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
505–528 of 715 companies
- REMO-GPT™
Real estate
Early stage · 2–10 employees
- Reserveatbarry-prg
Travel, Real estate
Early stage
- Revenue Medix
Health
Early stage
- Revolute Robotics
Security, Robotics
Revolute Robotics specializes in the development of autonomous hybrid robots designed for remote inspection, scouting, and surveillance. Their flagship product, SPHEAR, combines rolling and flying capabilities to maximize operating time and gather data in challenging environments. The robots are equipped with interchangeable cameras and sensors, including 4k Color, Thermal, Infrared, Multi Hyperspectral, and LiDAR, making them suitable for various industries such as inspection crews, farmers, and first responders. Revolute Robotics operates in the robotics and automation market, targeting clients who require advanced, reliable, and efficient data collection methods. The business model focuses on selling these high-tech robots and offering customization options to meet specific client needs. Revenue is generated through direct sales, customization services, and potentially through maintenance and support contracts.
Early stage · 2–10 employees · $2.3M raised
Vyaire Medical is a pioneering company dedicated to advancing respiratory care through innovative solutions. Operating in the healthcare sector, Vyaire Medical serves medical centers and practitioners globally, offering a comprehensive portfolio of breathing products and services. The company focuses on ventilation, airway management, respiratory diagnostics, and operative care, addressing the needs of patients across the continuum of care. Established in 2016, Vyaire Medical leverages over 65 years of expertise to deliver outstanding equipment and services that enhance patient care. The business model revolves around the sale of medical devices and related services, generating revenue through direct sales to healthcare institutions and practitioners. Vyaire Medical's commitment to innovation and quality has positioned it as a trusted partner in the fight against respiratory illnesses, including its significant role in combating the COVID-19 pandemic.
Early stage · 2–10 employees · $520K raised
- RFPMonkey.com LLC
Legal
Early stage · 2–10 employees
- Riverenza
Sports
Early stage
- ROIClear
Real estate
ROIClear is a commercial real estate firm specializing in the acquisition and improvement of multifamily investment properties. The company's business model centers on buying and syndicating apartment properties, primarily focusing on assets with 75 units or more, predominantly in Arizona. For its investors, which include business owners and high-net-worth individuals, ROIClear aims to provide capital preservation, tax advantages, and a return on investment. Hightower has a background that spans over two decades in the technology sector, where he started and successfully sold his software development company, WisdomGroup. His experience also includes a period in commercial real estate brokerage. This blend of technology and real estate expertise informs ROIClear's strategy, which leverages systemization and process to achieve consistency and scale. Bridgetown Partners, where Hightower is the CEO, is the creator of ROIClear.In addition to its core real estate operations, ROIClear produces the "ROIClear Podcast," a video podcast aimed at business leaders that celebrates capitalism and entrepreneurship. The name ROIClear reflects the company's focus on two key principles: the importance of Return on Investment (ROI) as a key metric and the necessity of clear communication with team members, investors, and customers.
Early stage · 1 employees
Early stage
- Roo Healthcare Solutions
Health
Early stage · 2–10 employees
Early stage · 1 employees
- Rruff
Real estate
Early stage
Early stage
- RV Wheelator
Travel, Marketing
RV Wheelator operates as a specialized service provider in the recreational vehicle (RV) market, akin to how real estate agents function in the housing market. The company lists and sells RVs, ensuring that sellers achieve higher profits while buyers benefit from cost savings. RV Wheelator serves individual RV owners looking to sell their vehicles, as well as potential buyers seeking quality RVs at competitive prices. The business model is designed to be transparent and fair, replacing traditional methods with a more equitable approach. Revenue is generated through listing fees and commissions on sales. The company operates primarily in North America and prides itself on honesty and superior customer service.
