Companies Directory

Explore our comprehensive database of 445,307 companies worldwide with detailed profiles, funding information, and technology stacks.

Companies starting with "O"(9739 results)

Oratory Prep

Catholic College Prep School for boys, grades 7 through 12. The mission of Oratory Preparatory School is to develop young men of faith, intellect, and character through an exceptional college preparatory program rooted in the Roman Catholic tradition. In a spirit of cooperation and collaboration, we prepare them for life beyond the classroom by focusing on the abilities of each individual in order to graduate young men of action who will contribute positively to our communities, Church, nation, and world.

united states51-200 employeesFounded unknown

Oravian

media production

Con sede en Buenos Aires, nuestra productora se involucra en acciones digitales desde su creación. Trabajamos con grandes agencias interactuando con los equipos creativos, investigamos nuevas tecnologías y herramientas fortaleciendo las propuestas y permitiendo generar mejores resultados. Sites - Mobile - Social Media - Creatividad - Estrategia - Desarrollo - Resultados

argentina1-10 employeesFounded unknown

ORAVITAL

We're proud to introduce the groundbreaking OraVital® System, a comprehensive solution revolutionizing oral health. Our advanced technology offers unparalleled accuracy in diagnosing and treating oral infections that lead to periodontal disease, halitosis, and caries. The OraVital® System is built on a proprietary protocol that combines cutting-edge microbiology BioFilmDNA™ testing with a personalized regimen of prescribed antibiotic/antifungal and antimicrobial rinses. Remarkably, when used as directed, this system has demonstrated the ability to effectively control up to 90% of periodontal disease, halitosis, and caries within just 4 weeks. Join us in our mission to transform oral healthcare and make a lasting impact on overall well-being. Learn more about the OraVital® System and its revolutionary capabilities. Together, we can achieve healthier smiles and improved quality of life.

canada1-10 employeesFounded unknown

OraVu

medical devices

OraVu is the designer and manufacturer of the DeVA-1 dental micro-endoscope with Micro Rinse system for the treatment of periodontitis and implantitis. In the past, the options to treating chronic periodontal disease with pocket depths of 5mm+ were limited to “blind” scaling and root planing (SRP), surgery, or tooth removal. Studies have shown that traditional SRP leaves up to 40% of disease causing calculus behind. This often leads to ineffective treatment, minimal changes to pocket depth, and either the need for painful gingival flap surgery (GFS) or loss of teeth. Patients are then faced with even more expensive implant surgeries, if they can afford it. The limitations of “Blind” SRP can be extremely expensive for the patients. Sometimes the patients undergo SRP treatment several times before being told that they need periodontal surgery, which can delay and exacerbate the disease. Visual-SRP℠ is superior in that it allows the clinician to actually SEE the calculus below the gums that they are trying to remove to ensure a thorough deep cleaning is accomplished. Visual-SRP℠ with the OraVu DeVA-1 micro-endoscope achieves 90% or more effective deep cleaning, and saves teeth from extraction. With up to 48X magnification, the ability to visually remove calculus, biofilms, and other deposits is more thorough, effective, and less invasive treatment of periodontal disease. Formerly known as PerioEndoscopy. Watch the Video: https://vimeo.com/user40944830/visualrootplaning

united states1-10 employeesFounded unknown

ORAY Projection Systems

Founded in France in 1947, ORAY has more than 70 years experience in Projection Systems and thanks to its know how, has been able to develop advanced processes and technologies in Projection Screens manufacturing. ORAY is now established as one of the major Screens’ Manufacturer in Europe. By continuously innovating through Research and Development, ORAY is able to offer one of the broadest screens range in the World. Ranging from Motorized Screens, Framed Screens, Flight-Case Screens, Mobile Screens to Tripod Sreens, we also offer a variety of projection surfaces for Front and Rear Projection with either Soft or Rigid screens. Each screen can be custom made according to customers’ demands in order to achieve the perfect image restitution in terms of size, luminosity and viewing angle. ORAYscreens are widely used in large and medium-size meeting rooms, Government facilities, exhibition centers, theaters, home theaters and in many other areas. Manufactured with the highest quality materials, each screen is up to European very first class fire-safety standards. Sustainable Development is also at the core of ORAY's activity with the company striving simultaneously for Economic Efficiency and the Respect of the Environment, thus allowing a Win/Win situation. Within the much competitive Projection Screens’ Market, ORAY has become one of the most reliable and influential brands in the industry, only offering the highest quality and services to its worldwilde customers. For any commercial request: contact@oray.fr Follow us on Facebook : https://www.facebook.com/orayencoulisses YouTube : https://www.youtube.com/@Oray91410 Twitter : https://twitter.com/oray_fr Pinterest : https://www.pinterest.fr/orayprojectionsystems/ Instagram : https://www.instagram.com/oray_projection_systems/ #Projection #Homecinema #Audiovisual #Screen

france11-50 employeesFounded unknown

Orazio's Corporation

Restaurants

United States employeesFounded unknown

orazul energy

utilities

Somos Orazul Energy, empresa dedicada a la generación de energía eléctrica, contamos con operaciones en Argentina, Chile, Ecuador, El Salvador, Guatemala y Perú. Poseemos más de 2,300 megawatts de generación de energía térmica e hidroeléctrica, 730 kilómetros de líneas de transmisión de 220kV e instalaciones para el procesamiento de gas natural.

peru201-500 employeesFounded unknown

orb design and print limited

paper & forest products

united kingdom1-10 employeesFounded unknown

orb global investments

financial services

Orb Global Investments is a Socially Responsible, private investment firm specialising in Alternative Investments. We will guide you in commodity futures, physical commodities, foreign exchange, ETFs, CFDs, private equity, funds management and more. Our services also extend to SMSFs and equities.

australia1-10 employeesFounded unknown

Orb Group

NOT YOUR AVERAGE MERCHANDISE SUPPLIER WE MAKE THE COMPLEX, SIMPLE. There's something truly exciting about working in the world of bringing brands to life and putting them into the hands of fans. Whether its the humble branded pen or the crafted bespoke plinth, the staff shirt or the event swagbag, our 30 years experience counts. Every single detail and decision that is needed to be made to get your range to you - well, we're on it.

united kingdom11-50 employeesFounded unknown

Powerful Company Intelligence

Comprehensive Profiles

Access detailed company information including industry, location, employee count, founding year, and more.

Funding Insights

Track funding rounds, investment amounts, and funding types to understand company growth trajectories.

Technology Analysis

Discover the technology stack companies use, including software, tools, and platforms.

Ready to automate your outreach?

Get unlimited access to our company database — complete with detailed profiles, funding info, and tech stacks — and start sending personalized emails with AI-powered follow-ups.