Phoenix

1,849–1,872 of 2,570 companies

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  Ribbit Learning Company

  Education

  Ribbit Learning is a startup that operates in the education sector, specifically focusing on teacher retention. The company recognizes the high attrition rates among teachers, particularly in high-poverty, high-minority, and rural schools, and aims to address this issue by providing resources and tools to improve teacher retention. Ribbit Learning's primary product is the Ribbit Learning Hub, a platform that empowers educators with the necessary tools and resources to grow professionally. The platform allows teachers to create customized professional learning plans, select aligned resources, find peer-to-peer coaches, join networks for mentoring and collaboration, and monitor their progress. This approach not only promotes professional development but also fosters a sense of community among educators, which is often lacking in the education sector.The company serves a broad range of clients, including individual teachers, schools, and educational institutions. Ribbit Learning's business model is likely based on a subscription or licensing fee for access to the Ribbit Learning Hub and its resources. In terms of financial performance, while specific figures are not publicly available, the company's focus on a pressing issue in the education sector - teacher attrition - suggests potential for growth and profitability. The cost of teacher turnover is high, and solutions that can effectively address this issue are likely to be in demand.

  Early stage · 11–50 employees

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  Richie Bello

  Marketing

  Richie Bello established the Richie Bello Institute of Leadership and Management in 2017 as a 501(c)(3) not-for-profit organization. Drawing on over 30 years of experience in the automotive industry, Bello's career evolved from sales to training and subsequently to leveraging technology for internet-based marketing. This trajectory shaped the institute's core mission: to provide workforce development programs for the automotive industry, with a special focus on recruiting, educating, and employing U.S. military veterans.The institute operates primarily as a training and placement service for car dealerships. It provides complimentary certification programs to veterans, preparing them for various roles within a dealership, including sales, finance & insurance (F&I), service management, and parts management. The business model involves charging placement fees to the dealerships that hire the certified veterans. A significant portion of these fees is reinvested into the institute to fund the training of more veterans. This structure is designed to offer dealerships a source of trained employees while providing a career path for veterans in a performance-based industry.Richie Bello's background is deeply rooted in both automotive sales and technology. Recognized by GM as an early adopter of the internet for marketing in 2000, he later developed several software solutions and training programs, including collaborations with R. L. Polk on handling internet sales leads. Bello is also a published author of several Amazon best-selling books on sales and marketing for the automotive sector. He has founded other ventures such as the digital media platform Clickable and the online publication ShopSmartAutos.com.

  Early stage · 2–10 employees · $250K raised

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  Ride Fare

  Transportation

  Early stage

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  Right to Try

  Health

  Early stage

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  Ripplehaus

  Media, Marketing

  Ripplehaus is a content agency that utilizes artificial intelligence to scale a brand's presence on TikTok. The company's proprietary system combines generative AI with strategic content planning to produce and publish a high volume of brand-aligned posts daily. Its services include AI content and video generation, mass distribution, and performance analytics. The firm's process begins with analyzing a client's brand voice, visual identity, and target audience to configure its AI systems. It then trains custom AI models based on the brand's guidelines to ensure consistency. The core of its service is the automated generation of over 100 unique slideshows and videos daily, which are then distributed on TikTok at optimal times for maximum reach and engagement. Ripplehaus continuously monitors performance, analyzes results, and refines its approach to optimize ROI. The company serves clients across various sectors, including supplements and novelty goods. For example, for the client Kahmi World, Ripplehaus generated over 3,000 unique posts in the first month, accumulating over 15 million views with an 8.5% engagement rate.

