NAICS 488390 · Transportation and Warehousing

Other Support Activities for Water Transportation

1,537 contractors list NAICS 488390 (Other Support Activities for Water Transportation) in SAM.gov; 1,110 are small under its SBA size standard and 147 list it as their primary NAICS.

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Search with filters Small businesses only

Contractors (all registrations): 1,537
Small under 488390SBA size standard for this code: 1,110
Primary NAICSTheir main line of business: 147
Related industriesCodes these firms also list: 8

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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

Including excluded, expired and inactive SAM.gov registrations (flagged in the list). Excluded entities cannot receive federal awards or subcontracts. Hide them

Showing 1–20 of 1,537 contractors

SEAWARD MARINE SERVICES, LLC
UEIJW63VMCWX4M4CAGE3U366
Location: NORFOLK, VA
Primary 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: $149.6M ($149,636,931)
MARYLAND MARITIME, INC.
UEIKMMMK79EP5K3CAGE07KL0
Location: JACKSONVILLE, FLSocio-economic status (SAM.gov): SB
Primary 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: $27.5M ($27,468,002)
DAVISON MARINE L.L.C
UEIHAT9THZJ41B3CAGE977N4
Location: LULING, LA
Primary 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: $4.2M ($4,181,154)
MANAGEMENT MARINE SERVICE INC
UEIKJKQAN2HJR83CAGE6DV60
Location: INDIANTOWN, FLSocio-economic status (SAM.gov): SBHUBZone
Primary 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: $3.7M ($3,662,459)
HANSON MARITIME CO.
DBA HANSON MARITIME CO
UEIJDUAC4JHUAR1CAGE1WLG5
Location: SITKA, AKSocio-economic status (SAM.gov): SB
Primary 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: $1.2M ($1,234,502)
CROWLEY MARINE SERVICES, INC.
UEICWPMESE2XTF7CAGE2K175
Location: JACKSONVILLE, FL
Primary 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: $981.4K ($981,366)
SYNERGY MARINE, LLC
UEIE49WJAJLUMP1CAGE10K79
Location: WOODRIDGE, ILSocio-economic status (SAM.gov): SBSDB
Primary 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: $504K ($504,000)
NORTHSTAR MARINE INC
UEIEKNGRE2Z4NG3CAGE08FL2
Location: CAPE MAY COURT HOUSE, NJSocio-economic status (SAM.gov): SB
Primary 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: $382.5K ($382,483)
MELINO'S MARINE SERVICES SEATOW & SALVAGE, "LLC"
DBA MELINOS MARINE SERVICES
UEIGWT7BZATKNX6CAGE6SHL1
Location: JUNEAU, AKSocio-economic status (SAM.gov): SB
Primary 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: $381.3K ($381,281)
G & N LLC
UEICML3MBD4PGH1CAGE6U0T3
Location: PEORIA, AZSocio-economic status (SAM.gov): SB
Primary 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: $353.6K ($353,553)
KYLE MOUNTAIN FIRE LLC
DBA WATER PROS
UEIFBNUR1A4DNC3CAGE3XCK9
Location: NORTH LAS VEGAS, NV
Primary 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: $241.7K ($241,737)
ROCKING 4R WATER LLC
UEIJZP3SD3YE8C9CAGE9A3G7
Location: MERRILL, ORSocio-economic status (SAM.gov): SBSDB
Primary 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: $152.2K ($152,158)
OREGON OUTBACK FREIGHT MOVERS, INC
UEIJ383XHPYRSK3CAGE8BYP3
Location: LA PINE, ORSocio-economic status (SAM.gov): SB
Primary 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: $124.5K ($124,495)
SEA SAFETY INTERNATIONAL, INC
UEIJ585L6K7X3G7CAGE0V2Y3
Location: SECAUCUS, NJ
Primary 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: $83.9K ($83,934)
NORTH PACIFIC MARITIME, INC
UEIGFZNCHQLCA93CAGE0RTD0
Location: KETCHIKAN, AK
Primary 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 expiredObligated, 36 mo: $71.6K ($71,578)
BAYDELTA MARITIME LLC
UEIGU6MLANL7NY3CAGE6B8E9
Location: SAN FRANCISCO, CASocio-economic status (SAM.gov): SB
Primary 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: $39.5K ($39,521)
SEAWARD MARINE SERVICES INC
UEICBS1SBAMR4X1CAGE1NZX1
Location: KAPOLEI, HI
Primary 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: $30.6K ($30,609)
COX H2O LLC
UEIEWLRMA8CF5G1CAGE9HLF0
Location: WOODLAND, CASocio-economic status (SAM.gov): SBSDBWOSB
Primary 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: $29.9K ($29,862)
LIFERAFTS, INCORPORATED OF PUERTO RICO
UEIGQ2GLRXXF4N6CAGE39MJ1
Location: CAROLINA, PR
Primary 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: $29.4K ($29,438)
HIRED DIVERS LLC
UEIKAG8M3797PU5CAGE128T3
Location: KEAAU, HISocio-economic status (SAM.gov): SBVOSB
Primary 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: $25.8K ($25,840)

