Technology
Proofpoint
Companies running on Proofpoint. Find engineering, platform, and decision-making teams across the 60K organisations that adopted Proofpoint.
- Companies
- 60K
- People
- 47M
- Adoption rank
- #27
Segments
Where Proofpoint adoption is concentrated
By country
- 01United States32K
- 02United Kingdom3.7K
- 03Canada2.2K
- 04Australia1.8K
- 05France1.6K
- 06Germany1.2K
- 07India1.1K
- 08Italy887
By industry
- 01Financial Services3.6K
- 02Higher Education3.5K
- 03IT Services and IT Consulting3.4K
- 04Hospitals and Health Care2.6K
- 05Software Development2.3K
- 06Real Estate1.8K
- 07Advertising Services1.7K
- 08Insurance1.7K
By headcount
- 0111 to 5015K
- 0251 to 20014K
- 03201 to 5007.5K
- 041 to 107.4K
- 051001 to 50007K
- 06501 to 10004.6K
- 0710001+3.3K
- 085001 to 100002K
By revenue
- 01$1M to <$10M7.9K
- 02$10M to <$50M6.8K
- 03$100M to <$1B5.7K
- 04$1B+4.8K
- 05<$1M3.6K
- 06$50M to <$100M2.1K
Free sign-up — these are usage counts. To filter and export the underlying companies by country, industry, size, or revenue, open them in Kipplo.
See Proofpoint companies in KipploFeatured
Companies using Proofpoint
60K on file
Lseg
LSEG (London Stock Exchange Group) is a diversified international markets infrastructure business —earning our clients’ trust for over 300 years. That legacy of customer-focused excellence ensures that you can rely on our expertise in capital formation, intellectual property and risk and balance sheet management. As global leaders in financial indexing, benchmarking and analytic services, we offer unrivalled access to international capital markets. Our high-performance technology solutions enable companies worldwide to access funds for growth and development. And with our Data & Analytics, Capital Markets and Post Trade divisions, we provide a comprehensive, integrated suite of trusted financial market infrastructure services that help our customers pursue—and achieve—their ambitions. You can count on our open access model for unparalleled partnership, flexibility, stability, and support across all of our businesses. That’s how we make a difference— ensuring people can meet their potential—worldwide.
10001+ staff
Financial ServicesMann Hummel
MANN+HUMMEL is a global leader in filtration technology. Headquartered in Ludwigsburg, Germany, the group develops intelligent filtration and separation solutions – including for the Transportation and Life Sciences & Environment sectors. Founded in 1941, this family-owned company enables cleaner mobility, cleaner air, cleaner water, and cleaner industry across the globe. With its solutions, MANN+HUMMEL plays a key role in protecting the environment and promoting the sustainable use of limited resources. In 2024, approximately 21,200 employees at over 80 locations worldwide generated sales of EUR 4.5 billion. For more information, please visit:
10001+ staff
Environmental ServicesMarathon Petroleum Corporation
Marathon Petroleum Corporation (MPC) is a leading, integrated, downstream and midstream energy company headquartered in Findlay, Ohio. The company operates the nation's largest refining system. MPC's marketing system includes branded locations across the United States, including Marathon brand retail outlets. MPC also owns the general partner and majority limited partner interest in MPLX LP, a midstream company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. More information is available at
10001+ staff
Oil and GasMarriott International
Marriott International, Inc. is based in Bethesda, Maryland, USA, and encompasses a portfolio of approximately properties across more than 30 leading brands in 141 countries and territories. Its heritage can be traced to a root beer stand opened in Washington, D.C, in 1927 by J. Willard and Alice S. Marriott. Marriott International is an equal opportunity employer committed to hiring a diverse workforce and sustaining an inclusive culture. Marriott International does not discriminate on the basis of disability, veteran status or any other basis protected under federal, state or local laws. Community Guidelines: We reserve the right to remove without any notice content that we determine in our sole discretion is offensive or illegal, contains personally identifiable information, trademarks or copyrights belonging to a third party, advertises a third party’s products or services, or is otherwise inappropriate. Application Tips: We encourage job seekers to protect themselves from email and recruiting scams. Please note: 1) We do not accept applications via email or fax; 2) We never ask for money as part of the application process; 3) We only contact job applicants from approved email domains. Please find more information about Marriott International’s job application process and approved email address domains here:
10001+ staff
HospitalityMars
