NAICS 488390 · Transportation and Warehousing

Other Support Activities for Water Transportation

1,515 active contractors list NAICS 488390 (Other Support Activities for Water Transportation) in SAM.gov; 1,106 are small under its SBA size standard and 144 list it as their primary NAICS.

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Search with filters Small businesses only

Active contractors: 1,515
Small under 488390SBA size standard for this code: 1,106
Primary NAICSTheir main line of business: 144
Hidden registrationsExcluded, expired or inactive: 22

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Live RFPs in this NAICS
Open SAM.gov solicitations coded 488390, matched to teaming partners.
Expiring awards
Incumbent contracts in 488390 heading to recompete in the next 18 months.
Small under 488390
Partners SAM.gov lists as small under this code: the size check a set-aside uses.

Size is NAICS-specific: a firm can be small under one code and other than small under another. Learn more about small business set-asides

Contractors listing NAICS 488390

Claimed profiles come first by membership level, then companies with 488390 as their primary NAICS, then federal obligations over the last 36 months. SPRS shows the highest blind bracket met, never the score. Learn more about blind SPRS brackets

22 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them

Showing 1,061–1,080 of 1,515 contractors

MARITIME SOLUTIONS INC.
DBA MARITIME SOLUTIONS INC
UEIKX2LZ2MRQLM6CAGE535X7
Location: MIAMI, FLSocio-economic status (SAM.gov): SBWOSB
Secondary NAICSSmall under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
MARITIME SUPPORT SERVICES LLC
UEITP94DXLMP2W5CAGE0KQJ9
Location: ESCONDIDO, CA
Secondary NAICSNot listed as small under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM expiringObligated, 36 mo: None on file
MARNEXII, INC.
UEIWC5LDLF3DD15CAGE18DG5
Location: CANOVANAS, PRSocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
MARS, L.L.C.
UEIY6GENJZ93BW9CAGE885B0
Location: SOUTH LYON, MI
Secondary NAICSNot listed as small under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM expiringObligated, 36 mo: None on file
MARTIN BRAUN
DBA MARTIN BRAUN TRUCKING
UEIWXT4U44URFB1CAGE98QJ5
Location: MILLVILLE, CASocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
MATHEUS CONSULTING GROUP, LLC
DBA MCG AIR
UEITH8QAVTJQNN3CAGE8CJM4
Location: CORAL GABLES, FLSocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
MAUGHAN INDUSTRIES LLC
UEIG6M4DB33UNG4CAGE70XE0
Location: COATESVILLE, PASocio-economic status (SAM.gov): SBSDBVOSBSDVOSB
Secondary NAICSSmall under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
MAYACA, LLC
UEILP4CUBAEBB95CAGE9P6S8
Location: VICTORIA, TXSocio-economic status (SAM.gov): SBSDB
Secondary NAICSSmall under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
MAY SHIP REPAIR CONTRACTING CORP.
UEIYLTLY4L6UET7CAGE0VD02
Location: STATEN ISLAND, NYSocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
MCALLISTER TOWING OF BALTIMORE INC
UEIYL9KJJNLJKR9CAGE76E51
Location: BALTIMORE, MD
Secondary NAICSNot listed as small under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
MCCARTY FREIGHT, INC
DBA MCCARTY FREIGHT INC
UEIDNK2WL7B4ES7CAGE7UDE3
Location: INDIAN TRAIL, NCSocio-economic status (SAM.gov): SBWOSB
Secondary NAICSSmall under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
MCGINNIS, INC.
UEIX2GGKKEB5VX6CAGE1Q1D8
Location: SOUTH POINT, OHSocio-economic status (SAM.gov): SB
Secondary NAICSNot listed as small under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
MEDICAL HOTSPOTS, INC
DBA BAILEY'S MEDICAL EQUIPMENT AND SUPPLIES
UEIQMA6WGGSEG58CAGE6UQR5
Location: VERO BEACH, FLSocio-economic status (SAM.gov): SBSDBWOSB
Secondary NAICSSmall under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
MEHRS GLOBAL LLC
UEIUA5SA1ELTJJ6CAGE11MP3
Location: WINTER SPRINGS, FLSocio-economic status (SAM.gov): SBVOSB
Secondary NAICSSmall under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
MERCATOR SUBSEA LLC
UEIZSCNYJBJ6917CAGE21B18
Location: EL LAGO, TXSocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
META METRICS FUND LLC
UEILFY2VMTA78Q1CAGE9EFT4
Location: HYATTSVILLE, MDSocio-economic status (SAM.gov): SBSDB
Secondary NAICSSmall under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
MET PLUS LLC
UEIT9ZVU1L4JCM8CAGE07G95
Location: BUFFALO, NY
Secondary NAICSNot listed as small under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM expiringObligated, 36 mo: None on file
METRIC MARINE INC
UEIRAJGGBE53JF3CAGE19WC8
Location: WESTON, FL
Secondary NAICSNot listed as small under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
METSON MARINE SERVICES, INC
UEIT7GKHACDCWC3CAGE1WMH7
Location: VENTURA, CASocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
MI COMPRA LLC
UEIWEHPTVCFYPM5CAGE9XH07
Location: PONCE, PRSocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 488390
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file

