PSC Code

PSC C1AA Federal Contract Obligations (Last 5 Years)

This page summarizes federal contract obligations for PSC C1AA (ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS) for last 5 years, including award volume and market trend context.

Use this page to review federal contract obligations for PSC C1AA (ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS) for last 5 years. The analysis is based on FPDS award-action data.

Last full year Last 5 years Last 10 years

Generated at 03/15/2026

Analysis period: Last 5 years

All figures on this page are based on FPDS award-action obligation data for completed calendar years only within the last 5 years analysis window.

PSC Code

C1AA

PSC Description

ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS

Total Obligated

3.03 billion

3,028,897,390.25

Award Actions

9,238

Average Action Value

327,873.71

About PSC C1AA federal contract activity

This page summarizes last 5 years of federal contract activity associated with PSC C1AA (ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS). Based on the current FPDS Query dataset, this category shows 3.03 billion in visible obligations across 9,238 award actions, with an average action value of 327,873.71. This view is designed to help users quickly understand scale, buyer concentration, contractor concentration, and overall market direction before moving into deeper procurement analysis.

Agency demand and leading federal buyers

Demand for PSC C1AA (ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS) appears concentrated among a relatively small group of federal buyers over the last 5 years. The visible agency ranking is led by STATE, DEPARTMENT OF, with 1.41 billion in obligations, followed by FEDERAL BUREAU OF INVESTIGATION. This kind of concentration is useful context for business development, bid targeting, and understanding where the strongest federal demand appears to sit.

Vendor concentration and leading contractors

The vendor distribution helps show which contractors capture the largest visible share of obligations in PSC C1AA (ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS) over the last 5 years. The current ranking is led by B.L. HARBERT INTERNATIONAL, L.L.C., with 1.26 billion in obligations, followed by BRASFIELD & GORRIE, L.L.C.. This gives users a practical view of the competitive landscape and the visible concentration at the top of the market.

Annual contract trend over the analysis window

The annual trend table provides a year-based view of how visible obligations and award actions have evolved for PSC C1AA (ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS) across the last 5 years, from 2021 through 2025. This is useful for spotting periods of expansion, relative stability, or softening activity in this federal market segment.

How to interpret this page

The tables and trend blocks on this page are generated from FPDS-derived procurement records prepared offline for fast public delivery. They are intended to give a practical summary of category-scale obligations, top buying agencies, leading vendors, and visible year-over-year movement within last 5 years. Users who need deeper filtering, custom SQL, or cross-market comparison can continue the analysis directly inside FPDS Query.

Top Agencies

SELECT
    agency_id,
    agency_name,
    total_obligated,
    award_count,
    formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
    SELECT
        content__award__purchaserInformation__contractingOfficeAgencyID AS agency_id,
        anyHeavy(content__award__purchaserInformation__contractingOfficeAgencyID__name) AS agency_name,
        sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
        count() AS award_count
    FROM fpds.data
    WHERE
        contract_type = 1
        AND content__award__productOrServiceInformation__productOrServiceCode = 'C1AA'
        AND content__award__purchaserInformation__contractingOfficeAgencyID IS NOT NULL
        AND content__award__purchaserInformation__contractingOfficeAgencyID != ''
        AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 5 YEAR
        AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
    GROUP BY agency_id
)
ORDER BY total_obligated DESC
LIMIT 10

Agency ID	Agency Name	Total Obligated	Readable	Award Actions
1900	STATE, DEPARTMENT OF	1,405,757,203.78	1.41 billion	766
1549	FEDERAL BUREAU OF INVESTIGATION	626,389,650.25	626.39 million	60
4740	PUBLIC BUILDINGS SERVICE	462,703,626.46	462.70 million	6,247
1205	USDA, DEPARTMENTAL ADMINISTRATION	119,536,274.26	119.54 million	33
5700	DEPT OF THE AIR FORCE	96,950,978.65	96.95 million	376
2100	DEPT OF THE ARMY	73,166,272.69	73.17 million	315
1700	DEPT OF THE NAVY	61,867,774.97	61.87 million	336
1605	OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION AND MANAGEMENT	56,319,522.85	56.32 million	34
1406	DEPARTMENTAL OFFICES	45,447,365.29	45.45 million	376
3600	VETERANS AFFAIRS, DEPARTMENT OF	23,157,758.45	23.16 million	152