We’re a unified force of Associates, taking action every day toward the world we want tomorrow. Our Five Principles have kept us true to ourselves and to our commitment to treat others in ways that are consistent with those values. Having stood the test of time, these principles will continue, keeping us free to move quickly and plan for the future. Quality - The consumer is our boss, quality is our work and value for money is our goal. Responsibility - As individuals, we demand total responsibility from ourselves; as Associates, we support the responsibilities of others. Mutuality - A mutual benefit is a shared benefit; a shared benefit will endure. Efficiency - We use resources to the full, waste nothing and do only what we can do best. Freedom - We need freedom to shape our future; we need profit to remain free. Note to Parents: For more information, please visit mars.com. Follow us: facebook.com/mars, twitter.com/marsglobal, instagram.com/marsglobal/, youtube.com/mars For more information about careers at Mars, please visit careers.mars.com Follow us: facebook.com/LifeAtMars, instagram.com/LifeAtMars/, tiktok.com/LifeAtMars Mars, Incorporated is not responsible for any content or activity made available via third party sites or services. Page subject to: mars.com/legal mars.com/privacy
10001+ staff
Food and Beverage ManufacturingMarsh Mclennan
Marsh (NYSE: MRSH) is a global leader in risk, strategy and people, advising clients in 130 countries across four businesses: Marsh Risk, Guy Carpenter, Mercer and Oliver Wyman. With annual revenue over $24 billion and more than colleagues, Marsh helps build the confidence to thrive through the power of perspective
10001+ staff
Financial ServicesMarsh Mclennan Agency
Marsh McLennan Agency, a business of Marsh (NYSE: MRSH), is a leading provider of business insurance, employee health & benefits, retirement & wealth, and private client insurance solutions across the US and Canada. Marsh is a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $24 billion and more than colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information about Marsh McLennan Agency, visit marshmma.com.
10001+ staff
InsuranceMarshfield Clinic Health System
Marshfield Clinic Health System has served rural communities for more than 100 years. Today, the Health System has clinical locations and hospitals spanning more than square miles of northern, central and western Wisconsin and the Upper Peninsula of Michigan. As an integrated Health System, we bring together all the pieces of the health care puzzle to provide excellent, comprehensive care to rural communities. By the numbers- Over 170 specialties - 65 clinical locations - Over employees - Over 1,600 providers - More than 300 new and continuing research studies - More than 70 active clinical trials - Over 200 community-based partnerships - More than 150 active student training agreements Our 11 primary hospitals include- Marshfield Medical Center-Beaver Dam - Marshfield Medical Center–Eau Claire - Marshfield Medical Center-Dickinson - Marshfield Medical Center-Ladysmith - Marshfield Medical Center in Marshfield - Marshfield Medical Center-Minocqua - Marshfield Medical Center-Neillsville - Marshfield Medical Center-Park Falls - Marshfield Medical Center-Rice Lake - Marshfield Medical Center-Weston - Marshfield Children's Hospital Entities comprising the Health System include- Marshfield Clinic - Security Health Plan - Marshfield Clinic Research Institute - Marshfield Labs - Center for Community Health Advancement - Division of Education - Marshfield Clinic Health System Foundation
10001+ staff
Hospitals and Health CareMasco Corporation
Masco Corporation is a global leader in the design, manufacture and distribution of branded home improvement and building products. Our products enhance the way consumers all over the world experience and enjoy their living spaces. Our portfolio of industry-leading brands includes Behr® paint; Delta® and Hansgrohe® faucets, bath and shower fixtures; and HotSpring® spas, to name a few. At Masco, we believe in better living possibilities—for our homes, our environment and our community. Across our businesses and geographies, we seek out these possibilities to grow ourselves, enhance our consumers’ lives, create returns for our shareholders and improve the world around us. We believe a strong, supportive presence in the communities where we live, work and do business is vital. We partner with organizations that are as driven as we are to support the growth of our communities, encourage and enable equity and provide safe, affordable housing for all families. Plumbing: Axor, BrassCraft®, Bristan®, Brizo®, Caldera®Spas, Delta®, Endless Pools®, Hansgrohe®, HotSpring®, Newport Brass®, Peerless®, Mercury Plastics LLC Decorative Architectural: Behr®, KILZ®, Liberty® Hardware For more information about Masco Corporation, visit masco.com.
