The 100 largest companies in McLean

Hiltonhilton.com

Leading hospitality group managing twenty-seven world-class brands across nine thousand global properties, providing millions of guests with lodging, loyalty rewards, and digital travel enhancements.

Capital Onecapitalone.com

Innovative bank focused on financial inclusion, creating tools to improve customers' lives, and encouraging a work-life balance for employees

Marsmars.com

Multinational conglomerate focused on delivering quality products through five core principles including responsibility and efficiency while employing over one hundred fifty thousand associates globally.

Booz Allen Hamiltonboozallen.com

Innovative technology consulting firm advancing critical missions through AI, cybersecurity, and engineering solutions, empowering clients to shape the future

Maximusmaximus.com

The company provides transformative technology services, digital customer experiences, and clinical health services to improve lives and support customer missions

Hilton Hotels & Resortsstories.hilton.com

Provides exceptional hospitality across six hundred global destinations featuring inspiring designs and award winning bars and restaurants for travelers seeking trusted stays.

DoubleTree by Hiltonhilton.com

Upscale hotel brand providing comfort to business and leisure travelers worldwide with warm cookie welcome, award-winning loyalty program, and global hospitality offerings

Guidehouseguidehouse.com

Global AI-led professional services firm providing advisory, technology, and managed services to commercial and government sectors for efficiency and resilience.

Hilton Garden Innhilton.com

Award-winning brand providing upscale, affordable accommodations and modern amenities for business and leisure guests worldwide Guaranteed brighter and better stays

Sunrise Senior Livingsunriseseniorliving.com

A senior living company with over 270 communities in the US and Canada, focusing on championing quality of life for seniors Offering rewarding career opportunities

Hamptonhilton.com

A leading upper-midscale hotel brand offering high-quality accommodations with friendly service, innovative technology, and global presence through numerous properties

Freddie Macfreddiemac.com

Providing financing for affordable homeownership and rental opportunities, ensuring liquidity, stability, and affordability in the housing market, making home ownership possible nationwide

V2X Incgov2x.com

Integrated solutions across operations, logistics, aerospace, training, and technology markets for national security and international clients throughout the entire mission lifecycle.

MITREmitre.org

A non-profit corporation, operating federally funded R&D centers, dedicated to solving national challenges in defense, cybersecurity, healthcare, homeland security, and transportation

Embassy Suiteshilton.com

We provide two-room suites, cooked-to-order breakfast, and evening drinks/snacks for guests at over 260 locations, focusing on positive impact and community involvement

Mission Technologies, a division of HIIhii.com

The company's Mission Technologies division develops integrated solutions for military operations, including C5ISR, AI, cyberspace strategies, unmanned systems, and platform modernization

Dexiandexian.com

A leading provider of staffing, IT, and workforce solutions with a global presence, connecting talent, technology, and organizations for game-changing results

Hair Cuttery Family of Brandshaircutterycareers.com

A multi-brand company of hair salons and styling products focused on affordable indulgence and exceptional guest service through human connections

LCC - A Tech Mahindra Companylcc.com

A pioneer since 1983, providing network services globally for telecom operators with a focus on innovation, consultancy, and managed services

Home2 Suites by Hiltonhilton.com

An award-winning extended-stay hotel brand offering stylish accommodations, flexible room configurations, complimentary breakfast, eco-friendly practices, pet-friendly environments, and innovative amenities

Appianappian.com

Delivers software platform helping organizations run processes to reduce costs, improve customer experiences, and gain strategic edges across many different global industries.

USA TODAYusatoday.com

A news organization focused on diverse perspectives, USA TODAY's newsroom provides clarity to current events, sparking conversation and reflection through original reporting

PenFed Credit Unionpenfed.org

Providing loans, savings, and credit card services to members nationwide, supporting financial growth and stability with broad eligibility.