  Early stage

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  Risas Dental and Braces

  Health

  Risas Dental and Braces is a community-focused dental organization founded in 2011 with the mission to provide high-quality, affordable dental care and orthodontics. The business operates a chain of dental clinics across states like Arizona, Colorado, Nevada, and Texas. The company's business model centers on accessibility and affordability. Prices are positioned 30-40% below the industry average, and it accepts nearly all PPO, state, and federal dental insurance plans. For uninsured patients, Risas offers a membership program, "Friends of Risas," which provides further discounts for a low annual fee. It also features proprietary in-house payment plans that do not require credit checks, and pay-in-full discounts are available. To accommodate patients' schedules, offices have extended hours and are open on Saturdays. Risas provides a comprehensive suite of services including general dentistry, children's dentistry, orthodontics, and oral surgery. Orthodontic options feature traditional metal braces, ceramic braces, and Reveal Clear Aligners. The company emphasizes a patient-first approach, which it calls "The Risas Way™," focusing on compassionate and flexible care. A key part of its culture is community outreach, highlighted by its annual "Labor of Love" event where free dental work is provided to the community. Since its inception, this and other charitable programs have delivered over $10 million in free dental treatment.

  Breakout · 201–500 employees

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  Rise Health

  Health

  Rise Health is a healthcare startup operating in the Southwest US, specializing in the acquisition of high-performing primary care practices. The company's mission is to help patients live the healthiest lives possible by providing clinicians with the necessary tools, data, and resources to deliver top-tier patient care in a global risk environment. This means that the company is focused on managing the financial risks associated with healthcare, while also improving patient outcomes.Rise Health's business model is unique in that it operates as a 'payvider', a provider that also takes on payer responsibilities. This model allows the company to directly control and manage the quality and cost of care. By acquiring primary care practices, Rise Health can ensure that these practices have the resources and support they need to focus on patient care, rather than administrative tasks. The company makes money by sharing in the financial rewards that come from improved patient outcomes and reduced healthcare costs.The company's target market includes primary care practices in the Southwest US that are looking to improve their patient care and reduce their financial risk. Rise Health also targets patients who want to receive the best possible care from their primary care providers.Rise Health believes that primary care is the solution to the current disconnect between patient outcomes and healthcare spending in the US. The company is focused on value-based care, which aligns financial incentives with patient health outcomes. This means that providers are rewarded for keeping their patients healthy, rather than for the number of services they provide.

  Early stage · 2–10 employees

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  Risingon Cloud

  Enterprise software

  Rising Cloud operates in the cloud computing industry, providing a multicloud orchestration platform designed to optimize cloud costs and enhance performance. The company serves businesses and developers who require efficient and cost-effective cloud solutions. By leveraging multiple cloud providers, Rising Cloud ensures that applications are deployed seamlessly across various platforms, reducing the burden on businesses to manage these processes. The platform offers significant cost savings, with claims of up to 90% reduction in cloud computing expenses and performance improvements up to 60%, comparable to bare metal speeds. Rising Cloud's business model revolves around subscription-based services, where clients pay for the cloud resources they use, benefiting from the company's optimization algorithms and predictive scaling AI. This allows businesses to scale their operations without incurring additional costs or risks. The company also offers specialized solutions like Stax.ai, an intelligent Business Administrative Operations platform, and Multus Medical, a patented 3D MRI rendering and animation solution. These products further enhance the company's value proposition by addressing specific industry needs. Rising Cloud generates revenue through subscription fees and usage-based pricing, making it a cost-effective solution for businesses looking to optimize their cloud infrastructure.

  Early stage · 2–10 employees

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  Ristretto Apps

  Early stage · 2–10 employees

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  Rive Webworks

  Enterprise software

  Rive Webworks specializes in building and managing high-performance, conversion-ready digital assets, including websites, client portals, and cloud-backed customer systems. The Phoenix-based company serves a diverse client base that includes healthcare practices (with a focus on HIPAA-aware patterns), professional services, nonprofits, SaaS/tech companies, and e-commerce brands. Rive Webworks operates by providing enterprise-level outcomes for businesses that may not have large in-house technical teams. The firm's offerings are structured across several key areas. For project launches and growth, services include website development on platforms like WordPress and Webflow, e-commerce migrations, and technical search engine optimization (SEO). A significant focus is placed on analytics and conversion rate optimization (CRO), employing A/B testing and data-backed strategies to improve user funnels and track key interactions. For infrastructure and operations, the company provides expertise in AWS and Azure, offering cloud landing zones, well-architected reviews, and security hardening. It also provides managed care services focused on reliability, disaster recovery, and monitoring. A key differentiator for Rive Webworks is its disciplined, evidence-based delivery process. This includes a gated delivery system (Gate A–D) and the provision of an "Evidence Pack™" at handoff, which documents outcomes and configurations to ensure transparency and quality. The company emphasizes delivering "production-grade" results, which entails a focus on Core Web Vitals for performance, WCAG 2.2 AA accessibility standards, privacy-first analytics, and robust security and resilience measures.