10001+ staff
Wholesale Building MaterialsMastec
Over the course of the last 80 years, MasTec companies have been involved in some of the largest and most complex infrastructure construction projects across the country. Our experience has given us a deep and comprehensive understanding of the markets we serve, as well as the ability to effectively manage people, projects and equipment. It allows us to proactively identify challenges, avoid pitfalls, and overcome obstacles, and to accurately set and meet expectations for schedule and budget. With offices across the country, a workforce of nearly skilled professionals, and an extensive wholly-owned fleet of specialized construction equipment, MasTec has the resources needed to reliably deliver quality work for even the most complicated jobs. Our geographic reach, scalability, and overall financial stability enable us to meet each of our customers' changing needs on a daily basis. Our focus on innovation colors everything we do, and as we've grown, we've fostered it throughout every level of our organization. We're always looking for ways to increase efficiency within the projects we take on, and within our own organization. We work to stay at the forefront of safety and environmentally responsible construction, and to increase the application of these concepts throughout each and every client project. We strive to find better solutions to the world's needs, as well as safer, more socially conscious ways to meet them both today and in the future. MasTec & our subsidiaries are currently certified as a Minority-Controlled Company by the National Minority Suppliers Development Council (NMSDC) and as a Minority Business Enterprise (MBE) by the California Public Utilities Commission's Supplier Clearinghouse. These certifications allow MasTec to be recognized as a minority contractor throughout the United States and across a range of industries that we serve.
10001+ staff
ConstructionMasterbrand, Inc
MasterBrand® isn’t just a cabinet company – we are an organization of people who are Building Great Experiences Together. For more than 70 years, MasterBrand has been shaping the places where people come together, enriching lives and creating meaningful memories for our customers. We are the #1 manufacturer of residential cabinets in North America, and our associates produce the most comprehensive portfolio of superior cabinetry products for the kitchen, bath and other parts of the home. Building on our history by innovating how we work and what we offer, MasterBrand is proud to be an industry leader. We achieve this through The MasterBrand Way – our business system – which empowers every individual to make the team better, be bold and drive our business forward, and champion improvement in all that we do. Through this unique culture, we strive to create a best place to work where: • We aim for opportunity, purpose and reward in our associates’ experience all within an organization where our associates can thrive. • We work hard to create an environment that keeps people safe, values their unique experiences and perspectives, and fosters collaboration and belonging. • We are committed to supporting the well-being of our associates and the communities in which we operate. Come see why over associates across more than 20 locations love working at MasterBrand. We invite you to visit https://careers.smartrecruiters.com/MasterBrandCabinetsLLC to learn more and apply.
10001+ staff
Wholesale Building MaterialsMastro's Restaurants
Mastro's collection of sophisticated, classic Steakhouses and Ocean Club Seafood locations are recognized for their combination of world-class service, highly acclaimed cuisine, and live entertainment in an elegant yet energetic atmosphere. A truly unparalleled dining experience. Landry's is a multinational, diversified restaurant, hospitality, gaming, and entertainment conglomerate based in Houston, Texas. The company operates more than 500 high-end and casual dining establishments around the world, including well-known concepts, such as Landry’s Seafood, Bubba Gump Shrimp Co, Rainforest Cafe, Morton’s The Steakhouse, The Oceanaire, McCormick & Schmick’s, Mitchell’s Fish Market, Chart House, Saltgrass Steak House, Claim Jumper, and Mastro’s Restaurants. The company also operates a group of signature restaurants, including Vic & Anthony’s, Grotto, Willie G’s, and others. The gaming division includes the renowned Golden Nugget Hotel and Casino concept, with locations in Las Vegas and Laughlin, NV, Atlantic City, NJ, Biloxi, MS, and Lake Charles, LA. The entertainment and hospitality divisions encompass popular destinations, including the Galveston Island Historic Pleasure Pier, Kemah Boardwalk, Aquarium Restaurants, and other exciting attractions, coupled with deluxe accommodations throughout the Houston and Galveston area, including the Westin Hotel in downtown Houston, the Kemah Boardwalk Inn and Luxurious San Luis Resort, including the Hilton and Holiday Inn located on Galveston Island.
