Chris King Precision Components is a Portland, OR-based manufacturer of premium bicycle components — including headsets, bottom brackets, hubs, and stems — that has produced investment-grade, USA-made components since 1976. All design, manufacturing, and assembly operations are performed under one roof in Portland.

Clean Age is a personal care brand created specifically for teenagers, offering deodorant, toothpaste tablets, and toothbrushes formulated with clean, natural ingredients. The company uses sustainable packaging and clean formulas designed to be safe for growing bodies and to help teens build healthy daily habits.

CleanHaus is an AI-powered property care and operations platform built for the short-term rental community, serving hosts, cleaners, and contractors. It automates cleaning coordination and scheduling to reduce operational stress and help deliver five-star guest experiences. The platform is accessible at clean.haus.

CleanHaus is a property management software company that connects short-term rental hosts' Airbnb and Vrbo bookings directly to their cleaning crews, automatically scheduling turnovers when reservations are created or modified. Built by hosts for hosts, the platform aims to eliminate missed cleanings and streamline turnover coordination.

ClearAccess is a software company that provides TR-069-based remote management solutions for home broadband network operators and their customer premises equipment (CPE). The platform enables internet service providers to remotely manage and configure a wide variety of broadband devices across their subscriber base. Rogers Communications, Canada's second-largest cable operator, is among its known customers.

ClearFlow, Inc. is a medical device company headquartered in Irvine, California, focused on post-surgical chest tube clearance. Its flagship product, the PleuraFlow Active Clearance Technology system, is designed to maintain chest tube patency following cardiac and thoracic surgery. The company holds a comprehensive portfolio of U.S. and international patents covering its clearance technology.

Cloud Campaign is a white-label social media management platform built for marketing agencies and SaaS products. It enables agencies to schedule, publish, and analyze content across Facebook, Instagram, LinkedIn, TikTok, and other channels from a single calendar, with AI-powered automation and client approval workflows.

ConductorOne (now rebranded as C1) is a Portland, Oregon-based identity security company offering an AI-native platform that helps organizations manage human, non-human, and AI identities. The platform delivers unified access management with complete visibility and just-in-time access controls. The company rebranded from ConductorOne to C1 to reflect its expanded focus on AI-era identity security.

CPower Energy is a national Virtual Power Plant platform that unlocks the value of Distributed Energy Resources (DER) for commercial and industrial energy users. The company helps organizations reduce energy costs and earn revenue through demand response and energy curtailment programs. CPower was acquired by LS Power in 2018.

Crowd Supply is a Portland, Oregon-based crowdfunding platform focused on novel open-source and independent hardware products. Now a division of Mouser Electronics, the platform claims over twice the success rate of Kickstarter and Indiegogo for hardware campaigns.

CrowdCompass was a Portland, Oregon-based company that developed mobile event apps for conferences, tradeshows, and corporate events, supporting iOS, Android, and HTML5 platforms. The company was acquired by Cvent, which integrated CrowdCompass into its event management suite to offer attendees a native mobile app experience.

Curadite is a Portland, Oregon-based healthcare technology company developing intelligent packaging and medication management solutions. Its patented technology combines unique digital IDs with flexible packaging formats to ensure data is timely and secure, with a focus on reducing medication errors for healthcare workers.

Curated For You is an AI-driven lifestyle commerce platform that enables retailers to predict and meet customers' needs by matching products to their plans and passions. The platform aims to evolve e-commerce by delivering personalized customer experiences grounded in behavioral data.

Customer.io is a customer engagement platform that enables tech-savvy marketers to automate messaging across email, push, in-app, SMS, and webhooks. The platform brings together customer data, multiple channels, and AI to help companies drive lifecycle marketing at scale.

CytoImage is a Portland, Oregon-based biotechnology company founded in 2020 that develops imaging diagnostic technology for cancer detection. The company's platform provides rapid and precise assessment of phenotypic functional response to identify cancer cells, with its last known funding round in July 2021.

Célage Bioscience is a direct-to-consumer biotech skincare company based in Portland, OR, offering a clinically-advanced treatment system that combines growth factor-based skincare (C²+GF™ Complex using cytokine proteins) with at-home microneedling. The company was backed by Elevate VC. Crunchbase lists the company as permanently closed.

DeepSurface is a risk-based, predictive vulnerability management platform that helps cybersecurity teams discover, analyze, and remediate vulnerabilities by contextualizing them within an organization's unique environment. The company was acquired by AttackIQ in February 2025 to bolster AttackIQ's Adversarial Exposure Validation solutions.

Deviceflow is an AI-native platform building a commercial operating system for medical device companies, automating operations such as order management, customer notifications, and ERP integrations. The company connects with accounting software and communication tools to streamline medical device sales and distribution workflows. Plug and Play Tech Center announced an investment in Deviceflow in April 2026.

Digs is an AI-powered software platform for residential home builders that centralizes file management, pre-construction planning, and collaboration among builders, vendors, and homeowners to reduce re-work and improve the homeowner experience.