Tucson

289–312 of 715 companies

• H

  Halooffliesrecords

  Early stage

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  Hardcore Retro Gamers

  Gaming

  Hardcore Retro Gamers operates as a community-focused platform for video game enthusiasts. The service is structured into two main sections: one dedicated to vintage video games, defined as those at least ten years old, and another for modern games. The platform facilitates discussions, community gaming events, and the sharing of creative writing related to video games. It functions as a forum where users can engage with content and other members who share a passion for both classic and contemporary gaming. The business appears to be a community board designed for discussion and interaction among gamers.

  Early stage

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  Hart Scientific Consulting International LLC

  Early stage · $7.8M raised

• H

  Hat's Games

  Gaming

  Early stage

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  Havingkids

  Kids

  Early stage

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  Hawkeye Spectral Imaging LLC

  Early stage · 2–10 employees

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  HCW HOSTED, Inc.

  Health

  HCW HOSTED is a Tucson-based 501c3 nonprofit organization founded in April 2020. The organization is dedicated to facilitating community support for healthcare workers and their families, particularly in the context of the COVID-19 pandemic and beyond.The core of its operations is to address the physical and mental well-being of healthcare professionals. To this end, the nonprofit provides several key services, including quarantine housing, symptom monitoring, and peer emotional support groups. It also engages in advocacy to raise awareness about the challenges faced by healthcare workers, such as the fear of retaliation from employers for speaking out about their work conditions.The organization

  Early stage · 2–10 employees

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  Help For Trauma

  Kids

  Early stage · 1 employees

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  Higher Ground a Resource Center

  Education

  Early stage · 11–50 employees

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  HiJolly Manufacturing

  Food

  Early stage · 2–10 employees

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  Hivemetric

  Fintech

  Early stage · 2–10 employees

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  HJ3 Composite Technologies

  Education

  Breakout · 51–200 employees

• H

  HOBI Labs

  Energy

  Early stage · $670K raised

• H

  Holderness Supplies

  Home & living

  Early stage · 11–50 employees

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  HomeAbroad Inc.

  Real estate

  Early stage · 2–10 employees

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  Honor Charity

  Fintech

  Honor Charity is a 501(c)(3) nonprofit organization dedicated to providing immediate financial support to veterans and their families. Founded in 2024 by U.S. Army veteran Sgt. The organization operates on a fully volunteer-run model, ensuring that 100% of public donations go directly to veterans. All overhead costs are covered by the founders. Honor Charity serves the Southern Arizona veteran community by providing funds for essentials such as rent relief, medical expenses, utilities, groceries, and travel assistance for appointments or job fairs. The business model is based entirely on donations, with various sponsorship tiers available for contributors. Honor Charity's programs include Emergency Housing Relief to prevent evictions, Medical & Mobility Aid for prescriptions and copays, and Utility & Essentials Support for basic living expenses. It also offers grants for family support, education, and career advancement. The organization aims to bridge the gap between existing services and the immediate, real-world needs of military veterans, providing a fast-tracked application process vetted by its volunteer board.

  Early stage · 2–10 employees

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  Hormone Fitness

  Health

  Hormone Fitness is a telemedicine company specializing in weight management and hormone therapies for patients across the United States. The company was founded by Dr. Hanley, a board-certified naturopathic doctor who earned her ND in 2015. Her stated goal was to help people achieve optimal health, leading to the creation of Hormone Fitness as the medium to accomplish this. The company's business model is centered on a direct-to-consumer, cash-pay telemedicine platform, making its services accessible without requiring insurance. This model serves individuals seeking convenient, at-home medical consultations and treatments. Patients begin by scheduling a meeting to review their medical history, followed by a consultation with a licensed physician who personalizes a treatment plan. Once finalized, the prescription medication is shipped directly to the patient's door. The company emphasizes personalized care, with regular check-ins before each refill to monitor progress and adjust treatments as necessary. Hormone Fitness provides several treatment options, primarily focusing on GLP-1 medications for weight loss, which work by mimicking a natural gut hormone to regulate appetite and slow digestion. These include Semaglutide and Tirzepatide, the latter of which combines GLP-1 and GIP agonists to reduce appetite and body fat. Dosage for Tirzepatide ranges from 2.5mg to 15mg to allow for tailored treatment plans. In addition to weight loss medications, the company also offers Testosterone Replacement Therapy (TRT) to help increase libido, improve mood, and decrease anxiety. To support long-term results, Hormone Fitness provides maintenance programs at a discounted rate after a patient achieves their desired weight.

  Early stage · 2–10 employees

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  Hotel McCoy

  Travel

  Early stage · 11–50 employees

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  HSCode Labs

  Fintech

  Early stage

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  HTG Molecular Diagnostics

  Health

  HTG Molecular Diagnostics, Inc., based in Tucson, Arizona, is a biotechnology company specializing in precision medicine. The company leverages its proprietary RNA platform technologies to advance translational research, clinical diagnostics, and targeted therapeutics. HTG's technology focuses on transcriptome-wide profiling, which involves analyzing the complete set of RNA transcripts produced by the genome. This allows for more effective and efficient development of life science tools and diagnostics, ultimately accelerating drug discovery and improving patient outcomes.HTG serves a diverse range of clients, including biopharmaceutical companies, academic research institutions, contract research organizations (CROs), and government agencies. The company operates in the global biotechnology and pharmaceutical markets, where there is a growing demand for innovative diagnostic tools and personalized medicine solutions.HTG's business model revolves around the development and commercialization of its RNA-based products and services. The company generates revenue through the sale of its proprietary HTG EdgeSeq systems and related consumables, as well as through service contracts and collaborative agreements with biopharma partners. Additionally, HTG offers its VERI/O laboratory services, which provide clients with comprehensive RNA profiling and data analysis.By focusing on precision medicine, HTG aims to transform the way diseases are diagnosed and treated, ultimately leading to better patient outcomes. The company's commitment to innovation and collaboration with industry leaders positions it as a key player in the biotechnology sector.

  Breakout · 11–50 employees · $48.9M raised

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  humanity hub network

  Energy

  Early stage · 2–10 employees

• 

  hyperfield

  Enterprise software

  Early stage · 2–10 employees

• 

  iCRx

  Health

  Early stage

• 

  Iforels

  iForels is a technology company specializing in the development of customizable Predictive Management applications. These applications are designed to resolve communication loops and anticipate trends and outcomes, significantly enhancing productivity. The company's core product allows users to build custom automation tools and AI-empowered collaboration apps without requiring coding knowledge. iForels serves a diverse range of clients, including businesses looking to optimize their operations through advanced data analytics and automation. Operating in the AI and automation market, iForels leverages technologies like Apache Pinot, Druid, and Lucene to handle extremely high-volume datasets with zero downtime. The business model revolves around a subscription-based service, where users pay for access to the platform and its various features. Revenue is generated through these subscriptions as well as through premium features and integrations with third-party AI frameworks, including OpenAI technology. The platform also supports data import from SQL and NoSQL databases, making it versatile for different data environments. iForels' visual interface allows even non-technical users to set up databases, generate views, and train AI models, democratizing access to advanced predictive management tools.

  Early stage · 2–10 employees