Early stage · 2–10 employees
Early stage · 11–50 employees
- Sail
Fintech
Early stage · 11–50 employees
- SaiOx
Health
SaiOx is a medical technology company focused on developing advanced non-invasive ventilation solutions to address respiratory distress. Operating in the healthcare market, SaiOx primarily serves patients suffering from chronic obstructive pulmonary disease (COPD) and other respiratory conditions. The company's core product is a patented device that delivers a mixture of heliox (helium and oxygen) and oxygen, which allows oxygen to penetrate deeper into the lungs due to the smaller helium molecules. This technology aims to improve patient comfort and treatment adherence by providing low-pressure breathing and minimizing virus aerosolization while scrubbing carbon dioxide.SaiOx's business model revolves around licensing the exclusive use of its patented technology, developed by Dr. Sai Parthasarathy, Chief of the Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine at Banner University Hospital in Tucson, AZ. The company generates revenue through licensing agreements and aims to expand its market presence by participating in initiatives like the Arizona Innovation Challenge, which connects them with entrepreneurs, executives, and experts.
Early stage · 2–10 employees · $170K raised
SalutarisMD specializes in developing a minimally invasive device for the controlled delivery of episcleral radiation, primarily targeting the treatment of Wet Age-Related Macular Degeneration (wet AMD). The device is FDA 510K cleared and is designed to be used in an outpatient setting under local anesthesia, with a total procedure time of approximately 15 minutes. The unique placement method avoids more invasive surgical techniques and delivers localized tissue irradiation under the direct care of a retina specialist. This approach ensures that nothing is left behind in the patient post-procedure. SalutarisMD is currently conducting clinical investigations with leading retina specialists in the United States to explore the efficacy of this treatment for wet AMD. The company operates in the medical device market, serving ophthalmologists and retina specialists. Its business model revolves around the development, clinical validation, and commercialization of its innovative device, generating revenue through sales and potential partnerships with medical institutions.
Early stage · 2–10 employees · $2.5M raised
- Santa Rita Landscaping
Real estate
Santa Rita Landscaping, Inc. operates as a significant entity in the Arizona landscaping market, with a history dating back to 1985. The venture began from their family's barn, initially funded by a $1,000 loan co-signed by their father. At the time, Brian was pursuing a degree in Watershed Hydrology at the University of Arizona, while Garrett was completing his senior year of high school, where he obtained the firm's first contractor's license. The firm's business model is centered around providing comprehensive landscape solutions, from design to installation and maintenance. It serves a diverse clientele that includes custom residential homeowners, commercial entities, homebuilders, land developers, general contractors, and public entities throughout Southern Arizona. Over the years, the company shifted its focus from residential maintenance to primarily landscape construction and installation. Its service offerings are extensive, encompassing custom residential design and build, commercial construction, commercial landscape maintenance, hardscaping such as paver installation, irrigation systems, outdoor lighting, and specialized arbor care. This strategic move solidified its market position. Further evolution occurred in February 2020 when Westhook Capital, a Los Angeles-based private equity firm, acquired Santa Rita Landscaping. This acquisition marked a new phase of growth, with the existing management team, including CEO Tanner Spross and CFO Kathi Roche, continuing to lead operations. By 2018, the company had reported revenues of $18.6 million.
Breakout · 51–200 employees
- SaveTheCord Foundation
Health
Early stage · 2–10 employees
- Say
Health
Early stage
- SceneTech
Event tech
SceneTech provides a specialized reservation management software platform tailored for the nightlife industry, targeting bars and venues with bottle service. The system is designed to replace inefficient and fragmented communication channels such as text messages, direct messages, and spreadsheets with a single, centralized online solution for managing table bookings. This automated process helps venues secure guaranteed spend and view total committed revenue for a given night before the doors open. The platform integrates with Stripe for automated deposit collection, reducing the manual effort of chasing payments. Key features include the ability to configure custom floor layouts, set specific booking windows, and define rules for deposits and minimum spends. SceneTech also offers tools for performance tracking, such as a feature to manage and measure the revenue generated by different promoters or offers via unique promo codes. An additional "LineSkip" feature provides guests with a digital pass upon reservation, streamlining the entry process for door staff. The core of the service is a unified reservation book that allows venue staff to handle all aspects of table management from one dashboard. This includes viewing guest details, managing table assignments, and adding internal notes for VIPs or special requests. SceneTech enables venues to create and publish a public booking link for their website or social media, allowing customers to reserve tables and pay deposits online without direct staff interaction.
Early stage
- ScheduleForward
Health
Early stage · 2–10 employees
- SCIF Canada
Kids
Early stage · 2–10 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 |