AMERICAN SYSTEMSamericansystems.com

Employee-owned federal government contractor providing strategic solutions in IT, test & evaluation, mission support, engineering, and training for national priority programs

TEGNAtegna.com

A media company focused on serving communities by telling impactful stories, conducting investigations, and providing innovative marketing solutions across platforms

DMIdminc.com

provides digital services including cybersecurity, cloud, application development, and infrastructure support to public and private sector clients

Medalliamedallia.com

Leader in experience management with a platform capturing billions of signals across all interactions, using AI to drive predictive insights and business outcomes

Students For Libertystudentsforliberty.org

A nonprofit organization educating and empowering student leaders worldwide to promote liberty and create positive change in their communities

Acentra Healthacentra.com

Acentra Health specializes in modernizing healthcare through advanced technology, clinical expertise, and innovative service models, resulting in improved outcomes and cost savings

CrossCountry Consultingcrosscountry-consulting.com

Advisory and technology solutions for finance, accounting, risk, and operations, leveraging data and AI to address complex challenges and maximize transaction value.

Agile Defenseagiledefense.com

Innovating IT solutions for US government agencies, transforming operations through a philosophy of listening, thinking, and innovation

Alion Science and Technologyhii.com

A company previously known as Alion is now part of Huntington Ingalls Industries (HII), offering innovative solutions in various industries

Onelife Fitnesscareers.onelifefitness.com

High-growth fitness community with 55+ clubs on the East Coast, offering unrivaled facilities and world-class talent to deliver ultimate fitness experiences

QinetiQ USqinetiq.com

Innovative technology development for defense, security, and commercial markets with focus on Mission Operations, ISR, Cyber, Information Advantage, and Robotics

ShiftMedshiftmed.com

ShiftMed connects healthcare professionals with clinical facilities, offering flexible work schedules, real-time shift filling, and improved patient care continuity nationwide

22nd Century Technologies Inc.tscti.com

Providing managed IT services and solutions including digital transformation, cloud migration, cybersecurity, application modernization, and workforce support for government agencies.

Intelsatintelsat.com

Global leader in satellite technology, connecting people, businesses, and communities with advanced satellite fleet and network infrastructure to enable transformation and connectivity

Credencecredence.ai

A leading government contractor providing technology, health, development, engineering, and management solutions with a focus on exceeding customer expectations and employee wellbeing

Tru by Hiltonhilton.com

Tru by Hilton is a midscale hotel brand offering modern rooms, social connectivity, complimentary amenities, and rapid expansion in the hospitality industry

ID.meid.me

IDme is a digital identity network offering secure online identity verification for individuals and organizations, with partnerships across government, healthcare, and retail sectors

DISYSdexian.com

Global technology and consulting specializing in managed services, staffing, and business consulting Experts in IT solutions and diverse staffing partnerships

Iridiumlinktr.ee

Connects everyone to vital communications globally, providing critical voice and data services via a network of low-Earth orbiting satellites where terrestrial networks are unavailable.

Gogo Commercial Aviationgogoair.com

Leading global provider of broadband connectivity products and services for aviation, offering innovative network solutions that connect aircraft to the Internet worldwide

Southern Management Companiessouthernmanagement.com

A real estate organization in the mid-Atlantic region that owns and manages various properties, prioritizes Fair Housing, values diversity, and supports community initiatives

Somatussomatus.com

The company provides no-cost, high-quality kidney and heart care to eligible members, with a focus on accelerating health equity

Air Line Pilots Associationalpa.org

Representation and advocacy for over 66,000 airline pilots across 40 airlines in the U.S. and Canada, ensuring labor rights.

CNSIacentra.com

Provider of health information technology solutions for state and federal agencies, delivering innovative, cost-effective products to improve healthcare outcomes for millions of Americans

Exigerexiger.com

Transforms supply chain management into a strategic advantage, providing instant visibility and proactively surfacing risks using proprietary data and advanced AI for global customers.

iPlaceiplaceusa.com

A global recruiting company with expertise in sourcing and managing recruiting teams for large corporations, staffing firms, and managed service providers worldwide

Bureau Veritas Mission Criticalbvmissioncritical.com

A leading provider of mission critical commissioning and operational risk management services for data centers, ensuring quality, performance, and client satisfaction

Steampunk, Inc.careers-steampunk.icims.com

Federal government-focused company with a startup culture, prioritizing human-centered delivery to drive mission impacts and user experience

By Light Professional IT Servicesbylight.com

Hardware and software engineering services provider for defense, civilian, and commercial sectors worldwide, offering reliable and cost-effective IT solutions

Kentrokentro.us

Delivers solutions empowering missions and driving success through data and AI services, infrastructure modernization, human capital, cybersecurity, and health initiatives.

