Federal contractor · ROUND ROCK, TX

SIHALLA ZAKARIA

SIHALLA ZAKARIA received $398.8K in federal contract obligations in FY2026, on 7 awards (+20% vs FY2025). Since FY2017: $1.7M. Its largest customer was U.S. Geological Survey ($330.9K).

Obligations · FY2026
$398.8K
New awards
7
Sole-source
70%
Single offer
0.0%
UEI
FALFSDF7P4J2
Small businessMinority-owned
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 84.8KFY2017
  2. 127.9KFY2018
  3. 72.4KFY2019
  4. 83.5KFY2020
  5. 87KFY2021
  6. 76KFY2022
  7. 234.8KFY2023
  8. 251.9KFY2024
  9. 332.9KFY2025
  10. 398.8KFY2026

Top buying agencies

Obligations in FY2026.

  1. U.S. Geological Survey$330.9K83%
    6 awards
  2. Department of the Army$67.9K17%
    1 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Other equipment & supplies$278.8K70%
  2. Equipment maintenance$120K30%

Where the work was performed

  1. Williamson County, TX$330.9K83%
  2. Walla Walla County, WA$67.9K17%

Integrity signals

Shares of the year's obligations, next to the country's.

  • Low competition70%
    US 39% · $278.8K
  • Sole-source awards70%
    US 30% · $278.8K
  • Single-offer competitions0.0%
    US 8.7% · $0
  • Urgency justifications0.0%
    US 5.1% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Agencies awarding it sole-source contracts

  1. U.S. Geological Survey$210.9K
    Department of the Interior · 2 awards
  2. Department of the Army$67.9K
    Department of Defense · 1 awards

Largest awards

  1. HYDROTECH ZS LONG-TERM DEPLOYMENT MODULES AND ACCESSORIES FY26 REQ# 15836 SPECIAL ORDER # S26057$193.1K
    U.S. Geological Survey· Williamson County, TX· Other equipment & supplies· Aug 13, 2026 – Aug 13, 2026· 140G0126P0320
  2. TIME-AND-MATERIALS CONTRACT FOR HYDROLOGICAL EQUIPMENT REPAIR, MAINTENANCE, AND CALIBRATION SERVICES$120K
    U.S. Geological Survey· Williamson County, TX· Equipment maintenance· Aug 18, 2026 – Aug 18, 2026· 140G0126P0260
  3. FY25 REQ# 15631 PO-HYDROTEC-EXTERNAL$100K
    U.S. Geological Survey· Williamson County, TX· Other equipment & supplies· Jul 14, 2025 – Sep 23, 2026· 140G0125F0199
  4. FY24 REQ# 15500 PO HYDROTEC EXTERNAL HYDROLOGIC INSTRUMENTS AND EQUIPMENT MAINTENANCE AND REPAIRS IN ACCORDANCE WITH STATEMENT OF WORK AND SALIENTS$100K
    U.S. Geological Survey· Williamson County, TX· Other equipment & supplies· Sep 20, 2024 – Feb 3, 2026· 140G0124F0395
  5. FY23 REQ # 15093 PO HYDROTEC EXT REPAIR$74.9K
    U.S. Geological Survey· Williamson County, TX· Other equipment & supplies· Sep 14, 2023 – Sep 23, 2026· 140G0123F0392
  6. TOTAL DISSOLVED GAS SONDES, DEPTH SENSORS AND ACCOMPANYING EQUIPMENT$67.9K
    Department of the Army· Walla Walla County, WA· Other equipment & supplies· Apr 20, 2026 – Apr 20, 2026· W912EF26FA023
  7. FY26 REQ# 15838 PO-HYDROTECH-EXTERNAL$18K
    U.S. Geological Survey· Williamson County, TX· Other equipment & supplies· Jun 3, 2026 – Jun 3, 2026· 140G0126F0175

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 3 markets (agency × industry), FY2024–FY2026.

  1. BBP SALES, LLC$612.1K−100% in FY2026
    BATON ROUGE, LA · 59% of this company's obligations are in markets they both serveU.S. Geological Survey · Navigational, measuring, electromedical, and control instruments manufacturingArmy · Navigational, measuring, electromedical, and control instruments manufacturing
  2. ZONGE INTERNATIONAL, INC.$458.8K
    TUCSON, AZ · 47% of this company's obligations are in markets they both serveU.S. Geological Survey · Navigational, measuring, electromedical, and control instruments manufacturing
  3. COX ANALYTICAL SYSTEMS SWEDEN AB$860K
    MOLNDAL, SWE · 58% of this company's obligations are in markets they both serveU.S. Geological Survey · Navigational, measuring, electromedical, and control instruments manufacturing

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026.