Top Tech Startups in Orange County, US in 2026

At Advantage Solutions, we're the unseen architects behind your everyday purchases. From pantry staples to your online shopping carts, we ensure your favorite goods are always in stock and within reach by connecting manufacturers to the right retailers and teaming up with retailers to figure out the best ways to get those products into your hands. We specialize in elevating brand presence, enhancing retail strategies, and creating memorable brand experiences. Our purpose is to connect people with products and experiences that enrich their lives. How do we do that? Through our mission: to generate demand for consumer brands and retailers, converting shoppers into buyers in every way they shop, and our values: Put People First, Serve with Heart, Lead with Insights, Execute Relentlessly and Win Together. Check us out at advantagesolutions.net.

FairwAI is building real-time accountability infrastructure to detect bias in the moments that matter most. We’re solving one of the toughest challenges in tech: how to make fairness not just a principle but a system. From healthcare and hiring to hospitality and housing, bias shows up when people are most vulnerable. FairwAI turns those moments into measurable, actionable data—using AI, computer vision, and behavioral science to flag risks and enable institutional change before harm happens. We’re not a DEI tool. We’re compliance infrastructure for a new era—where safety, dignity, and fairness are non-negotiable. Our team includes engineers, policy thinkers, civil rights advocates, and public interest technologists from MIT, Harvard, Stanford, The UN, and beyond. We’re launching high-impact projects and building the backbone of ethical AI adoption across sectors. For interns & fellows, this is not a coffee-run experience. You’ll co-design tools, analyze live scenarios, and help shape the future of bias detection and remediation. Your work will be mentored, respected, and turned into real-world impact. If you care about fairness, ethics, and building tools that actually change lives—FairwAI is where your skills meet purpose. Join us. Let’s build the infrastructure fairness deserves.

Eudia is revolutionizing legal work with AI-powered Augmented Intelligence, empowering Fortune 500 legal teams to act swiftly, manage risks with precision, and unlock transformative business value. With $105M in Series A funding led by General Catalyst, we’re crafting a category-defining platform that fuses AI-driven automation with human expertise, reimagining legal as a strategic growth engine rather than a cost center. Our pace is relentless—shipping solutions in days, not months—for global giants like Cargill, Coherent, DHL, and Duracell. We’re tackling one of AI’s toughest challenges: delivering trust, accuracy, and security in legal automation. At Eudia, we’re a team of bold builders and problem-solvers, driven to reshape an industry ripe for disruption. If you’re obsessed with redefining the future, we want you with us.

About Us We are a Los Angeles early‑stage founding team building a premium women’s wellness lifestyle wearable brand. We sit at the intersection of quiet luxury, modern lifestyle aesthetic and science‑backed wellness tech, crafting elevated everyday wearables designed exclusively for contemporary women. We build the brand from 0 to 1 to define a new category merging high‑end fashion, female wellness and consumer wearable technology. What are we building? We are creating lifestyle‑first wearables that balance refined luxury design, accurate health tracking and daily fashion versatility. Unlike bulky, sport‑focused mainstream wearables, our products fit work, social, casual and daily scenarios, turning wellness tech into a natural part of women’s personal style. We build not only hardware products, but also a premium lifestyle brand with clear positioning, consistent visual identity, emotional brand storytelling and loyal community, targeting long‑term brand equity and global market expansion. What hard problems are we solving? Most wearables prioritize technical specs over sophisticated aesthetic, failing to match women’s quiet luxury lifestyle and daily dressing needs. Generic one‑size‑fits‑all wearable design overlooks women’s unique physiological rhythms, wellness habits and emotional lifestyle demands. The premium female wellness wearable space remains fragmented, with no iconic category‑leading lifestyle brand to set the benchmark. Most hardware brands focus only on product performance, lacking mature brand narrative, premium tone and lifestyle ecosystem building. We solve these pain points by combining female‑centric insight, luxury design language and professional wellness technology to build a one‑of‑a‑kind premium brand from the ground up.

Aprisa LLC's Palisades Legacy I LP is the institutional platform acquiring and developing ultra-luxury homes in Pacific Palisades at meaningful discounts to replacement cost, transforming the 2025 fire-driven market dislocation into disciplined, high-conviction returns. The January 2025 fires created a rare, geographically bounded window of opportunity in one of the most supply-constrained ultra-luxury residential markets in the United States. Aprisa is executing a disciplined strategy: acquiring well-located parcels at approximately $1,500 per square foot — meaningfully below both replacement cost and the trailing twelve-month Pacific Palisades average of $1,932 per square foot — then delivering institutional-grade homes through phased, high-quality development. Our approach combines rigorous below-replacement-cost underwriting, efficient use of California’s post-fire recovery programs (expedited permitting, fee waivers, and rebuild allowances), and institutional construction practices that include mandatory WUI fire-resistant standards. The fund targets 5–8 develop-track acquisitions from a curated 23-parcel pipeline, with a base-case objective of 17% net IRR and 2.0× MOIC over a five-year primary term. Led by Founder and CEO David Fox, Aprisa has assembled a focused team of operators with deep expertise in luxury residential acquisitions, development, finance, compliance, and portfolio management. The firm emphasizes transparent governance, rigorous risk management, and alignment with limited partners through meaningful carried interest participation for key team members. Aprisa LLC is building a long-term real estate platform. Palisades Legacy I LP represents its first fund — a concentrated, high-conviction vehicle designed to generate attractive risk-adjusted returns by capitalizing on a unique market dislocation while delivering exceptional homes to ultra-high-net-worth buyers.

High-Ground Financial LLC is an education-first financial services firm built to help individuals, families, professionals, and business owners make more informed decisions about protection, retirement readiness, income strategy, and long-term financial security. Most people are not struggling because they lack financial products. They are struggling because they lack clarity, strategy, and someone willing to slow things down enough to explain what they are actually looking at. Our work focuses on helping clients identify gaps, understand their options, and build strategies around the things that matter most: protecting income, preparing for the future, supporting their families, and creating more financial confidence. We are also building a team of driven professionals who want more than a traditional job title. High-Ground Financial is designed for people who want to grow in leadership, client education, business development, and ownership. We provide training, mentorship, systems, and a field-tested environment for people who are serious about developing themselves while helping others. We are not building around hype, pressure, or one-size-fits-all financial advice. We are building around education, trust, discipline, and long-term impact. Our mission is simple: help more people understand their financial world before they are forced to make decisions under pressure.