Federal contractor profile

MARY CLAIRE KIER

UEI LN96BMDRLJF7CAGE 14UC1

Active
Woman Owned Small BusinessWoman Owned BusinessSmall Business

Overview

Legal name
MARY CLAIRE KIER
Also known as
KIER ASSOCIATES
Registered location
ARCATA, CA, USA
Primary NAICS
541620 — Environmental Consulting Services
Latest award activity
Apr 7, 2026
Read company summary

MARY CLAIRE KIER is associated with UEI LN96BMDRLJF7 and CAGE 14UC1 in public federal records. AcornBids currently links 4 prime awards totaling $363.0K in obligations to this entity. Its largest recorded federal customer by obligations is Department of the Interior. Its recorded federal awards include work classified as All Other Professional, Scientific, and Technical Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541620 (Environmental Consulting Services). Its public SAM.gov registration lists ARCATA, CA, USA.

At a glance

Lifetime prime obligations$363.0K
Prime awards4
Awards with future end dates2
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
MARY CLAIRE KIER
Doing business as
KIER ASSOCIATES
UEI
LN96BMDRLJF7
CAGE
14UC1
Registered address
2395 EYE ST, ARCATA, CA, 95521, USA
Registration status
Active
Primary NAICS
541620 — Environmental Consulting Services
SAM activation
Aug 25, 2025
Initial registration
Aug 20, 2025
Entity start
Jul 1, 2025
SAM updated
Aug 28, 2025
Registration expires
Aug 20, 2026
Fiscal year end
Dec 31

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
140L4324F0026KLAMATH FALLS NSO SURVEYS 2025Department of the Interior$77.4KFeb 23, 2024Sep 30, 2026
140L4324F0107MRA & URA MAMU SURVEYS FY25_COOS BAY, ORDepartment of the Interior$207.9KAug 28, 2024Dec 31, 2025
140L4325F0137MRA & URA MAMU SURVEYS FY26 COOS BAY, ORDepartment of the Interior$77.6KSep 2, 2025Dec 31, 2026
140L4324D0005THIS REQUIREMENT IS FOR A WESTERN OREGON WILDLIFE SURVEYS INDEFINITE DELIVERY MULTIPLE AWARD INDEFINITE QUANTITY CONTRACT FOR MARBLED MURRELET AND NORTHERN SPOTTED OWL WILDLIFE…Department of the Interior$18.0MFeb 15, 2024Not available

Upcoming positioning windows

Modeled recompete windows are estimates, not announced solicitations or guarantees.

KLAMATH FALLS NSO SURVEYS 2025
Department of the Interior$77.4K obligationsEnds Sep 30, 2026
Recompete signal 65/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 65/100

The award detail page links to the underlying source record.

MRA & URA MAMU SURVEYS FY26 COOS BAY, OR
Department of the Interior$77.6K obligationsEnds Dec 31, 2026
Recompete signal 70/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 70/100

The award detail page links to the underlying source record.

Registration, certifications & contacts

Registration evidenceDate
SAM updatedAug 28, 2025
Source loadedSep 26, 2026
Initial registrationAug 20, 2025
Entity startJul 1, 2025

Registration classifications: Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.

IndustryReported size status
541620 — Environmental Consulting ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
MARY CLAIRE KIERGovernment businessContact method not publishedSAM registrationNot available
MARY CLAIRE KIERElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 541620 — Environmental Consulting Services

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

Related companies worth researching

Explore the customer, work and award-size evidence behind each match.

KEARNS & WEST INC

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
103 awards

AKIMA SYSTEMS ENGINEERING LLC

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
79 awards

CHEROKEE NATION SYSTEM SOLUTIONS LLC

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
78 awards

INALAB CONSULTING, INC.

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
77 awards

CHEROKEE UNITED SERVICES, L.L.C.

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
65 awards

MONTECH INC

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
62 awards

OTAK, INC.

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
31 awards

UMPQUA VALLEY FORESTRY, INC

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
19 awards

About MARY CLAIRE KIER

Where is the company registered?

2395 EYE ST, ARCATA, California 95521, United States

Registered location from SAM.gov; award performance locations may differ.

Explore related contractor directories

Browse companies by registered location, primary registered industry, or federal customer.

Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

No official subaward rows are loaded, so Acorn does not claim known teaming relationships.

Keep your research moving

Save this company, track changes, and evaluate upcoming work against your targets.

Save to my research Find my fit