American Medical Student Association (AMSA)amsa.org

Dedicated to improving healthcare delivery, medical education, and promoting social responsibility within the medical profession, while advancing global health awareness

Meazure Learningmeazurelearning.com

Meazure Learning provides comprehensive test development and delivery solutions for academic and professional credentialing programs with a focus on optimal testing experiences

Ntiva, Inc.ntiva.com

A growing managed services company specializing in IT solutions, strategic direction, infrastructure management, and advanced security solutions for businesses nationwide

UltraViolet Cyberuvcyber.com

Provides tech-enabled managed security services and cybersecurity expertise to Global 2000 companies and the Federal Government, offering integrated security capabilities.

ARES Corporationarescorporation.com

A leading engineering and project management company specializing in reliability, IT security, and software solutions for nuclear, clean technology, space, and defense industries

J&J Worldwide Servicescbregds.com

A company serving and caring for heroes, focusing on growth through serving both people and customers with values of service, ethics, resourcefulness, vibrancy, and excellence

KETTLERkettler.com

Award-winning multifamily developer, real estate investor, land developer, and property management company with 45 years of experience creating and managing communities

Unisonunisonglobal.com

Software solutions enhancing federal government operations by improving efficiency, transparency, compliance, and decision-making through AI and domain expertise.

BigBear.aibigbear.ai

Delivering AI-powered decision intelligence solutions for global supply chains, autonomous systems, and cyber security to empower leaders in making complex decisions

Xcelerate Solutionsxceleratesolutions.com

The company specializes in managing risk, creating innovative solutions, and accelerating time to value in the areas of enterprise security, consulting, and digital transformation

Piper Companiespipercompanies.com

An elite staffing firm specializing in IT, life sciences, and clinical solutions, delivering high quality talent, managed services, consulting, and program management innovations

Positive Developmentpositivedevelopment.com

A company dedicated to providing high-quality developmental care for families with autism, focusing on support for both families and employees

Bart & Associates, Inc.bna-inc.com

A leading IT systems integrator offering modernization, integration, operations, human capital management solutions with expertise in CMMI, ISO, ITIL, and Agile best practices

SMS Data Products Group, Inc.sms.com

Providing engineering, cybersecurity, and digital transformation solutions to modernize infrastructure, optimize operations, and support federal government missions with quality and integrity.

Attain Partnersattainpartners.com

A strategy, technology, and compliance consulting firm based in McLean, Va, delivering services to advance missions in education, healthcare, government, and nonprofits

Homecare.comhomecare.com

HomeCarecom is revolutionizing the In-Home Care industry by connecting clients with care providers through a user-friendly platform, promoting transparency and quality care delivery

Oddballoddball.io

A service-disabled veteran-owned small business specializing in digital modernization of federal citizen-centric services, providing scalable software solutions from design to deployment

Special Libraries Associationasist.org

Global nonprofit organization supporting innovative information professionals in various specialized settings through learning, leadership, advocacy, and networking initiatives

Altamira Technologies Corporationaltamiracorp.com

A top open source technology company providing engineering and analytic services to defense, intelligence, and homeland security communities

TRSStrssllc.com

Provider of specialized solutions to help professionals achieve mission objectives, address uncertainty, and manage risk using market-leading tools for network analysis and risk management

Artis Senior Livingartisseniorliving.com

Artis Senior Living focuses on empowering seniors with personalized care, creating a supportive environment for families, and providing a fulfilling workplace for associates

Grafikgrafik.agency

An established agency delivering comprehensive branding and marketing solutions through innovative design, technology, and strategic partnerships for increased market share and brand differentiation

OST, Inc.ostglobal.com

Solves complex problems and challenges to deliver optimized, value-driven solutions improving business operations and advancing customer missions.