  Early stage

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  Riverlife Holdings LLC

  Fintech

  Early stage · 2–10 employees

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  Riviera Broadcasting

  Kids

  Early stage

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  RLC Labs

  Health

  Early stage

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  RME

  Energy

  RME provides an on-demand, less-than-truckload (LTL) pickup service for recycled materials. The company operates its own fleet of small flatbed trucks equipped with forklifts, allowing for onsite collection of baled recyclables. Clients can schedule pickups for quantities ranging from a single bale up to 20 bales, or 6 tons. The service is designed to be responsive and cost-effective, eliminating the need for customers to arrange their own shipping for the bales they produce.The business model focuses on simplifying the recycling process for its customers. By offering flexible and reliable pickups, RME enables businesses to save money and efficiently manage their recyclable waste streams. The process is straightforward: customers make bales, schedule a pickup, and RME handles the logistics of removal.

  Early stage

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  RMP Metal Products

  Operating under the brand Lumabuilt, RMP Architectural Solutions functions as a manufacturer of architectural aluminum products based in North America. The company serves clients such as architects, contractors, and building owners by providing a range of cladding options from a single source. Its business model appears to be centered on direct sales and partnership, eliminating third-party distribution channels to manage the customer experience and value directly. The company's history shows a focus on phased product development. It began manufacturing its Rollfab Architectural Single Skin product in 1996. This was followed by an expansion into the Visage ACM (Aluminum Composite Material) product line in 2013 and the launch of the Mosaic product line in 2016. In 2018, the firm commenced development and production of its Lumaplate product. This North American manufacturing base allows the company to offer a diverse portfolio that includes ACM rainscreen systems, aluminum plate, plank siding, and battens. Lumabuilt's product offerings cater to a wide array of applications, from siding and soffits to sunshades and decorative cladding. A key product category is the Mosaic line, which provides planks and battens with realistic wood grain appearances achieved through advanced powder-coating and sublimation technologies. These products are suitable for both exterior and interior applications such as cladding, ceilings, and partitions. The Visage line consists of an aluminum composite material system available in sheets or as a fully fabricated rainscreen. Additionally, the company produces Lumaplate, a high-performance architectural aluminum façade, and various single-skin sheet metal products. The firm also offers design and technical support, direct purchasing, and customer service for its clients' projects.

  Early stage · 11–50 employees

• R

  RMX Holdings

  Real estate

  Early stage · 11–50 employees

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  Rob's Roofing

  Real estate

  Rob's Roofing LLC is a family-owned and operated roofing contractor providing services to residential and commercial clients in Arizona. It has established locations in Phoenix and Tucson. The firm reports having over 30 years of collective experience within the roofing industry. The company is accredited by the Better Business Bureau, holding an A+ rating, and is a GAF Certified Commercial Contractor. Its services cover new construction, roof replacement, repair, restoration, and remodeling. The firm works with a variety of roofing materials and systems, including shingles, tile, foam, single-ply TPO membranes, and roof coatings. They serve homeowners, business owners, and property managers, offering solutions tailored to the Arizona climate. Rob's Roofing holds multiple licenses with the Arizona Registrar of Contractors. The business employs between 11 and 20 people and has an estimated annual revenue of around $1.4 to $4.7 million.

  Early stage · 11–50 employees

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  RoboVu

  Security

  Early stage · 2–10 employees

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  Rogers & Kirby

  Health

  Early stage · 2–10 employees

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  Rollabrella

  Early stage

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  Rollapoll

  Enterprise software

  Early stage

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  Roping

  Early stage

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  RoseStreet Laboratories

  Semiconductors

  Early stage · $800K raised

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  Rosie McCaffrey's Irish Pub & Restaurant

  Music, Event tech

  Early stage · 2–10 employees