NAICS 541512 · Professional, Scientific, and Technical Services

Computer Systems Design Services

48,593 active contractors list NAICS 541512 (Computer Systems Design Services) in SAM.gov; 37,201 are small under its SBA size standard and 10,421 list it as their primary NAICS.

Learn more about NAICS size standards

Search with filters Small businesses only

Active contractors: 48,593
Small under 541512SBA size standard for this code: 37,201
Primary NAICSTheir main line of business: 10,421
Hidden registrationsExcluded, expired or inactive: 606

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Live RFPs in this NAICS
Open SAM.gov solicitations coded 541512, matched to teaming partners.
Expiring awards
Incumbent contracts in 541512 heading to recompete in the next 18 months.
Small under 541512
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 541512

Claimed profiles come first by membership level, then companies with 541512 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

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

Showing 6,121–6,140 of 48,593 contractors

L. L. BLUE ENGINEERING LLC
UEIRVQ8RCEZJDD3CAGE6AJM5
Location: ATLANTA, GASocio-economic status (SAM.gov): SBSDB
Primary NAICSSmall under 541512
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
LLC TECDI CONSULTING
DBA BUSINESS COACHELLA VALLEY
UEIYUKUQ1V2J4D3CAGE243Z4
Location: COACHELLA, CASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541512
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
LLUMINA TECH LLC
UEIQ7KDNAZGA674CAGE1Z3L0
Location: GOTHA, FLSocio-economic status (SAM.gov): SBVOSB
Primary NAICSSmall under 541512
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
L&M GLOBAL SOLUTIONS, LLC
UEIMDKPWE8WNLQ9CAGE8M2V7
Location: AUSTIN, TXSocio-economic status (SAM.gov): SBVOSBSDVOSB
Primary NAICSSmall under 541512
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
LMJ HEALTHIT CONSULTING SERVICES, LLC
UEIKB2EDAQJBNB7CAGE8TQB6
Location: ACCOKEEK, MD
Primary NAICSNot listed as small under 541512
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
LMMTECHNOLOGIES LLC
UEIJ51DHYF96CH7CAGE24W16
Location: MIAMISBURG, OHSocio-economic status (SAM.gov): SBSDBWOSB
Primary NAICSSmall under 541512
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
LMS CONSULTING LLC
UEIJANQD3ZPFLP7CAGE96U79
Location: HOBOKEN, NJSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541512
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
LM TECHNOLOGY SERVICES, LLC
UEIVRCCC1MJMA81CAGE19VB2
Location: VILLA RICA, GA
Primary NAICSNot listed as small under 541512
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
LN2S CONSULTING LLC
UEIJN82LSS8SEF8CAGE8WQX2
Location: O FALLON, IL
Primary NAICSNot listed as small under 541512
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
LNAIOS LIMITED
UEIQLR6WFZ8D4C7CAGE18HH6
Location: SOLON, OHSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541512
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
LOBBY ONE, LLC
UEIXGRAJEDXKNB6CAGE179W0
Location: SAN ANTONIO, TXSocio-economic status (SAM.gov): SBVOSBSDVOSB
Primary NAICSSmall under 541512
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
LOBLOLLY CONSULTING LLC
UEITGELMBBHF9L8CAGE88LJ3
Location: AUSTIN, TXSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541512
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
LOCAL SEAFOOD PROJECTS, INC.
DBA PEARL INTELLIGENCE NETWORK
UEIVD1ETYJ7NBV4CAGE1QHU6
Location: HAMPSTEAD, MDSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541512
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
LOCKE IDENTITY NETWORKS INC.
UEIWHWFH3RJBJD5CAGE23WP9
Location: ROCHESTER, NYSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541512
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
LOCKE MANAGEMENT INC
UEIK6UMRPRSGG95CAGE22SS1
Location: CHICAGO, ILSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541512
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
LOCKFORT FEDERAL INITIATIVES LLC
UEIKEX2GA1SBJF9CAGE23E40
Location: ALBERTVILLE, MNSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541512
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
LOCKHEED MARTIN CORPORATION
UEIJW9XB2Q9AJF1CAGE3YXP0
Location: SANTA MARIA, CA
Primary NAICSNot listed as small under 541512
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
LOCKHEED MARTIN CORPORATION
UEIPPV8PTPBCKJ5CAGE7MU70
Location: LITTLETON, CO
Primary NAICSNot listed as small under 541512
