. With 39 employees and 30+ enterprise clients, Jericho Security is at the frontier of AI-versus-AI cyber defense.

cybersecurity · aiRead →
Legend
Kevin Johnson
Executive · Operator · Founder

Kevin Johnson

Kevin H. Johnson is the CEO of Focal Systems, an AI-powered retail operations company deploying shelf-scanning cameras across brick-and-mortar stores worldwide. A 30-year veteran of building and scaling tech businesses, he grew Ebates forty-fold before selling it to Rakuten for $1 billion, then led Udemy as a publicly-traded company, and now applies that commercial track record to the frontier problem of putting real-time AI intelligence into every grocery aisle.

ceo · retail-aiRead →
Legend
Mohamed Elgendy
Founder · Executive · Engineer

Mohamed Elgendy

Mohamed Elgendy is the Co-Founder and CEO of Kolena, a San Francisco-based AI testing and validation platform that raised $21M to help enterprises build reliable, trustworthy AI systems. An Egyptian-American technologist and author of the widely-read 'Deep Learning for Vision Systems' (Manning Publications, 20,000+ copies sold), Elgendy cut his teeth building AI/ML organizations at Amazon, Twilio, Rakuten, and Synapse (acquired by Palantir) before founding Kolena in 2021. His mission: bring software engineering rigor - unit testing, regression analysis, scenario-level validation - to a field that has long relied on aggregate accuracy scores that mask real-world failures.

ai · machine-learningRead →
Legend
J. Scott Zimmerman
Founder · Executive · Operator

J. Scott Zimmerman

J. Scott Zimmerman is the CEO and co-founder of Xola, a San Francisco-based SaaS platform that powers booking, back-office management, and marketing for tour and activity operators worldwide. A licensed physician who completed a neurology residency at Stanford, Zimmerman chose Stanford precisely for its proximity to Silicon Valley, coding in Python during spare hospital moments - sometimes until 2am - while simultaneously building the company that would become Xola. He founded Xola in fall 2011 after recognizing that real-time technology had transformed flight, hotel, and car rental reservations, but the $135 billion tours-and-activities market remained largely undigitized. Backed by investors including Rakuten Travel, Michael Burry (of 'The Big Short' fame), and Google Analytics co-creators Scott and Brett Crosby, Xola has grown to serve thousands of operators across North America, Western Europe, and beyond.

ceo · co-founderRead →