Contractors listing NAICS 488390, page 1 of 77
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
SEAWARD MARINE SERVICES, LLC UEIJW63VMCWX4M4CAGE3U366 Location: NORFOLK, VA	Primary 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	$149.6M ($149,636,931)
MARYLAND MARITIME, INC. UEIKMMMK79EP5K3CAGE07KL0 Location: JACKSONVILLE, FLSocio-economic status (SAM.gov): SB	Primary 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	$27.5M ($27,468,002)
DAVISON MARINE L.L.C UEIHAT9THZJ41B3CAGE977N4 Location: LULING, LA	Primary 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	$4.2M ($4,181,154)
MANAGEMENT MARINE SERVICE INC UEIKJKQAN2HJR83CAGE6DV60 Location: INDIANTOWN, FLSocio-economic status (SAM.gov): SBHUBZone	Primary 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	$3.7M ($3,662,459)
HANSON MARITIME CO. DBA HANSON MARITIME CO UEIJDUAC4JHUAR1CAGE1WLG5 Location: SITKA, AKSocio-economic status (SAM.gov): SB	Primary 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	$1.2M ($1,234,502)
CROWLEY MARINE SERVICES, INC. UEICWPMESE2XTF7CAGE2K175 Location: JACKSONVILLE, FL	Primary 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	$981.4K ($981,366)
SYNERGY MARINE, LLC UEIE49WJAJLUMP1CAGE10K79 Location: WOODRIDGE, ILSocio-economic status (SAM.gov): SBSDB	Primary 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	$504K ($504,000)
NORTHSTAR MARINE INC UEIEKNGRE2Z4NG3CAGE08FL2 Location: CAPE MAY COURT HOUSE, NJSocio-economic status (SAM.gov): SB	Primary 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	$382.5K ($382,483)
MELINO'S MARINE SERVICES SEATOW & SALVAGE, "LLC" DBA MELINOS MARINE SERVICES UEIGWT7BZATKNX6CAGE6SHL1 Location: JUNEAU, AKSocio-economic status (SAM.gov): SB	Primary 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	$381.3K ($381,281)
G & N LLC UEICML3MBD4PGH1CAGE6U0T3 Location: PEORIA, AZSocio-economic status (SAM.gov): SB	Primary 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	$353.6K ($353,553)
KYLE MOUNTAIN FIRE LLC DBA WATER PROS UEIFBNUR1A4DNC3CAGE3XCK9 Location: NORTH LAS VEGAS, NV	Primary 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	$241.7K ($241,737)
ROCKING 4R WATER LLC UEIJZP3SD3YE8C9CAGE9A3G7 Location: MERRILL, ORSocio-economic status (SAM.gov): SBSDB	Primary 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	$152.2K ($152,158)
OREGON OUTBACK FREIGHT MOVERS, INC UEIJ383XHPYRSK3CAGE8BYP3 Location: LA PINE, ORSocio-economic status (SAM.gov): SB	Primary 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	$124.5K ($124,495)
SEA SAFETY INTERNATIONAL, INC UEIJ585L6K7X3G7CAGE0V2Y3 Location: SECAUCUS, NJ	Primary 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	$83.9K ($83,934)
NORTH PACIFIC MARITIME, INC UEIGFZNCHQLCA93CAGE0RTD0 Location: KETCHIKAN, AK	Primary 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 expired	$71.6K ($71,578)
BAYDELTA MARITIME LLC UEIGU6MLANL7NY3CAGE6B8E9 Location: SAN FRANCISCO, CASocio-economic status (SAM.gov): SB	Primary 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	$39.5K ($39,521)
SEAWARD MARINE SERVICES INC UEICBS1SBAMR4X1CAGE1NZX1 Location: KAPOLEI, HI	Primary 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	$30.6K ($30,609)
COX H2O LLC UEIEWLRMA8CF5G1CAGE9HLF0 Location: WOODLAND, CASocio-economic status (SAM.gov): SBSDBWOSB	Primary 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	$29.9K ($29,862)
LIFERAFTS, INCORPORATED OF PUERTO RICO UEIGQ2GLRXXF4N6CAGE39MJ1 Location: CAROLINA, PR	Primary 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	$29.4K ($29,438)
HIRED DIVERS LLC UEIKAG8M3797PU5CAGE128T3 Location: KEAAU, HISocio-economic status (SAM.gov): SBVOSB	Primary 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	$25.8K ($25,840)

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

Other Support Activities for Water Transportation

Work this industry

Contractors listing NAICS 488390

Related industries