Madorra is a medical device company focused on women's health that has developed a therapeutic ultrasound device to treat vaginal atrophy in breast cancer survivors. The device increases vasodilation and blood flow to improve vaginal health and female sexual function, and originated from the Stanford Biodesign program.

Magnify.io is an AI-powered go-to-market platform focused on Customer Growth Automation (CGA), helping revenue teams turn customer signals into predictable growth. The platform combines data aggregation, AI analysis, and automation across the entire GTM stack to optimize and automate the post-sales customer lifecycle.

Magwire Inc. is a Portland-based nanotechnology company developing solutions to improve flexible displays in smartphones and other touch-screen devices. The company applies nanowire technology to advance next-generation flexible display performance.

Mass Ingenuity is a Portland, Oregon-based SaaS company focused on enterprise performance management (EPM) for government agencies. In April 2026, the company was acquired by Weaver, adding its EPM platform to Weaver's advisory and consulting services.

MAV Unlimited has developed a large-format, volumetric additive manufacturing system claimed to be up to 50x faster than the next fastest commercial 3D printer. The company is built on Cornell-licensed IP with an MIT residency, and aims to transform manufacturing speed and location flexibility.

medZERO gives employees on-demand access to healthcare funds to pay out-of-pocket healthcare expenses over time, with zero interest and zero fees. The platform serves employers and their employees by offering interest-free and fee-free financing for care expenses.

Megh Computing is a Portland, Oregon-based company that provides real-time, AI-based video analytics solutions deployable from edge to cloud. The company develops software tools designed for use with FPGAs and offers scalable intelligent video analytics with high-performing, low-latency AI acceleration.

Meridian Technology Group is an IT and engineering recruitment and staffing company headquartered in Portland, Oregon. Founded in 1990, the firm connects top technology and engineering candidates with employers across its offices in Portland and Dallas/Fort Worth. It operates under the trade name Meridian and focuses on matching professionals in software, networking, and infrastructure roles.

Mickelberry Gardens is a women-owned certified B Corporation based in Portland, Oregon, founded by herbalist Madelyn and beekeeper Matt. The company offers a line of herbal wellness products inspired by honeybees, with a mission to provide healing and delicious products.

Minnow Technologies is a Seattle-based startup founded in 2017 that makes smart electronic food-delivery lockers called Pickup Pods for foodservice and multifamily residential settings. The company raised $3 million in a Series Seed round in 2021 and has deployed its contactless food lockers at properties across the US.

mpathic is a clinician-founded AI safety company dedicated to improving the quality and safety of human–AI conversations. It provides technology-enabled, expert-led human data and evaluation services—including red teaming and benchmarking—for frontier AI builders. The company works with thousands of mental health experts, doctors, and clinicians to keep humans safe in the AI era.

MustDeliver is a digital freight matching platform that connects independent truck drivers directly with shippers to book loads. The company also offers API integration for shippers and has raised $1.1 million in funding.

Myoaligner is a dental technology company offering an FDA-cleared patented system for the treatment of migraine headaches, TMJ disorders (TMJD), tension headaches, and restorative dentistry applications. The device provides a non-invasive solution for patients suffering from temporomandibular joint disorders and related conditions.

n2uitive is a technology company that transforms recorded statements into actionable data insights for insurance claims professionals. Its platform helps insurers make better decisions and deliver improved outcomes by converting audio content into structured, analyzable information.

N4EA builds predictive network intelligence that measures how disruptions ripple through global supply chains, delivering quantified impact insights on trade route risk. Its platform models chokepoint stress, flow disruption, and rerouting feasibility across global networks. In April 2025, N4EA launched Diagnose + Adapt, an engine for predictive supply chain risk management.

Nectarine Credit is a credit application and credit decisioning software platform for small and medium-sized businesses. It has modernized trade credit with digital applications, bank verifications, vendor references, and fraud protection, serving enterprise and Fortune-tier clients.

Neurosom develops medical devices and therapeutic protocols to improve sleep through psychological training and neurotechnology. The company has created a noninvasive sleep therapy system designed for personalized sleep improvement.

NLM Photonics is a photonics technology company developing energy-efficient, high-performance electro-optic solutions aimed at dramatically reducing power consumption and increasing throughput in communications and data systems. In January 2025, the company received investment from Emerald Technology Ventures and Oregon Venture Fund to advance its innovations.

Obatala Sciences is a life sciences company founded in 2017 dedicated to advancing drug development through human-derived organ-on-a-chip research solutions, with a focus on obesity, diabetes, and regenerative medicine. The company commercially launched its ObaCell Obesity-on-a-Chip service, providing researchers with physiologically relevant in vitro models.