Code facts
Spend category
Professional Services
Management Advisory Services
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Market summary
Open opportunities
0
2 notices posted in the last 90 days
Contract awards
9
In the last 12 months
Obligated
$16,611,234
In the last 12 months, net of deobligations
Top buying agencies by obligations
Rank
Agency
Obligated, FY2026–FY2027
Share
1
Department of Commerce
$9,803,745
51%
2
Department of the Treasury
$1,657,682
9%
3
Department of Veterans Affairs
$1,614,909
8%
4
Air Force
Department of Defense
$1,439,052
8%
5
Department of Homeland Security
$979,786
5%
6
Department of Energy
$832,361
4%
7
Department of State
$778,394
4%
8
Department of Agriculture
$705,588
4%
9
National Aeronautics and Space Administration
$642,916
3%
10
Department of the Army
Department of Defense
$41,090
<1%
Top contractors by obligations
Rank
Contractor
Obligated, FY2026–FY2027
Share
1
Veregy, LLC
$9,803,745
51%
2
Noresco, LLC
$1,657,682
9%
3
Honeywell International, Inc.
$1,421,310
7%
4
Exeter Associates, Inc.
$1,305,000
7%
5
Johnson Controls Government Systems, LLC
$1,046,655
5%
6
Green Powered Technology LLC
$979,786
5%
7
Utility Systems Solutions, Inc.
$828,060
4%
8
Cti-Oes JV
$786,849
4%
9
CEG Solutions LLC
$522,393
3%
10
Muscogee Asset Protection, LLC
$392,398
2%
Contract opportunities
No notices under PSC B543 are open now. These are the newest.
Notice
Posted
Due
SPECIAL NOTICE of a Hawaiian Electric Company (HECO) Request for Proposals (RFP) incorporating Department of the Navy (DON) energy resilience requirements and non-excess land at Marine Corps Base Hawaii (MCBH)
Special Notice · Department of the Navy
Sep 4, 2026
—
DFAC Bldg. 780 Fire Alarm System Modernization
Award Notice · Army Contracting Command (AMC)
Aug 31, 2026
—
Process michigamme graphite-bearing rock
Solicitation · Office of Acquisitions and Grants (USGS)
Aug 5, 2026
Aug 6, 2026
Michigamme Graphite-bearing Rock Processing
Pre-Solicitation · Office of Acquisitions and Grants (USGS)
Aug 5, 2026
Aug 12, 2026
PAN413-26-0000 026672 -Power Survey and System Study
Pre-Solicitation · Army Contracting Command (AMC)
May 27, 2026
May 31, 2026
Notice of Opportunity (NOO) for Energy Savings Performance Contract (ESPC) Task Order at US Forest Service Forest Products Lab at 1 Gifford Pinchot Drive, Madison, WI and Request for Contractor Expressions of Interest
Solicitation · Forest Service
Apr 9, 2026
Apr 23, 2026
B543--Energy Study for RCx (Building 710) CO: Valentino Rosas, CS: Joe Senkovich, COR: Frank Quiles - VA-26-00019116 | 640-26-103
Pre-Solicitation · VA Technology Acquisition Center
Jan 26, 2026
Jan 30, 2026
Rate Intervention
Limited / Sole Source Justification · Engineering Support Center Huntsville (USACE)
Mar 18, 2025
—
Gap Assessment for California Independent System Operator (CAISO) Extended Day Ahead Market (EDAM)
Award Notice · Western Area Power Administration
Jan 3, 2025
—
Gap Assessment for California Independent System Operator Extended Day Ahead Market
Special Notice · Western Area Power Administration
Dec 2, 2024
Dec 13, 2024
Resource Efficiency Manager Support Services
Award Notice · Air Force Sustainment Center (AFMC)
Sep 10, 2024
—
Rate Case Intervention Services JBLM
Limited / Sole Source Justification · Engineering Support Center Huntsville (USACE)
Aug 7, 2024
—
Rate Case Intervention Ft. Drum, NY
Limited / Sole Source Justification · Engineering Support Center Huntsville (USACE)
Aug 7, 2024
—
Intervention Services On Behalf of Fort Liberty, North Carolina
Limited / Sole Source Justification · Engineering Support Center Huntsville (USACE)
May 23, 2024
—
Rate Intervention Services On Behalf of Fort Sill and McAlester Army Ammunition Plant, Oklahoma
Limited / Sole Source Justification · Engineering Support Center Huntsville (USACE)
May 23, 2024
—
Request for proposals for the development of renewable energy generation at the former naval academy dairy farm
Solicitation · Naval Facilities Engineering Command (Navy)
May 15, 2024
Dec 16, 2024
B543--Retro-Commissioning (RCx) Services - (VISN 16)
Pre-Solicitation · Veterans Integrated Service Network 16 (VHA)
May 3, 2024
May 9, 2024
Navy Defense Fuel Support Point Manpower and Risk Study
Pre-Solicitation · Naval Supply Systems Command (Navy)
May 2, 2024
May 23, 2024
Preliminary Assessment for UESC
Award Notice · Department of Energy
Mar 27, 2024
—
Electric Power Research Institute (EPRI) Technical
Award Notice · National Energy Technology Lab
Feb 23, 2024
—
Request for information for the development of renewable energy generation at the former naval academy dairy farm
Special Notice · Naval Facilities Engineering Command (Navy)
Feb 9, 2024
Apr 5, 2024
Notice of Opportunity (NOO) for Energy Savings Performance Contract (ESPC) Task Order at and Request for Contractor Expressions of Interest
Special Notice · Acquisition Management (GAO Except Comptroller General)
Feb 6, 2024
Sep 5, 2024
Notice of Intent to Sole Source for Electric Power Research Institute, Inc. (EP
Special Notice · National Energy Technology Lab
Dec 6, 2023
Dec 21, 2023
Justification for Other Than Full and Open Competition Fesharaki Associates Consulting & Technical Services, Inc.
