Baryan Sierra
Contracting Officer Veterans Integrated Service Network 8 (VHA)
- Phone
- (787) 641-7582
- Latest SAM.gov record
Contact facts
- SAM.gov notices
- 26
- Contract awards and IDVs
- 144 126 awards, 18 IDVs, as contracting staff
- Top vendors
-
- Isonmase, LLC 6 awards and IDVs · $3.38M in award value
- Health Systems Sciences, LLC 6 awards and IDVs · $94.6K in award value
- First SAM.gov record
Notices come from SAM.gov and awards from FPDS, which names the staff who created, approved or last changed an award without saying which.
SAM.gov notices
Show 15 more
Latest 25 of 26 listed here. See the rest on GovTribe.
Contract awards and IDVs
Show 15 more
Latest 25 of 144 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs | Award value |
|---|---|---|---|
| 1 | Isonmase, LLC | 6 | $3.38M |
| 2 | Health Systems Sciences, LLC | 6 | $94.6K |
| 3 | Pan Pepin Inc. | 5 | $183K |
| 4 | Sysmex America, Inc. | 4 | $599K |
| 5 | Linde Puerto Rico B.V. | 4 | $187K |
| 6 | One Corps, Inc. | 4 | $17.5M |
| 7 | Multi Air Services Engineers, Corp | 4 | $7.25M |
| 8 | Nalco Company LLC | 4 | $658K |
| 9 | Action Environmental Contractors, Inc. | 4 | $396K |
| 10 | Diagnostica Stago Inc. | 3 | $229K |
Award value adds up the base and exercised options recorded for the contract awards naming them. IDVs carry no value of their own.
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 811210 Electronic and Precision Equipment Repair and Maintenance | 15 |
| 2 | 334516 Analytical Laboratory Instrument Manufacturing | 12 |
| 3 | 238220 Plumbing, Heating, and Air-Conditioning Contractors | 10 |
| 4 | 541620 Environmental Consulting Services | 10 |
| 5 | 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | 9 |
| 6 | 561790 Other Services to Buildings and Dwellings | 8 |
| 7 | 339112 Surgical and Medical Instrument Manufacturing | 7 |
| 8 | 561621 Security Systems Services (except Locksmiths) | 7 |
| 9 | 812930 Parking Lots and Garages | 7 |
| 10 | 325120 Industrial Gas Manufacturing | 6 |
Top PSC codes
Other records
| Record | Kind |
|---|---|
| 36C24827Q0062.docx | Government file |
| 36C24826Q1140_1.docx | Government file |
| 36C24826Q1031.docx | Government file |
| 36C24826Q0366.docx | Government file |
| 36C24826Q0625.docx | Government file |
| 36C24826A0007_1.docx | Government file |
| 36C24826D0005_1.docx | Government file |
| 36C24826Q0020_2.docx | Government file |
| 36C24826Q0020_1.docx | Government file |
| S02 Attachments B_C_D_E 36C24826Q0020 Ceiba CBOC Maintenance 9 Oct 2025.docx | Government file |
| 36C24825Q1189.docx | Government file |
| 36C24825P1956_1.docx | Government file |
| 36C24825Q1010_1.docx | Government file |
| 36C24825A0038_1.docx | Government file |
| 36C24825A0038_2.docx | Government file |
| 36C24825Q1021 rev.pdf | Government file |
| 36C24825Q0825_1.docx | Government file |
| 36C24825Q0903_1.docx | Government file |
| 36C24825Q0903.docx | Government file |
Show all 19
Quick answers
Who is Baryan Sierra?
Baryan Sierra is a Contracting Officer at Veterans Integrated Service Network 8 (Veterans Health Administration). Point of contact on 26 SAM.gov notices and contracting staff on 126 contract awards and 18 IDVs, from May 1, 2021 to October 20, 2026.
How do I contact Baryan Sierra?
SAM.gov lists Baryan Sierra's email baryan.sierrapierluissi@va.gov and phone (787) 641-7582.
What is the latest SAM.gov notice naming Baryan Sierra?
V212--Shuttle Bus Transportation Service To/From San Juan VA Medical Center, pre-solicitation, posted October 20, 2026.
Which vendors has Baryan Sierra awarded contracts to?
The vendors on the most contract awards and IDVs naming Baryan Sierra are Isonmase, LLC, Health Systems Sciences, LLC and Pan Pepin Inc.. Baryan Sierra's contract awards to Isonmase, LLC add up to $3.38M in base and exercised options.
On GovTribe
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