Insight

PSC C1AA (ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS) appears to be concentrated among a relatively small group of major buying agencies over the last 5 years. The visible ranking is led by STATE, DEPARTMENT OF, followed by FEDERAL BUREAU OF INVESTIGATION, which suggests that agency demand in this category is not evenly distributed.

Top Vendors

SELECT
    vendor_name,
    cage_code,
    total_obligated,
    award_count,
    formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
    SELECT
        content__award__vendor__vendorHeader__vendorName AS vendor_name,
        ifNull(anyHeavy(content__award__vendor__vendorSiteDetails__entityIdentifiers__cageCode), '') AS cage_code,
        sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
        count() AS award_count
    FROM fpds.data
    WHERE
        contract_type = 1
        AND content__award__productOrServiceInformation__productOrServiceCode = 'C1AA'
        AND content__award__vendor__vendorHeader__vendorName IS NOT NULL
        AND content__award__vendor__vendorHeader__vendorName != ''
        AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 5 YEAR
        AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
    GROUP BY
        vendor_name,
        content__award__vendor__vendorSiteDetails__entityIdentifiers__cageCode
)
ORDER BY total_obligated DESC
LIMIT 10

Vendor	CAGE Code	Total Obligated	Readable	Award Actions
B.L. HARBERT INTERNATIONAL, L.L.C.	1NRU1	1,264,923,822.71	1.26 billion	167
BRASFIELD & GORRIE, L.L.C.	0L5R0	513,715,527.00	513.72 million	7
GRUNLEY CONSTRUCTION CO., INC.	0MW40	119,536,274.26	119.54 million	33
BL HARBERT INTERNATIONAL LLC	1NRU1	92,866,639.84	92.87 million	10
PARSONS GOVERNMENT SERVICES INC.	1BVK6	54,082,019.91	54.08 million	19
RME/PCI JOINT VENTURE LLC	8NSY2	44,526,974.28	44.53 million	2
TRANE U.S. INC.	60532	43,263,751.00	43.26 million	11
EYP, INC.	7W367	40,254,360.51	40.25 million	30
DATTNER ARCHITECTS D.P.C.	3JYM5	40,032,018.87	40.03 million	254
INSIGHT ENVIRONMENTAL ENGINEERING & CONSTRUCTION, INC.	331S9	36,553,088.68	36.55 million	6

Insight

Within PSC C1AA (ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS), visible obligations over the last 5 years appear concentrated among a relatively small set of leading vendors. B.L. HARBERT INTERNATIONAL, L.L.C. ranks first, followed by BRASFIELD & GORRIE, L.L.C., which helps define the current competitive landscape in this category.

Annual Trend

SELECT
    year,
    total_obligated,
    award_count,
    formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
    SELECT
        toYear(parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate)) AS year,
        sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
        count() AS award_count
    FROM fpds.data
    WHERE
        contract_type = 1
        AND content__award__productOrServiceInformation__productOrServiceCode = 'C1AA'
        AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 5 YEAR
        AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
    GROUP BY year
)
ORDER BY year DESC

Year	Total Obligated	Readable	Award Actions
2025	231,280,782.85	231.28 million	1,391
2024	813,077,877.98	813.08 million	1,815
2023	1,086,107,166.46	1.09 billion	1,954
2022	352,615,124.96	352.62 million	1,962
2021	545,816,438.00	545.82 million	2,116

Insight

The annual trend shows how obligations in PSC C1AA (ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS) moved across the last 5 years, from 2021 through 2025. This helps users judge whether visible contract activity in this category appears stable, rising, or easing over time.

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