# Histoserv, Inc.

Canonical: https://abierto.us/vendors/histoserv-inc-peqjvjensya4

- UEI: PEQJVJENSYA4
- CAGE: 3K4S1
- Location: Germantown, MD
- Awards in window: 15 (26 transactions), $307,530 obligated, February 29, 2024 to June 26, 2026

## Awarding agencies

- National Institutes of Health: 15 awards, $307,530

## Industries

- 621511 Medical Laboratories: $248,606
- 541380 Testing Laboratories and Services: $38,928
- 561990 All Other Support Services: $19,996

## Competition

- Competed Under SAP: 6 awards
- Not Competed Under SAP: 6 awards

## Solicitations won

- Neuropathology characterization for the Brain Atlas Project (75N98026Q00313). https://abierto.us/opportunities/75n98026q00313
- Signatures of aging outcomes (75N95025Q00179), $29,290. https://abierto.us/opportunities/75n95025q00179

## Largest awards

- 75N98026P00666 (purchase order): $215,567, National Institutes of Health Olao. Nia: Service: Neuropathology Characterization for the Brain Atlas Project from June 01, 2026 to May 31, 2027:severable. https://www.usaspending.gov/award/CONT_AWD_75N98026P00666_7529_-NONE-_-NONE-/
- 75N95025P00258 (purchase order): $29,290, National Institutes of Health Nida. Signatures of Aging Outcomes. https://www.usaspending.gov/award/CONT_AWD_75N95025P00258_7529_-NONE-_-NONE-/
- 75N90024F00002 (bpa call): $25,000, National Institutes of Health - CC. Variety of Histology Services for Analyses of Samples and Slides Not to Exceed $25,000.00. https://www.usaspending.gov/award/CONT_AWD_75N90024F00002_7529_75N98024A00095_7529/
- 75N98024P02515 (purchase order): $19,996, National Institutes of Health Olao. Histology Service. https://www.usaspending.gov/award/CONT_AWD_75N98024P02515_7529_-NONE-_-NONE-/
- 75N90024P00291 (purchase order): $15,000, National Institutes of Health - CC. Laboratory Services. https://www.usaspending.gov/award/CONT_AWD_75N90024P00291_7529_-NONE-_-NONE-/
- 75N92025F00001 (bpa call): $15,000, National Institutes of Health Nhlbi. Histology Processing Services, BPA Call. https://www.usaspending.gov/award/CONT_AWD_75N92025F00001_7529_75N92025A00011_7529/
- 75N90025F00001 (bpa call): $14,000, National Institutes of Health - CC. 25-000509 Variety of Histology and Sectioning Services for Analyses (Period of Performance Oct. 22, 2024 - Dec. 20, 2024. https://www.usaspending.gov/award/CONT_AWD_75N90025F00001_7529_75N98024A00095_7529/
- 75N95D25P00049 (purchase order): $10,312, National Institutes of Health Nia. FY26 Udo Initiative Laboratory Services - Characterization of Arterial Plaque by Histology. https://www.usaspending.gov/award/CONT_AWD_75N95D25P00049_7529_-NONE-_-NONE-/
- 75N95A25F00002 (bpa call): $9,028, National Institutes of Health Ninds. Tissue Processing - Slicing and Mounting in Order to Perform MP-IHC. https://www.usaspending.gov/award/CONT_AWD_75N95A25F00002_7529_75N98024A00095_7529/
- 75N92025A00011: $0, National Institutes of Health Nhlbi. Histology Processing Services. https://www.usaspending.gov/award/CONT_IDV_75N92025A00011_7529/
- 75N98024A00095: $0, National Institutes of Health Olao. O/M Items Only: Laboratory & Testing Services. https://www.usaspending.gov/award/CONT_IDV_75N98024A00095_7529/
- HHSN263201500056B: $0, National Institutes of Health Olao. EO14042 - O/M Items Only:laboratory & Testing Services. https://www.usaspending.gov/award/CONT_IDV_HHSN263201500056B_7529/
- 75N94019P00725 (purchase order): -$673, National Institutes of Health Nichd. Expired Line(S). https://www.usaspending.gov/award/CONT_AWD_75N94019P00725_7529_-NONE-_-NONE-/
- 75N98F20P00027 (purchase order): -$20,000, National Institutes of Health Ninr. Histoserv INC:1108515 [20-000622]. https://www.usaspending.gov/award/CONT_AWD_75N98F20P00027_7529_-NONE-_-NONE-/
- 75N95D20P00155 (purchase order): -$24,990, National Institutes of Health Nia. Histology Services for Senescence. https://www.usaspending.gov/award/CONT_AWD_75N95D20P00155_7529_-NONE-_-NONE-/

---
Source: USAspending.gov award data, keyed by UEI. Obligations in the window only. Cite https://abierto.us/vendors/histoserv-inc-peqjvjensya4.