The 48 largest companies in Frederick

Music & Artsmusicarts.com

A pioneering music retailer and lesson provider with over 500 locations, offering instruments, lessons, rentals, and repairs for musicians nationwide

Frederick County Public Schoolsfcps.org

The company is a school district in Frederick, Maryland known for its top-ranked education system, high student achievement, and low dropout rate

Frederick Healthfrederickhealth.org

Comprehensive healthcare services including a hospital, medical group, employer solutions, home care, and hospice, serving Frederick County, MD

LandCare LLClandcare.com

LandCare creates and maintains meaningful environments nationwide, offering expertise in landscaping, irrigation, tree care, and more, guided by core values

Frederick County Government, Marylandfrederickcountymd.gov

Official account for Frederick County Government showcasing rich history and bright future Working towards becoming the #2023HealthiestCounty for a population of 243,675

Frederick Community Collegefrederick.edu

A community college in Frederick, Maryland offering affordable tuition, diverse courses, degree programs, workforce training, and continuing education options for students

Mattress Warehousemattresswarehouse.com

A dedicated company with over 300 store locations, committed to providing customers with top-quality mattresses for a better night's sleep

Hood Collegehood.edu

A distinguished institution offering a university-like education with a small college feel, integrating liberal arts with professional studies for motivated students

USAMRIID — U.S. Army Medical Research Institute of Infectious Diseaseshealth.mil

Leading research institute developing medical solutions to protect military and civilian populations from biological threats through vaccines, drugs, diagnostics, and collaborations with government agencies and industry partners

Service Coordination Incservicecoord.org

A nonprofit organization in Maryland providing tailored case management services to individuals with disabilities, complex medical needs, mental health disorders, transitioning youth, and more

ESIC Corporationesiccorp.com

Company based in Frederick, MD, providing services or products to clients

Frederick National Laboratory for Cancer Researchfrederick.cancer.gov

The company is dedicated to advancing biomedical sciences to improve human health, particularly focusing on cancer, AIDS, and emerging infectious diseases

Frederick Regional Health Systemfrederickhealth.org

A private, not-for-profit 298 bed hospital in Frederick offering education on healthy lifestyle choices, disease prevention, outpatient care, and immediate care services

Asbury Communities, Inc.asbury.org

A leader in aging services, providing vibrant retirement living, long-term care, and innovative wellness opportunities for older adults across four states

Pakistan Jobswebojobs.pk

A job search platform in Pakistan connecting recruiters with qualified candidates for high tech jobs, offering free tools and hiring support

Leidos Biomedical Research, Inc.

A research company in Frederick, Maryland, focusing on biomedical research and located at 1050 Boyles St

SCCIteamscci.com

Provider of systems engineering, information assurance, software engineering, logistics, and training services for complex, software intensive military systems for DoD clients

Carey Internationalcarey.com

Innovative global ground transportation solutions since 1921, offering chauffeured services, enterprise management, logistics, technology, and preferred partner programs across 1000+ cities worldwide

Edgewater Federal Solutions, Inc.edgewaterit.com

A trusted provider of top-tier IT consulting services for government clients, offering expertise in program/project management, system/network operations, and cybersecurity

Family Dollar Stores

Retail company in Frederick, Oklahoma, selling a variety of household items and groceries

AOPAaopa.org

The company is the largest aviation community, providing media, technology, advocacy, and services to pilots worldwide, promoting the freedom of flight

The City of Frederickcityoffrederickmd.gov

The City of Frederick Department of Human Resources offers rewarding public sector careers with competitive salaries, benefits, and opportunities to serve a vibrant community

ThompsonGasthompsongas.com

Propane company with over 70 years of experience, providing reliable and affordable propane services for residential and commercial customers nationwide

CyberX Info Systemcyberxinfosystem.info

Specializing in customer-centric mobile app development, we create custom solutions that solve real problems and drive engagement while building long-term relationships for success

YECyec.co

Invitation-only community for young founders who have reached $1M in revenue, providing support, media exposure, and social capital for business growth

Curtiss-Wright Nuclear Division Simulation Groupcwnuclear.com

A technology-driven engineering simulation provider for the Power Industry, offering state-of-the-art products and services to enhance plant design, operation, and reliability

iHireihire.com

Employment platform connecting job seekers and employers through industry-specific networks, advanced matching technology, and data-driven recruitment expertise.

