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  1. Companies/
  2. Archaeological Investigations Northwest, Inc.

Filings through Oct 24, 2026.

Archaeological Investigations Northwest, Inc.

EIN 93-1086016-environmental services-Latest filing 2025
Plans
1
Retirement
1
$6.8M assets
Health & Benefits
0
Participants
42
3510 NE 122ND AVENUE - PORTLAND, OR 97230503-761-6605ainw.comLinkedIn11-50 employeesenvironmental services
Plans on this EIN
1 filing
#001401(k)-$6.8M - 42 part

Plan summaries

The plan page shows fees vs peers, audit grade, asset history, contributions and Schedule C providers.

Retirement#001

ARCHAEOLOGICAL INVESTIGATIONS NORTHWEST, INC. 401(K) PROFIT SHARING PLAN

401(k)

Assets$6.8M
Participants42
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
This company has one plan on file. Open the plan page to see all of its data.

Retirement plans

1 plan on this EIN

PlanNameTypeAssetsParticipantsLatest year
#001ARCHAEOLOGICAL INVESTIGATIONS NORTHWEST, INC. 401(K) PROFIT SHARING PLAN401(k)$6.8M422025
  • ARCHAEOLOGICAL INVESTIGATIONS NORTHWEST, INC. 401(K) PROFIT SHARING PLAN$6.8M
    #001 · 401(k) · 202542
Retirement plans
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