Tucson
Data as of Oct 1, 2026Venture funding by year
Show as a table
| Year | Venture funding | Rounds |
|---|---|---|
| 2019 | $14.1M | 12 |
| 2020 | $29.2M | 11 |
| 2021 | $19.9M | 11 |
| 2022 | $35.6M | 9 |
| 2023 | $3.7M | 7 |
| 2024 | $28.2M | 11 |
| 2025 | $17.2M | 6 |
| 2026* | $10.0M | 2 |
Industries
- Health126
- Energy46
- Education37
- Semiconductors37
- Fintech34
- Food30
- Enterprise software29
- Real estate26
- Kids22
- Security17
And 19 more industries.
Companies in Tucson
193–216 of 715 companies
Desert Mushroom operates in the health and wellness market, focusing on the production and sale of gourmet quality culinary and medicinal mushrooms. Based in Tucson, Arizona, the company caters to health-conscious consumers seeking natural supplements to enhance their daily routines. The business model revolves around direct sales of fresh mushrooms and mushroom-based products, such as tinctures, which are marketed for their potential to improve mental and physical performance. Revenue is generated through local markets and possibly online sales, targeting individuals interested in incorporating functional mushrooms into their diet for better health outcomes. The company emphasizes the ease of integrating their products into daily life, appealing to customers looking for convenient health solutions.
Early stage · 2–10 employees
Early stage · 1 employees
- Desert Trails RV Park
Travel
Early stage · 2–10 employees
- Diamond Ventures
Real estate
Early stage · 11–50 employees
- Digitalage
Health
Early stage · 2–10 employees · $5.0M raised
Early stage · 2–10 employees
- Direct.me
Media
Direct.me is a dynamic startup designed to help individuals and businesses maximize their online presence and engagement. The platform primarily serves content creators, influencers, and small to medium-sized businesses looking to enhance their online interactions and monetize their digital footprint.The core service of Direct.me is a customizable "link in bio" tool. This tool allows users to create a personalized landing page that consolidates all their important links, social media profiles, and content in one place. This is particularly useful for users who want to direct their audience from various social media platforms to a single, cohesive online presence.Direct.me's business model revolves around providing both free and premium services. While the basic version of the tool is free, users can opt for premium features that offer advanced customization, analytics, and monetization options. These premium features include the ability to manage earnings and payouts directly through the platform, add footer icons and integrations, and offer engaging items for sale to followers. This freemium model ensures a broad user base while generating revenue from those who require more advanced functionalities.The company makes money through subscription fees for premium services and transaction fees on sales made through the platform. By aligning its success with the success of its users, Direct.me ensures that it benefits only when its users do, fostering a mutually beneficial relationship.In summary, Direct.me is a versatile platform aimed at helping users streamline their online presence, engage with their audience, and monetize their content. It stands out in the crowded digital space by offering a user-friendly, customizable solution that caters to the needs of modern digital entrepreneurs.
Early stage · 2–10 employees · $2.4M raised
- Discourse Marketing
Marketing
Early stage · 1 employees
- DIY Technologies
Real estate
Early stage
Early stage
- Dorris and Giordano
Legal
Early stage · 2–10 employees
- DOUBLE800
Education
Double800 provides standardized test preparation services, focusing on the SAT and PSAT exams. The company's primary clients are college-bound high school students, specifically juniors and seniors, seeking to improve their test scores for college applications and scholarship opportunities.Operating in the competitive academic tutoring market, Double800 offers live prep courses and group sessions in cities including Tucson, Scottsdale, Austin, and Chicago. The business model is based on a fee-for-service structure, where students or their parents pay for enrollment in a course. One testimonial indicates a price point of $600 for a class, suggesting this is a primary revenue stream.The company's value proposition is centered on achieving measurable results. Testimonials report score increases of up to 260 points on the SAT and PSAT scores high enough to qualify students for National Merit Scholar status. This focus on tangible outcomes has earned Double800 recommendations from high schools such as BASIS in Arizona.