DALY Computerslinktr.ee

Industry leader in IT services for state/local governments and education in the Mid-Atlantic region, providing innovative technology solutions for over 30 years

American Lumper Servicesamericanlumperservices.com

Third party logistics provider focused on customer service and tailored solutions for workforce productivity, cost-saving, and seamless integration into client's operations

Legal & General Americalgamerica.com

Providing streamlined, digital term life insurance options to protect families and individuals, making coverage more accessible and affordable

KamTek, Inc.kamtekinc.com

Specializing in biotech/clinical research, the company offers innovative services in Molecular Biology, Immunology, Genetics, and more, supported by a skilled team and well-equipped bio-repository

Advanced Behavioral Healthabhmaryland.com

Providing outpatient mental health services for at-risk children, adolescents, and adults in Maryland, focusing on therapy, psychiatry, and therapeutic mentoring

DynPort Vaccine Company LLC, A GDIT Companygdit.com

This company manages product development for government agencies, provides consulting services to biotech and pharma companies, and works on protecting against emerging diseases and bioterror threats

AAALAC Internationalaaalac.org

A nonprofit organization promoting humane treatment of animals in science through voluntary accreditation programs for research institutions worldwide

A2LAa2la.org

Nonprofit organization providing accreditation programs for various testing, calibration, inspection, and certification bodies, as well as proficiency testing and reference material producers

Morgan-Kellermorgankeller.com

A privately held construction firm offering general contracting, construction management, specialty contracting, building maintenance, and concrete construction services for diverse projects

American Computer Development, Inc. (ACDi) "​In Touch With Technology"​acdi.com

A trusted partner in electronics manufacturing and engineering, offering PCB layout, assembly, testing, and product lifecycle management services to various industries

GVTgvtllc.com

A small business specializing in aerospace mission solutions, experienced in NASA systems engineering, software engineering, mission operations, cybersecurity, and high-performance computing

Hirsh Precisionhppi.com

Precision manufacturing solutions provider for aerospace, medical, industrial, and scientific sectors Specializing in ISO certifications, ITAR compliance, and regulatory requirements

Fairchild Controlsfairchildcontrols.com

A company specializing in thermal management, pneumatic systems, power electronics, and avionics for commercial and military aircraft globally A subsidiary of EADS

FESCO Energyfescoenergy.com

Energy services company specializing in renewable energy development, system operation, commodity supply, and asset ownership Provides financing and implementation support for energy projects

Moore Financialmoorefin.com

A family-owned financial advisory firm providing personalized solutions and expert guidance to help clients achieve financial success with trust and transparency

Dorman Home Remodeling, Inc.dormanhomeremodeling.com

Specializing in kitchen, bath, addition, basement, and whole house remodeling with nearly 30 years of experience Personalized selections in a new design center

AffirmXaffirmx.com

A company specializing in helping financial service institutions streamline risk management processes with their patented platform and compliance experts

Computer Frontiers Inc.computerfrontiers.com

A woman-owned technology company providing innovative solutions and services globally, focusing on understanding client needs and utilizing cutting-edge technology

Verdant Realty Grouptheverdantcompanies.com

A Frederick, MD firm offering real estate brokerage, development, investment, and management services for commercial and residential properties

Potomac Asset Management Companypotomacenergyfund.com

An investment management company offering services in pension fund management, venture capital, private placements, clean technology ventures, financial consulting, and subsidiary investment vehicles

The Verdant Companiestheverdantcompanies.com

A real estate firm in Frederick, MD offering full-service solutions for commercial and residential properties in the Washington DC area