10001+ staff
HospitalityMauser Packaging Solutions
Mauser Packaging Solutions is a global leader in solutions and services across the packaging lifecycle, providing large and small metal, plastic, fiber and hybrid packaging worldwide to companies in industries from food, beverage, personal care and pharmaceuticals to chemicals, petrochemicals, agrochemicals and paints. Bringing together the very best of its four legacy companies— BWAY, MAUSER Group, NCG and ICS—Mauser Packaging Solutions offers its customers true sustainability at scale: of natural resources, supply chains, packaging performance and growth opportunities. Visit mauserpackaging.com.
10001+ staff
Packaging and Containers ManufacturingMaximus
We’re moving people forward by providing transformative technology services, digitally enabled customer experiences, and clinical health services that change lives. Our employees share an authentic desire to make vital services available to the public and support the missions of our customers.
10001+ staff
Government AdministrationMayo Clinic
Mayo Clinic has expanded and changed in many ways, but our values remain true to the vision of our founders. Our primary value – The needs of the patient come first – guides our plans and decisions as we create the future of health care. Join us and you'll find a culture of teamwork, professionalism and mutual respect, and most importantly, a life-changing career. Mayo Clinic was founded in Rochester, Minnesota by brothers Dr. William James Mayo and Dr. Charles Horace Mayo. More than 100 years later, their vision continues to evolve around a single guiding value:"The needs of the patient come first." Today we are the largest integrated, not for-profit medical group practice in the world. We are recognized for high-quality patient care more than any other academic medical center in the nation. These endorsements are very gratifying, but also humbling. They remind us of the tradition that has been entrusted to each one of us, and the legacy of excellence that we uphold every day.
10001+ staff
Hospitals and Health CareMcdermott International, Ltd
McDermott is a premier provider of engineering and construction solutions to the energy industry. Our customers trust our technology-driven approach—engineered to responsibly harness and transform global energy resources into the products the world needs for now and what’s next. From concept to commissioning, we are creating and delivering the building blocks of the energy transition. Our innovative expertise and capabilities advance the next generation of global energy infrastructure—empowering a brighter, more sustainable future for us all. Operating in over 54 countries, our locally focused and globally integrated resources include more than employees, a diversified fleet of specialty marine construction vessels and fabrication facilities around the world. To learn more, visit
10001+ staff
Oil and GasMckesson
Welcome to the official LinkedIn page for McKesson Corporation. We're an impact-driven healthcare organization dedicated to “Advancing Health Outcomes For All.” As a global healthcare company, we touch virtually every aspect of health. Our leaders empower our people to lead with a growth mindset and deliver excellence for our customers, partners, and the wellbeing of people, everywhere. We work with biopharma companies, care providers, pharmacies, manufacturers, governments, and others to deliver insights, products and services that make quality care more accessible and affordable. Delivering better health outcomes for our employees, our communities, and our environment. Every day, we strive to inspire and enable people to reach their full potential. To learn more about how #TeamMckesson helps improve care in every setting, visit: https://bit.ly/3xadvB0
10001+ staff
Hospitals and Health CareMeadwestvaco Mwv
MWV and RockTenn have come together to form WestRock. WestRock makes consumer and corrugated packaging solutions that give our customers a winning edge in the global marketplace. We partner closely with customers on everything from beverage packs and pizza boxes to trigger sprayers and fragrance pumps to paperboard used for a wide variety of packaging and shipping containers. We consider ourselves to be part of their team – as we strive for continuous improvement together. Every day, our team members combine practical innovations and rigorous execution in about 275 operating and business facilities across North America, South America, Europe and Asia-Pacific to deliver products and services that answer unique local needs. We expect to win as a company and lead the industry by achieving success together with our customers, employees and investors. Want to work for a global company that respects the world in which we live? Go to westrock.com. Follow us on Facebook and Twitter. MWV is an Equal Opportunity Employer.
