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Top Companies in Maryland

Independently verified American companies based in Maryland. Refine by industry, trust badges, and size below.

92 companies listed (9 independently verified) — the largest by market value: Lockheed Martin Corp, Marriott International Inc /MD/, Constellation Energy Corp.

92 companies · updating…
CIENA CORP HANOVER, Maryland
✓ Verified NYSE: CIEN
Constellation Energy Corp BALTIMORE, Maryland
✓ Verified NASDAQ: CEG
IonQ, Inc. COLLEGE PARK, Maryland
✓ Verified NYSE: IONQ
LOCKHEED MARTIN CORP BETHESDA, Maryland
✓ Verified NYSE: LMT
MCCORMICK & CO INC HUNT VALLEY, Maryland
✓ Verified NYSE: MKC
MEDIFAST INC BALTIMORE, Maryland
✓ Verified NYSE: MED
PRICE T ROWE GROUP INC BALTIMORE, Maryland
✓ Verified NASDAQ: TROW
Under Armour, Inc. BALTIMORE, Maryland
✓ Verified NYSE: UAA
UNITED THERAPEUTICS Corp SILVER SPRING, Maryland
✓ Verified NASDAQ: UTHR
20/20 Biolabs, Inc. ROCKVILLE, Maryland
NASDAQ: AIDX
AD
ADAMS DIVERSIFIED EQUITY FUND, INC. BALTIMORE, Maryland
NYSE: ADX
AD
ADAMS NATURAL RESOURCES FUND, INC. BALTIMORE, Maryland
NYSE: PEO
AGNC Investment Corp. BETHESDA, Maryland
NASDAQ: AGNC
AL
Alset Inc. BETHESDA, Maryland
NASDAQ: AEI
Altimmune, Inc. GAITHERSBURG, Maryland
NASDAQ: ALT
Barinthus Biotherapeutics plc. GERMANTOWN, Maryland
NASDAQ: BRNS
BE
BEACON TOPCO, INC. GERMANTOWN, Maryland
CLYD
Blink Charging Co. BOWIE, Maryland
NASDAQ: BLNK
BullFrog AI Holdings, Inc. GAITHERSBURG, Maryland
NASDAQ: BFRG
BV Financial, Inc. BALTIMORE, Maryland
NASDAQ: BVFL
Capital Bancorp Inc Rockville, Maryland
NASDAQ: CBNK
Cartesian Therapeutics, Inc. FREDERICK, Maryland
NASDAQ: RNAC
CENTRUS ENERGY CORP BETHESDA, Maryland
NYSE: LEU
CEVA INC ROCKVILLE, Maryland
NASDAQ: CEVA

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