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
LOCKHEED MARTIN CORPORATION
UEITL1MRK244M47CAGE4MZH8
Location: HERNDON, VA
Primary NAICSNot listed as small under 541512
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
LOCKHEED MARTIN INTEGRATED SYSTEMS, LLC
UEIFSRDZJLWBJ97CAGE4QJQ0
Location: SUMTER, SC
Primary NAICSNot listed as small under 541512
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 541512, page 307 of 2430
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
L. L. BLUE ENGINEERING LLC UEIRVQ8RCEZJDD3CAGE6AJM5 Location: ATLANTA, GASocio-economic status (SAM.gov): SBSDB	Primary NAICSSmall under 541512	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
LLC TECDI CONSULTING DBA BUSINESS COACHELLA VALLEY UEIYUKUQ1V2J4D3CAGE243Z4 Location: COACHELLA, CASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541512	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
LLUMINA TECH LLC UEIQ7KDNAZGA674CAGE1Z3L0 Location: GOTHA, FLSocio-economic status (SAM.gov): SBVOSB	Primary NAICSSmall under 541512	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
L&M GLOBAL SOLUTIONS, LLC UEIMDKPWE8WNLQ9CAGE8M2V7 Location: AUSTIN, TXSocio-economic status (SAM.gov): SBVOSBSDVOSB	Primary NAICSSmall under 541512	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
LMJ HEALTHIT CONSULTING SERVICES, LLC UEIKB2EDAQJBNB7CAGE8TQB6 Location: ACCOKEEK, MD	Primary NAICSNot listed as small under 541512	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
LMMTECHNOLOGIES LLC UEIJ51DHYF96CH7CAGE24W16 Location: MIAMISBURG, OHSocio-economic status (SAM.gov): SBSDBWOSB	Primary NAICSSmall under 541512	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
LMS CONSULTING LLC UEIJANQD3ZPFLP7CAGE96U79 Location: HOBOKEN, NJSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541512	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
LM TECHNOLOGY SERVICES, LLC UEIVRCCC1MJMA81CAGE19VB2 Location: VILLA RICA, GA	Primary NAICSNot listed as small under 541512	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
LN2S CONSULTING LLC UEIJN82LSS8SEF8CAGE8WQX2 Location: O FALLON, IL	Primary NAICSNot listed as small under 541512	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
LNAIOS LIMITED UEIQLR6WFZ8D4C7CAGE18HH6 Location: SOLON, OHSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541512	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
LOBBY ONE, LLC UEIXGRAJEDXKNB6CAGE179W0 Location: SAN ANTONIO, TXSocio-economic status (SAM.gov): SBVOSBSDVOSB	Primary NAICSSmall under 541512	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
LOBLOLLY CONSULTING LLC UEITGELMBBHF9L8CAGE88LJ3 Location: AUSTIN, TXSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541512	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
LOCAL SEAFOOD PROJECTS, INC. DBA PEARL INTELLIGENCE NETWORK UEIVD1ETYJ7NBV4CAGE1QHU6 Location: HAMPSTEAD, MDSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541512	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
LOCKE IDENTITY NETWORKS INC. UEIWHWFH3RJBJD5CAGE23WP9 Location: ROCHESTER, NYSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541512	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
LOCKE MANAGEMENT INC UEIK6UMRPRSGG95CAGE22SS1 Location: CHICAGO, ILSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541512	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
LOCKFORT FEDERAL INITIATIVES LLC UEIKEX2GA1SBJF9CAGE23E40 Location: ALBERTVILLE, MNSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541512	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
LOCKHEED MARTIN CORPORATION UEIJW9XB2Q9AJF1CAGE3YXP0 Location: SANTA MARIA, CA	Primary NAICSNot listed as small under 541512	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
LOCKHEED MARTIN CORPORATION UEIPPV8PTPBCKJ5CAGE7MU70 Location: LITTLETON, CO	Primary NAICSNot listed as small under 541512	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
LOCKHEED MARTIN CORPORATION UEITL1MRK244M47CAGE4MZH8 Location: HERNDON, VA	Primary NAICSNot listed as small under 541512	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
LOCKHEED MARTIN INTEGRATED SYSTEMS, LLC UEIFSRDZJLWBJ97CAGE4QJQ0 Location: SUMTER, SC	Primary NAICSNot listed as small under 541512	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 541512: natural teaming adjacencies.

Computer Systems Design Services

Work this industry

Contractors listing NAICS 541512

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