10001+ staff
Packaging and Containers ManufacturingMedline
Medline is the largest provider of medical-surgical products and supply chain solutions serving all points of care. Through its unique offering of world-class products, supply chain resilience and clinical practice expertise, Medline delivers improved clinical, financial and operational outcomes. Headquartered in Northfield, Illinois, the company employs people worldwide and operates in over 100 countries and territories. To learn more about how Medline makes healthcare run better, visit
10001+ staff
Medical Equipment ManufacturingMedstar Montgomery Medical Center
MedStar Montgomery Medical Center is located in Olney, Maryland, in the north-eastern corner of Montgomery County. We have been a cornerstone of the community, with a long and rich history dedicated to serving the citizens of Montgomery and surrounding counties. We were founded in 1918 by Jacob Wheeler Bird, MD and became a member of MedStar Health, the region's largest non-profit and most trusted integrated healthcare delivery system, in 2008. The original hospital had 28 beds and was the first acute care hospital in Montgomery County. We currently have 138 inpatient beds. Our Emergency Department finished construction in April of 2010 and has a total of 41 beds including 22 general ED beds, eight beds in our dedicated Pediatric Center, six beds in the Fast Track unit, and five Crisis Evaluation beds. Along with this expansion, we also opened our new Helipad in March of 2010. We are proud to serve our community, and while our neighbors think of us as a place for medical treatment, we like to view ourselves as a community health resource. From our health and wellness classes to our community lectures to the free screenings and blood pressure checks we offer throughout the year, MedStar Montgomery Medical Center is here for you not just in sickness, but also in health.
10001+ staff
Hospitals and Health CareMemorial Healthcare System
Be at the heart of exceptional care. Team MHS Florida is an award-winning group of friends and colleagues at one of the largest not-for-profit health systems in the nation. We're strong, advancing towards a brighter future together. We're passionate about the work we do, delivering deep, personalized care for patients and their families. That’s what we call the Memorial Experience. Memorial Healthcare System is proud to be an equal opportunity employer committed to workplace diversity. Memorial Healthcare System recruits, hires and promotes qualified candidates for employment opportunities without regard to race, color, age, religion, gender, gender identity or expression, sexual orientation, national origin, veteran status, disability, genetic information, or any factor prohibited by law. We are proud to offer Veteran’s Preference to former military, reservists and military spouses (including widows and widowers). You must indicate your status on your application to take advantage of this program. Employment is subject to post offer, pre-placement assessment, including drug testing.
10001+ staff
Hospitals and Health CareMemorial Sloan Kettering Cancer Center
The people of Memorial Sloan Kettering Cancer Center (MSK) are united by a singular mission: ending cancer for life. Our specialized care teams provide personalized, compassionate, expert care to patients of all ages. Informed by basic research done at our Sloan Kettering Institute, scientists across MSK collaborate to conduct innovative translational and clinical research that is driving a revolution in our understanding of cancer as a disease and improving the ability to prevent, diagnose, and treat it. MSK is dedicated to training the next generation of scientists and clinicians, who go on to pursue our mission at MSK and around the globe. One of the world’s most respected comprehensive centers devoted exclusively to cancer, we have been recognized as one of the top two cancer hospitals in the country by U.S. News & World Report for more than 30 years.
10001+ staff
Hospitals and Health CareMercer
At Mercer, A Marsh business, we’re helping our clients realize their investment objectives, shape the future of work, and enhance health and retirement outcomes for their people. As a business of Marsh, for 80 years, we’ve been helping our clients, colleagues and communities build the confidence to thrive, creating healthier and more sustainable futures. Together with Marsh Risk, Guy Carpenter, and Oliver Wyman, we help organizations build resilience and competitive advantages from every angle. With annual revenue over $24 billion and more than colleagues in 130 countries, Marsh helps build the confidence to thrive through the power of perspective.
10001+ staff
Professional ServicesMercer Uk
Mercer believes in building brighter futures by redefining the world of work, reshaping retirement and investment outcomes, and unlocking real health and well-being. Mercer’s more than employees are based in 44 countries and the firm operates in over 130 countries. Mercer is a business of Marsh & McLennan (NYSE: MMC), the world’s leading professional services firm in the areas of risk, strategy and people, with colleagues and annual revenue of $17 billion. Through its market-leading businesses including Marsh, Guy Carpenter and Oliver Wyman, Marsh & McLennan helps clients navigate an increasingly dynamic and complex environment. For more information, visit Follow Mercer on Twitter at @UKMercer.
10001+ staff
Professional Services
Outbound
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