Builder Lookup · Loudoun and Arlington permit record
Amentum
This name appears on county permits but was not matched to a DPOR license record. It may be a trade name, a lapsed license, or a spelling variant.
License not matched to DPOR roster; the name above is as written on county permits.
Hanover, MD
Loudoun County
Amentum has 10 jobs on Loudoun County permit records issued July 1, 2023 to August 31, 2026 (10 permits), mostly work outside the site’s categories. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Commercial: 10 jobs, median declared value $20,000 (group median $25,000).
Loudoun County's reports carry no closing dates, so no timing or completion labels are shown for Loudoun County.
Where they work
Jobs by zip code
Fewer than 3 jobs in any one zip code.
Zip codes and map cells with fewer than 3 jobs are not shown.
Fewer than 3 jobs in any one map cell, so no map is shown.
Arlington County
Amentum has 1 job on Arlington County permit records issued September 1, 2022 to September 10, 2026 (1 permit), mostly roofing, siding, windows and doors. Retrieved September 11, 2026.
Jobs by year
Peer groups
In Commercial: Not enough record to compare. 1 job since September 1, 2022.
Works for
Worked for individual homeowners on 0% of jobs; the rest were company-owned properties (builders, investors, LLCs).
Crew
No electrical, plumbing or mechanical firm shares 3 or more permitted sites with this firm on record.
Where they work
Jobs by zip code
Fewer than 3 jobs in any one zip code.
Zip codes and map cells with fewer than 3 jobs are not shown.
Fewer than 3 jobs in any one map cell, so no map is shown.
Sources and notes
- Arlington County permit records (open data API), retrieved September 11, 2026
- Arlington County permit portal, retrieved September 11, 2026
- Loudoun County issued building permit reports (monthly), retrieved September 11, 2026
- Virginia DPOR regulant lists (contractor and tradesman licenses), retrieved September 11, 2026
- Loudoun County: permits issued July 1, 2023 to August 31, 2026. First permit in window November 27, 2024; most recent July 13, 2026. 10 permits, 10 jobs.
- Arlington County: permits issued September 1, 2022 to September 10, 2026. First permit in window March 11, 2026; most recent March 11, 2026. 1 permit, 1 job.
- Jobs are distinct permitted sites; a site with several permits counts once.
Permit records show what was permitted, when, and by whom. They do not show workmanship, price fairness, or unpermitted work. Declared values are entered by applicants and are commonly understated. Completion figures reflect the county's closing process and are shown only relative to peers in the same window. Loudoun County and Arlington County disclaim the accuracy of their data; so does this site.
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Name as written on county permits:AMENTUM.
Work by category (jobs): work outside the site’s categories 9; roofing, siding, windows and doors 2.