Contractors listing NAICS 488390, page 54 of 76
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
MARITIME SOLUTIONS INC. DBA MARITIME SOLUTIONS INC UEIKX2LZ2MRQLM6CAGE535X7 Location: MIAMI, FLSocio-economic status (SAM.gov): SBWOSB	Secondary NAICSSmall under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
MARITIME SUPPORT SERVICES LLC UEITP94DXLMP2W5CAGE0KQJ9 Location: ESCONDIDO, CA	Secondary NAICSNot listed as small under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM expiring	None on file
MARNEXII, INC. UEIWC5LDLF3DD15CAGE18DG5 Location: CANOVANAS, PRSocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
MARS, L.L.C. UEIY6GENJZ93BW9CAGE885B0 Location: SOUTH LYON, MI	Secondary NAICSNot listed as small under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM expiring	None on file
MARTIN BRAUN DBA MARTIN BRAUN TRUCKING UEIWXT4U44URFB1CAGE98QJ5 Location: MILLVILLE, CASocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
MATHEUS CONSULTING GROUP, LLC DBA MCG AIR UEITH8QAVTJQNN3CAGE8CJM4 Location: CORAL GABLES, FLSocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
MAUGHAN INDUSTRIES LLC UEIG6M4DB33UNG4CAGE70XE0 Location: COATESVILLE, PASocio-economic status (SAM.gov): SBSDBVOSBSDVOSB	Secondary NAICSSmall under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
MAYACA, LLC UEILP4CUBAEBB95CAGE9P6S8 Location: VICTORIA, TXSocio-economic status (SAM.gov): SBSDB	Secondary NAICSSmall under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
MAY SHIP REPAIR CONTRACTING CORP. UEIYLTLY4L6UET7CAGE0VD02 Location: STATEN ISLAND, NYSocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
MCALLISTER TOWING OF BALTIMORE INC UEIYL9KJJNLJKR9CAGE76E51 Location: BALTIMORE, MD	Secondary NAICSNot listed as small under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
MCCARTY FREIGHT, INC DBA MCCARTY FREIGHT INC UEIDNK2WL7B4ES7CAGE7UDE3 Location: INDIAN TRAIL, NCSocio-economic status (SAM.gov): SBWOSB	Secondary NAICSSmall under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
MCGINNIS, INC. UEIX2GGKKEB5VX6CAGE1Q1D8 Location: SOUTH POINT, OHSocio-economic status (SAM.gov): SB	Secondary NAICSNot listed as small under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
MEDICAL HOTSPOTS, INC DBA BAILEY'S MEDICAL EQUIPMENT AND SUPPLIES UEIQMA6WGGSEG58CAGE6UQR5 Location: VERO BEACH, FLSocio-economic status (SAM.gov): SBSDBWOSB	Secondary NAICSSmall under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
MEHRS GLOBAL LLC UEIUA5SA1ELTJJ6CAGE11MP3 Location: WINTER SPRINGS, FLSocio-economic status (SAM.gov): SBVOSB	Secondary NAICSSmall under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
MERCATOR SUBSEA LLC UEIZSCNYJBJ6917CAGE21B18 Location: EL LAGO, TXSocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
META METRICS FUND LLC UEILFY2VMTA78Q1CAGE9EFT4 Location: HYATTSVILLE, MDSocio-economic status (SAM.gov): SBSDB	Secondary NAICSSmall under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
MET PLUS LLC UEIT9ZVU1L4JCM8CAGE07G95 Location: BUFFALO, NY	Secondary NAICSNot listed as small under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM expiring	None on file
METRIC MARINE INC UEIRAJGGBE53JF3CAGE19WC8 Location: WESTON, FL	Secondary NAICSNot listed as small under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
METSON MARINE SERVICES, INC UEIT7GKHACDCWC3CAGE1WMH7 Location: VENTURA, CASocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file
MI COMPRA LLC UEIWEHPTVCFYPM5CAGE9XH07 Location: PONCE, PRSocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 488390	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	None on file

Codes these contractors list most often alongside 488390: natural teaming adjacencies.

Other Support Activities for Water Transportation

Work this industry

Contractors listing NAICS 488390

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