Limited / Sole Source Justification · Headquarters
Sep 25, 2023
—
Utilities Management Support Services (UMSS)
Award Notice · Headquarters
Sep 5, 2023
—
B543--523-23-006 RCx Repairs JP
Solicitation · Veterans Integrated Service Network 1 (VHA)
Jun 29, 2023
Jul 31, 2023
Bulk Petroleum Storage
Pre-Solicitation · Clothing and Textiles (DLA)
May 4, 2023
Jun 1, 2023
HVAC Testing & Balancing Services for Federal Buildings in WA
Pre-Solicitation · Region 10 (PBS)
Apr 10, 2023
Apr 13, 2023
U. S. DOE Solicitation no. 89303023RFP000001
Solicitation · Headquarters
Mar 29, 2023
May 1, 2023
ANC comprehensive Energy and Water Evaluation
Pre-Solicitation · MICC Fort Sam Houston
Mar 6, 2023
Mar 23, 2023
Retro-Commissioning (RCx) and Building Control Systems Support
Award Notice · US Army Corps of Engineers · W9132T22D0005
Aug 10, 2022
—
Retro-Commissioning (RCx) and Building Control Systems Support
Award Notice · US Army Corps of Engineers · W9132T22D0004
Aug 10, 2022
—
Retro-Commissioning (RCx) and Building Control Systems Support
Award Notice · US Army Corps of Engineers · W9132T22D0003
Aug 10, 2022
—
Retro-Commissioning (RCx) and Building Control Systems Support
Award Notice · US Army Corps of Engineers · W9132T22D0002
Aug 10, 2022
—
JBPHH NPO Operations and Oversight Services
Pre-Solicitation · Naval Supply Systems Command (Navy)
Jun 17, 2022
Jun 24, 2022
B543--Retro-Commissioning Louis Stokes VAMC
Pre-Solicitation · Veterans Integrated Service Network 10 (VHA) · 36C25022Q0620
Jun 8, 2022
Jul 2, 2022
Demonstration and Deployment Pathways Support for the Office of Clean Energy Demonstrations
Solicitation · Office of Science
May 26, 2022
Jun 10, 2022
B543--Retro-Commissioning Louis Stokes VAMC
Pre-Solicitation · Veterans Integrated Service Network 10 (VHA) · 36C25022Q0620
May 12, 2022
May 27, 2022
Specialized Power and Reliability Consulting (SPARC) Services
Pre-Solicitation · Humphreys Engineer Center Support Activity (USACE)
Apr 7, 2022
May 9, 2022
SCCS Membership
Special Notice · Headquarters
Mar 11, 2022
Mar 28, 2022
Energy Exemplar
Special Notice · Headquarters
Mar 3, 2022
Mar 18, 2022
Urgent Red Hill 3rd Party Assessment
Award Notice · Naval Supply Systems Command (Navy)
Feb 9, 2022
—
Retro-Commissioning (RCx) and Building Control Systems Support
Solicitation · US Army Corps of Engineers · W9132T22R0003
Feb 3, 2022
Mar 8, 2022
Retro-Commissioning (RCx) and Building Control Systems Support
Pre-Solicitation · US Army Corps of Engineers · W9132T22R0003
Jan 20, 2022
Feb 1, 2022
Justification for Other Than Full and Open Competition, Drilling Info, Inc.
Limited / Sole Source Justification · Headquarters
Jan 4, 2022
—
EPRI Membership
Special Notice · Bureau of Reclamation
Nov 10, 2021
Nov 16, 2021
Membership renewal, 1-year term, NSF "poet' engineering research center at univ. Illinois U-C.
