Startup Directory
United States Startups (Page 19)
Discover startups in United States with funding rounds, founder profiles, sector clusters, hiring signals, and connected country or market news coverage.
Research Brief
How to read this United States startup list
This page organizes startups in United States by funding, founder, category, hiring, and company momentum signals. The goal is to help readers move from a broad location search into specific company profiles, founder context, market categories, and funding-stage comparisons. Pages with stronger data depth remain selected for deeper public coverage; lower-volume pages stay live for readers as lightweight discovery routes until the market coverage improves.
Startup market context for United States
United States startup discovery is most useful when geography is connected to sector density, hiring motion, investor access, and recent funding. A city or country page should not only list companies; it should explain where founder activity is forming, which sectors are attracting capital, and which companies are building repeatable traction. This directory currently tracks 915 indexed companies for this location context.
PPolymail
Polymail is an email platform that helps teams collaborate, be more productive, and work better, together Collaboration SaaS Productivity Software
Last round: Seed Y Combinator, Seed in 2016
CCADRE
Cadre is an online marketplace that connects investors and operators of real estate. Real Estate FinTech Marketplaces
Last round: IPO Khosla Ventures, Andreessen Horowitz, Post-IPO, $800M valuation
UBUNITY Biotechnology
UNITY is making medicines that target the root cause of age-related diseases Biotech Healthcare Anti-aging
Last round: IPO Founders Fund, Post-IPO, $55M valuation
ICIronNet Cybersecurity
IronNet Cybersecurity is a network security company that bridges gap between traditional cybersecurity approaches and evolving threat. Cybersecurity
Last round: IPO Kleiner Perkins, Post-IPO, $327M valuation
MMOMENTUS
Momentus is developing the first inspace rockets powered by water plasma engines. Space Hardware
Last round: IPO Y Combinator, Post-IPO, $183M valuation
PTPique Tea
Exceptional tea in an instant | Organic and 100% natural | 2x tea antioxidants | Dissolves in cold or hot water E-Commerce Food & Drinks
Last round: Seed Khosla Ventures, Seed in 2016
LDLets do this
Let’s Do This is a marketplace for endurance events. Marketplace Sports
Last round: Growth Y Combinator, Raised $0 in 2020
AAmpUp
Intelligent EV charging Hardware Software Electric Vehicles
Last round: Growth Y Combinator, Raised $0 in 2021
AApolloShield
ApolloShield develops the active, plug & play anti-drone system. Drones Cybersecurity Hardware
Last round: Growth Y Combinator, Raised $0 in 2016
Tiffany & Co.
Luxury jewelry and accessories brand with global retail presence.
Heinz
Global packaged foods brand portfolio focused on condiments and meals.
Boeing
Aerospace company building commercial aircraft, defense systems, and space technology.
Dell Technologies
Enterprise and consumer hardware, infrastructure, and cloud-focused technology products.
Ben & Jerry's
Ice cream brand known for premium flavors and social-impact branding.
Ford Motor Company
Global vehicle manufacturer producing consumer and commercial automotive products.
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Internal Research Paths
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FAQ
Questions about United States startups
What is this United States startup page?
It is a 100Xfounder directory page for startups in United States, combining company profiles, founder context, funding signals, hiring indicators, and internal links into related market pages. 915 companies are currently included in this view.
How are startups in United States selected?
The page uses structured 100Xfounder company and founder data, then groups profiles by location. Ordering favors stronger funding, verified company context, founder detail, hiring signals, and useful internal research paths.
How complete is this market page?
This page currently has enough company depth for a full public market brief and inclusion in discovery feeds.
Where should I go next after this United States list?
Use related founder profiles, company pages, funding-round pages, country hubs, startup jobs, salary-equity pages, and newsroom coverage to understand the broader market context around these companies.
Connected Pillar Routes
Continue discovery through country, industry, stage, funding, and newsroom hubs.