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We figured out the best companies to work for in Upper Marlboro, MD, using data on salaries, company financial health, and employee diversity. You can also search for the best companies to work for in Maryland or any other state or city.

Zippia score 4.5
PGCMLS has 19 library branch locations and numerous services offered through the website, www.pgcmls.info. Visit the Online Library for downloadable ebooks, audiobooks, music, and magazines. Explore online tutoring, language learning and reader's a...
Zippia score 4.3
Akal Global is an American-owned company that was founded as Akal Security in 1980 with a commitment to serve and protect.
Zippia score 4.2
Founded in 1955, our friendly, knowledgeable staff are always happy to help!
Zippia score 4.2
First Baptist Church of Glenarden or FBCG is a Baptist Evangelical megachurch located in Upper Marlboro, Maryland, affiliated with Converge.
Zippia score 4.2
Elementary and secondary schools furnishing academic courses, ordinarily for kindergarten through grade 12. Included in this industry are parochial schools and military academies furnishing academic courses for kindergarten through grade 12, and secondary schools which furnish both academic and technical courses.
Zippia score 4.1
To make it easy to get a great night's sleep by offering the best products and an exceptional customer experience.
Zippia score 4.1
Capital Electric strives to be The Electrical Distributor of Choice with over 70 locations from PA to GA. 301-909-6511 #CapitalElectric
Zippia score 4.0
Thos. Somerville Co. is primarily engaged in the wholesale distribution of hydronic plumbing and heating equipment and supplies.
Zippia score 4.0
Offering a lifetime of support, understanding, and opportunities to people with intellectual and developmental disabilities and their families.
Zippia score 4.0
For the betterment of wages, hours and working conditions
Zippia score 3.9
Linemark opened its doors in June of 1985 (Hyattsville, Maryland). It was then and there that Linemark's core values were founded - a continuing commitment to growing technologies, quality services and superior customer service. Today, Linemark make...
Zippia score 3.8
Transform into your true self.
Zippia score 3.8
Dmf Equipment Corporation is primarily engaged in renting or leasing (except finance leasing) equipment, not elsewhere classified.
Zippia score 3.7
We help disabled individuals live their best lives.
Zippia score 3.7
Establishments of licensed practitioners having the degree of M.D. and engaged in the practice of general or specialized medicine and surgery. Establishments operating as clinics of physicians are included in this industry.
Zippia score 3.7
Zippia score 3.7
Riverdale Baptist School is a private Christian school located in Upper Marlboro, Maryland, serving students from Pre-K to 12.
Zippia score 3.6
Home Innovation Research Labs (formerly the NAHB Research Center) was founded in 1964 as a wholly-owned, independent subsidiary of the National Association of Home Builders (NAHB). Originating as a small product testing laboratory, They have since grown to become a full-service market research, consulting, product testing, and accredited third-party certification agency dedicated solely to issues related to the home building industry.
Zippia score 3.6
Kogok Corporation - Celebrating 25 Years of Quality Service & Craftsmanship In business since 1995, Kogok Corporation manufactures and installs all types of commercial ductwork. Kogok Corporation is an industry leader in performance and customer ...
Zippia score 3.6
Zippia score 4.4
Established in 1996, ATI Physical Therapy is an outpatient orthopedic private practice that focuses on providing high-quality rehabilitation services. ATI distinguishes itself in the rehabilitation industry by taking a comprehensive, whole body approach with emphasis on hands-on, one-to-one care. ATI Physical Therapy was named the "Best Physical Therapy Practice" in the nation by Advance Magazine for performing exceptionally strong in all areas of assessment including patient care and growth, employee training and retention, services, community presence, facilities, and company expansion.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Prince George's County Memorial Library System | |
| 2 | Akal Global | |
| 3 | Kellyco Detectors | |
| 4 | First Baptist Church of Glenarden | |
| 5 | Foundation Intermeidate School | |
| 6 | Mattress Discounters Corp | |
| 7 | Capital Electric | |
| 8 | Thos. Somerville Company & The Somerville Showroom | |
| 9 | The Arc Prince George's County | |
| 10 | INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS | |
| 11 | Linemark | |
| 12 | TRUE FORM | |
| 13 | Dmf Equipment Corporation | |
| 14 | EBEDCommunity | |
| 15 | MD Crime Victim | |
| 16 | Creco | |
| 17 | Riverdale Baptist School | |
| 18 | Home Innovation Labs | |
| 19 | Kogok | |
| 20 | P G Equestrian Ctr./Show Place |
You can learn how the Zippia score and company rankings are calculated here.