Early stage · 2–10 employees
Early stage
- Dragoon
Robotics
Early stage · 11–50 employees · $1.5M raised
- DRO Biosystems
Health
Early stage · 11–50 employees · $240K raised
- duke nutrition experts
Health
Early stage · 2–10 employees
- E-Gear
Gaming
Early stage
- E-junkie
Fashion
Early stage · 2–10 employees
- Earth Knowledge
Legal
D'Agnese, who serves as CEO, brings a background in business, international business psychology, and entrepreneurship, having previously run her own consulting firm and served as a managing partner at a venture capital firm. Her entrepreneurial drive, which she attributes to her family lineage, guided her to translate complex Earth science into actionable business insights. The company's core offering is the Earth Knowledge Twin, a cloud-native platform that functions as a digital twin of the planet. This platform integrates vast amounts of peer-reviewed scientific data, including historical information from 1900 and forecasts through 2100, to model the cascading impacts of changes in Earth's systems. It provides location-based analysis with over 50 climate and nature indicators, allowing clients to visualize future conditions, identify trends, and understand risks associated with specific assets or entire regions. The service is designed to inform decisions and reporting for frameworks such as CSRD, TCFD/ISSB, and TNFD. The business model is centered on providing this planetary intelligence to a diverse client base that includes Fortune 500 companies, government agencies, and the financial sector. A significant milestone was the company's reincorporation in 2020, followed by a partnership with Microsoft to host its technology on the Azure Marketplace. Earth Knowledge generates revenue by selling its data and analytics, which are also available through platforms like the NASDAQ Data Link to reach a broad investor audience. The company serves clients by helping them mitigate operational, supply chain, and investment risks related to climate and nature, such as forecasting wildfire potential for CAL FIRE in California.
Early stage · 11–50 employees · $430K raised
- Earthquakedefense
Hosting
Early stage
- Ecquire, Inc.
Fintech
Ecquire, Inc. operates as a developer of a contact management and sales productivity tool. DeJoe's journey into the startup world was influenced by his background in competitive hockey and a master's degree in finance, which led him to a hands-on role in a startup where he experienced the challenges of sales firsthand. The company's product originated from an idea by co-founder Tal, who was part of the Dreamit incubator with a product called 'drop card' for sending business cards via text message. This concept evolved into Ecquire, addressing the personal pain point of manual data entry for sales professionals. The company's core offering is a software-as-a-service (SaaS) tool, delivered as a Google Chrome browser extension. It is designed to streamline the workflow for sales and marketing professionals by eliminating the need for manual data entry and context switching between different platforms. The service allows users to capture prospect information, messages, and conversations from sources like Gmail, LinkedIn, Facebook, and Twitter and transfer that data directly into various CRM systems, such as Salesforce, Pipedrive, and Highrise, as well as tools like MailChimp and Google Docs. This automation aims to increase productivity and ensure more accurate and reliable data within a company's CRM. Key features include the ability to detect pre-existing contacts to avoid duplicates, save new messages automatically to a contact's profile, and a dashboard that provides real-time updates on prospecting efforts. Ecquire's business model is subscription-based, with tiered pricing for individuals and teams of varying sizes. The company targets a wide range of customers, from freelancers and small to medium-sized businesses to larger enterprises, particularly within sales, marketing, and e-commerce sectors. Over its active years, Ecquire raised approximately $590,000 in funding through several rounds from investors including Dreamit and GrowLab. The company was eventually reported as deadpooled.
Early stage · 2–10 employees · $590K raised
- Edgeintegrativewellness
Health
Early stage
Effani operates in the animal agriculture sector, focusing on enhancing producer profitability through improved feed efficiency. The company offers a patented test that identifies feed-efficient animals, allowing producers to limit feed costs while maintaining or increasing production levels. This service is particularly beneficial for breeders and producers in the dairy and beef cattle markets, where feed constitutes the largest cost. Effani's data-driven approach empowers breeders to make informed decisions, ensuring the selection of the most efficient animals for future breeding programs. By improving feed efficiency, Effani supports the enhancement of herd quality and overall performance in the long term. The business model revolves around providing these insights to producers, enabling them to selectively breed for feed efficiency, which in turn improves milk production and lowers feed costs per pound.
Early stage · 2–10 employees
- ELE Optics
Semiconductors
Early stage · 1 employees
Recent venture rounds
| Company | Round | Amount | Date | Investors |
|---|---|---|---|---|
| World View Enterprises | Late VC | $10.0M | Mar 2026 | Ondas Holdings |
| Keys | Early VC | Undisclosed | Mar 2026 | Not disclosed |
| Revolute Robotics | Seed | $1.9M | Oct 2025 | ANIMO Ventures, Ascend VC |
| Delta Development Team | Series A | Undisclosed | Aug 2025 | Pasadena Angels, Desert Angels, Central Texas Angel Network +3 more |
| TYB | Series A | $11.0M | Jun 2025 | Coinbase Ventures, Unusual Ventures, Castle Island Ventures +2 more |
| T&R Recovery Group | Growth Equity VC | Undisclosed | Jun 2025 | Cyprium Investment Partners, Genesis Park |
| Branch Therapeutics | Seed | $4.0M | May 2025 | GKCC |
| Sorbiforce | Seed | $270K | Apr 2025 | StartEngine |
| Precision Epigenomics | Series A | $1.5M | Sep 2024 | Shaffer Capital |
| World View Enterprises | Late VC | $25.0M | May 2024 | Breakthrough Victoria |