SecTek, Incsectek.com

A security company delivering success through professional officers, training, quality management, and accountability, with a focus on excellence and client satisfaction

Naylor Association Solutions (Naylor, LLC)naylor.com

This company provides innovative tools and services for associations to enhance member engagement, generate revenue, and manage events

Raftteamraft.com

provides AI and machine learning data solutions to U.S. military and government agencies for enhanced mission-critical decision-making capabilities

Groundswellgswell.com

A technology integrator dedicated to solving complex challenges for federal agencies, focusing on digital government services to redefine citizen expectations

UMRumrelief.org

A non-profit organization specializing in providing livelihood and disaster relief services in health, WASH, and child protection sectors globally

American International Contractors, Inc.aici-ho.com

An international construction firm specializing in US-funded infrastructure projects in the Middle East, Africa, Asia, and Europe for public and private sector clients

OBXtekobxtek.com

A relationship-driven IT and professional services company offering innovative solutions to government partners with expertise in cybersecurity, IT management, engineering, and more

Ad Hoc LLCadhoc.team

A digital services company transforming public services for the federal government using modern skills to meet user needs and improve efficiency

MCI USAwearemci.com

Global agency specializing in live/virtual events, strategic/digital communications, and consulting/community solutions to help organizations unlock innovation and growth through human-centric touchpoints

The Potomac Schoolpotomacschool.org

A K-12 school in McLean, VA with a focus on individual growth, community, and a state-of-the-art campus in a natural setting

Paper and Packaging Boardtwosidesna.org

This company represents the paper and paper-based packaging industry, promoting sustainable stewardship, product innovation, recycling practices, and consumer awareness

Farm Credit Administrationfca.gov

An independent Federal agency regulating and examining agricultural lenders, providing credit and services to producers, cooperatives, rural housing, and more

Greenbrookgreenbrookproviders.com

Leading provider of outpatient depression treatment offering TMS therapy and nasal esketamine, guiding patients through comprehensive treatment with insurance support and physician involvement

iTalk Global Communications, Incitalkbb.com

A leading telecommunications company offering VoIP services, internet telecom, local number service, Chinese TV, and products for Asian populations worldwide

ARG - IT Claritymyarg.com

A technology consultancy firm helping companies save on IT spending, choose the right services, and protect their business for over 32 years

Ally Behavior Centersallybehavior.com

Specialized ABA therapy program for children on the autism spectrum, focusing on early learners aged 18 months to 6 years, offering tailored assessments and therapy

Novettaaccenture.com

Innovative company providing advanced analytic and technical solutions for national security, with a focus on disruptive technologies and mission success Offering inclusive workplace culture

Highspring (Formerly MorganFranklin Consulting)highspring.com

Global professional services organization providing integrated consulting, managed services, and talent solutions specializing in finance, risk, digital transformation, and information technology expertise.

Telesistelesishq.com

A process-oriented company providing technology solutions to Defense, Government, and Healthcare industries, specializing in Cyber Security, Communication Network Services, and Enterprise Software Development

Prescient Edgeprescientedge.com

A global solutions integrator offering intelligence analysis, training, security, and technology R&D support to the Department of Defense and Intelligence Community

Pragmatics, LLCintegralfed.com

Leading provider of Cloud, DevSecOps, and Data solutions for Software Engineering, Business Intelligence, Cybersecurity, and Transportation, specializing in federal government technology challenges

Zachary Piper Solutionszacharypiper.com

A technology services firm providing government contracting solutions for the Intelligence Community, specializing in cybersecurity, intelligence technologies, and national security objectives

DIGITAL HARBOR, Inc.digitalharbor.com

Innovation-driven company, reimagining enterprise future. Develops cloud solutions for business users, focusing on data, collaboration, and productivity. Trusted by governments globally.

Acumen Solutionsacumensolutions.com

A trusted partner for Fortune 500 companies and government agencies, delivering successful solutions through a team of experts and groundbreaking technology