PSC B530: Seismological Studies
Service code
Code facts
- Spend category
- Professional Services Management Advisory Services
- Part of
-
-
B
- B5
-
B
- Contract awards
- 2 In the last 12 months
- Contract obligations
- $61,702 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $56,244 |
| FY2025 | $61,702 |
| FY2024 | $44,756 |
| FY2023 | $453,004 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Werner Cynthia Anne | $44,962 | |
| 2 | University Of California Irvine | $18,000 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $62,962 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 541690 Other Scientific and Technical Consulting Services | $44,962 | |
| 2 | 541380 Testing Laboratories and Services | $18,000 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | California | $18,000 |
Shares are of everything obligated under PSC B530 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show all 17
Quick answers
What is PSC B530?
PSC B530 is Seismological Studies, a service code in PSC B, Special Studies/
How much do federal agencies spend under PSC B530?
Federal contracts under PSC B530 obligated $61,702 in fiscal year 2025 and $615,707 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC B530?
The contractors with the most obligated under PSC B530 in fiscal years 2026 and 2027 are Werner Cynthia Anne ($44,962) and University Of California Irvine ($18,000).
Which agencies buy the most under PSC B530?
The agencies that obligated the most under PSC B530 in fiscal years 2026 and 2027 are Department of the Interior ($62,962).
Which NAICS codes are used with PSC B530?
The NAICS codes with the most obligated under PSC B530 in fiscal years 2026 and 2027 are 541690 Other Scientific and Technical Consulting Services and 541380 Testing Laboratories and Services.
Where is the work under PSC B530 performed?
By place of performance, the states with the most contract obligations under PSC B530 over the last 12 months are California ($18,000).
What is the latest contract opportunity under PSC B530?
The latest contract opportunity under PSC B530 is AMS radiocarbon analysis of outcrop & core sediment samples, pre-solicitation from Office of Acquisitions and Grants (USGS), posted August 18, 2026.
On GovTribe
See everything under PSC B530
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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