| Company | Category | Area | Address | Web | E-mail | Contact person |
| HIGH RISE HELIUM | Welding Equipment & Supplies ( | Maryland | 500 EARLS RD, BALTIMORE, Baltimore, Maryland, 21220-1615, USA |
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Bill Keller |
| HIGH ROAD ACADEMY | Schools | Maryland | 4861 TELSA DR, BOWIE, Prince Georges, Maryland, 20715-4318, USA |
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Tina Stith |
| HIGH ROAD SCHOOL | Schools | Maryland | 107 CHESAPEAKE BLVD STE 104, ELKTON, Cecil, Maryland, 21921-6390, USA |
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Jan Hudson |
| HIGH ROADS LOWER SCHOOL | Schools With Special Academic | Maryland | 8723 ASHWOOD DR, CAPITOL HGTS, Prince Georges, Maryland, 20743-3728, USA |
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Angela Weeks-Lee |
| HIGH ROCK INTERACTIVE INC | Nonclassified Establishments | Maryland | 10 PUBLIC SQ, HAGERSTOWN, Washington, Maryland, 21740-5594, USA |
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| HIGH ROTATION | Audio Recording Engineering Ed | Maryland | 5005 RAYBURN CT, TEMPLE HILLS, Prince Georges, Maryland, 20748-2230, USA |
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Donald De Castro |
| HIGH STAKES SOLUTIONS | Computers-System Designers & C | Maryland | 2909 SUMMER HILL DR, W FRIENDSHIP, Howard, Maryland, 21794-9538, USA |
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Paul Heiss |
| HIGH TECH BANK CARD SVC | Automated Teller Machines | Maryland | 3905 NATIONAL DR, BURTONSVILLE, Montgomery, Maryland, 20866-1100, USA |
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Ted Sim |
| HIGH TECH COATINGS | Powder Processing-Industrial ( | Maryland | 7806 OLD NATIONAL PIKE, BOONSBORO, Washington, Maryland, 21713-2006, USA |
www.htccoatings.com |
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Donnie Russell |
| HIGH TECH CONSULTING | Business Services | Maryland | 485 WHITE CEDAR LN, SEVERNA PARK, Anne Arundel, Maryland, 21146-3348, USA |
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Thomas Thur |