Special Notice · Shared Services Center
Jun 14, 2021
Jun 18, 2021
Request for Proposals on China's Energy Requirements, Diversification Plans, and Import and Export Practices and Policies
Solicitation · U.S. China Economic and Security Commission
Jun 4, 2021
Jun 25, 2021
Notice of Intent of a Sole Source Award to Stanford University’s Strategic Center for Carbon Storage
Special Notice · Headquarters
May 26, 2021
Jun 11, 2021
Data Driven Collaboration Services
Solicitation · Bureau of Reclamation
May 19, 2021
May 28, 2021
Recent contract awards
Award
Awarded
Obligated
Utility tracking dashboard
33301126PFP0123 · Nuenergen, LLC · National Gallery of Art
Oct 1, 2026
$10,280
The project will accomplish significant reductions at the main building, wood fiber products lab, wood chemistry lab…
12318726F0218 · CEG Solutions LLC · Acquisitions (WO)
Sep 30, 2026
$522,393
Process & purify michigamme graphite-bearing rock
140G0126P0300 · American Energy Technologies Company · Office of Acquisitions and Grants (USGS)
Aug 18, 2026
$7,500
Facilities study for the whitehorse ranch, or site to specify and estimate the cost of the equipment, engineering…
W912DQ26PA073 · Harney Electric Cooperative, Inc. · ENDIST Kansas City (USACE)
Jul 13, 2026
$25,000
USACE kansas city district requires midstate electric coop to perform an engineering facilities study to specify and…
W912DQ26CA039 · Midstate Electric Cooperative, Inc. · ENDIST Kansas City (USACE)
Jul 8, 2026
$25,000
Level 1 energy audit
1232SA26F0226 · Rd3, Inc. · Central Program Planning Coordination and Support (ARS)
May 29, 2026
$5,588
Retro commissioning services for building 710
36C77626P0027 · Utility Systems Solutions, Inc. · VA Technology Acquisition Center
Mar 30, 2026
$828,060
FD-2025-062 award contract no. 1305M326C0001 for southwest fisheries science center espc enable project under authority…
Veregy, LLC · National Oceanic and Atmospheric Administration
Feb 25, 2026
$750,000
Electric power research institute (EPRI) program subscription
89243326FFE400737 · Electric Power Research Institute Inc. · National Energy Technology Lab
Dec 9, 2025
$92,025
Contract obligations by fiscal year
Fiscal year
Obligated
FY2027
To date
$10,280
FY2026
$18,491,240
FY2025
$14,926,026
FY2024
$21,454,879
FY2023
$20,966,582
Rank
NAICS code
Obligated, FY2026–FY2027
Share
1
541330 Engineering Services
$14,705,557
77%
2
541618 Other Management Consulting Services
$1,309,090
7%
3
221122 Electric Power Distribution
$1,046,655
5%
4
238220 Plumbing, Heating, and Air-Conditioning Contractors
$828,060
4%
5
561210 Facilities Support Services
$820,523
4%
6
541690 Other Scientific and Technical Consulting Services
$159,805
1%
7
611430 Professional and Management Development Training
$5,588
<1%
Contract obligations by state
Rank
Place of performance
Obligated, last 12 months
Share
1
Mississippi
$9,053,745
53%
2
California
$1,578,060
9%
3
Maryland
$1,315,280
8%
4
Pennsylvania
$1,056,562
6%
5
Virginia
$979,786
6%
6
Nevada
$775,065
5%
7
Colorado
$693,145
4%
8
Texas
$642,916
4%
9
Wisconsin
$522,393
3%
10
Oklahoma
$327,161
2%
11
Illinois
$185,107
1%
12
Oregon
$50,000
<1%
13
Utah
$5,588
<1%
14
Missouri
$4,090
<1%
Show all 14
Quick answers
What is PSC B543?
PSC B543 is Energy Studies, a service code in PSC B, Special Studies/Analysis, Not R&D.
How many government contracts for energy studies are there?
2 notices under PSC B543 were posted in the last 90 days, and none are open now. Federal agencies awarded 9 contracts under PSC B543 in the last 12 months, obligating $16,611,234.
How much do federal agencies spend under PSC B543?
Federal contracts under PSC B543 obligated $14,926,026 in fiscal year 2025 and $75,849,007 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC B543?
The contractors with the most obligated under PSC B543 in fiscal years 2026 and 2027 are Veregy, LLC ($9,803,745); Noresco, LLC ($1,657,682); and Honeywell International, Inc. ($1,421,310).
Which agencies buy the most under PSC B543?
The agencies that obligated the most under PSC B543 in fiscal years 2026 and 2027 are Department of Commerce ($9,803,745), Department of the Treasury ($1,657,682) and Department of Veterans Affairs ($1,614,909).
Which NAICS codes are used with PSC B543?
The NAICS codes with the most obligated under PSC B543 in fiscal years 2026 and 2027 are 541330 Engineering Services, 541618 Other Management Consulting Services and 221122 Electric Power Distribution.
Where is the work under PSC B543 performed?
By place of performance, the states with the most contract obligations under PSC B543 over the last 12 months are Mississippi ($9,053,745), California ($1,578,060) and Maryland ($1,315,280).
What is the latest contract opportunity under PSC B543?
The latest contract opportunity under PSC B543 is SPECIAL NOTICE of a Hawaiian Electric Company (HECO) Request for Proposals (RFP) incorporating Department of the Navy (DON) energy resilience requirements and non-excess land at Marine Corps Base Hawaii (MCBH), special notice from Department of the Navy, posted September 4, 2026.
On GovTribe
See everything under PSC B543
Federal contract opportunities, awards and IDVs under this code
Funding analysis by contractor, agency and set-aside
Contacts who buy under this code
Ask GovTribe AI about this code