public company

Costco

Industry Retail

A public warehouse retailer selling groceries, household goods, and bulk staples, with above-sector labor practices inside shareholder governance. Costco lands in the middle because the model leaves more value with stakeholders and the product or service has real integrity and practical value, but ideological disavowal and toxic or materially harmful products prevent a stronger rating.

Why this matters: Good policies are weaker than enforceable control rights.

Letter grade D Extractive High confidence (AI) Rubric gcd-rubric-v1 Last reviewed May 6, 2026

Final Score 31* D - Extractive

DEXTRACTIVE31 pts

* Tentative scaffolding score. Not human-checked or final.

Base Material37

Bonus+0

Cap41Ownership <= 4 and Governance <= 4

After Cap37

Penalties-6

Private Government badge

Costco receives the Private Government badge because it combines large-scale private rule-setting over customers, workers, users, members, or counterparties with OpenLobby-documented lobbying of about $630K on public policy issues.

Evidence: [13]

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Evaluation Overview

D - Extractive

The score turns mainly on Extraction, with the largest penalty coming from Policy Capture.

Strengths

Extraction6/10
Loss-Bearing Fidelity5/7
Product Integrity5/5

Penalties

Policy Capture-4
Toxic Products-1
Ideological Disavowal-1

Evidence state

ConfidenceHigh confidence (AI)
ThoroughnessPartial (AI)
Linked claims13
Direct axis claims12
Coverage12/12

Scoring Axes

Axis	Score	Why this score
Ownership ? Control rights: shareholder-dominated at 0, worker cooperative control at 10.	2 / 10	Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. Calibration notes Comparative anchor: Column-spectrum position: 78 scored entries below, 21 tied, 127 above on Ownership. Linked evidence Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. [1]
Governance ? Binding decision authority: centralized control at 0, democratic stakeholder control at 10.	3 / 10	Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. Calibration notes Comparative anchor: Column-spectrum position: 94 scored entries below, 13 tied, 119 above on Governance. Linked evidence context Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. [1] context Costco publishes worker and community commitments that provides evidence for the relevant scoring judgment than many large retailers, subject to further verification. [2] Costco’s public filings and investor materials show shareholder-facing corporate governance rather than worker, member, or customer democratic control over warehouse rules and strategy. [3]
Extraction ? Surplus allocation, wage share, CEO pay ratio, margins, and structured extraction judgment.	6 / 10	Costco's FY2025 Form 10-K describes a model built around membership warehouses, low prices, competitive compensation and benefits, and promotion from within, supporting lower extraction… Costco's FY2025 Form 10-K describes a model built around membership warehouses, low prices, competitive compensation and benefits, and promotion from within, supporting lower extraction than many shareholder retailers but still under public-company constraints. That places Costco in the middle of Extraction: the institution creates real value but still leaves room for rent extraction, unequal bargaining, or surplus capture. The value stays below the top tier because the linked record does not show full democratic control, non-extractive lock-in, or complete stakeholder protection on this axis. Calibration notes Comparative anchor: Column-spectrum position: 115 scored entries below, 24 tied, 87 above on Extraction. Linked evidence context Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. [1] context Costco publishes worker and community commitments that provides evidence for the relevant scoring judgment than many large retailers, subject to further verification. [2] Costco's FY2025 Form 10-K describes a model built around membership warehouses, low prices, competitive compensation and benefits, and promotion from within, supporting lower extraction than many shareholder retailers but still under public-company constraints. [4]
Labor Sovereignty ? Worker power: coercive conditions at 0, co-determination or ownership at 7. Employee dissatisfaction matters only when source-backed evidence shows concrete limits on worker agency, such as coercive scheduling, retaliation, wage theft, harassment, unsafe conditions, suppression of worker voice, or extreme turnover.	4 / 7	Costco publishes worker and community commitments that provides evidence for the relevant scoring judgment than many large retailers, subject to further verification. Costco publishes worker and community commitments that provides evidence for the relevant scoring judgment than many large retailers, subject to further verification. That places Costco in the middle of Labor Sovereignty: workers or participants have some protection or agency, but not enough binding power to control the relationship. The value stays below the top tier because the linked record does not show full democratic control, non-extractive lock-in, or complete stakeholder protection on this axis. Calibration notes Comparative anchor: Column-spectrum position: 112 scored entries below, 39 tied, 75 above on Labor Sovereignty. Linked evidence Costco publishes worker and community commitments that provides evidence for the relevant scoring judgment than many large retailers, subject to further verification. [2]
Solidarity with the Unemployed ? Treatment of exits and nonworkers, including severance, redeployment, and non-competes.	4 / 7	Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. That places Costco in the middle of Solidarity with the Unemployed: some access, severance, retraining, openness, or mutual-aid value is present, but it is not central or durable. The value stays below the top tier because the linked record does not show full democratic control, non-extractive lock-in, or complete stakeholder protection on this axis. Calibration notes Comparative anchor: Column-spectrum position: 127 scored entries below, 30 tied, 69 above on Solidarity with the Unemployed. Linked evidence context Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. [1] context Costco publishes worker and community commitments that provides evidence for the relevant scoring judgment than many large retailers, subject to further verification. [2] Costco describes competitive pay, benefits, training, and promotion from within, which supports job stability for employees but does not create broad protection for people outside employment. [5]
Loss-Bearing Fidelity ? Willingness to absorb costs to preserve values, workers, users, and public obligations.	5 / 7	Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. That places Costco in the middle of Loss-Bearing Fidelity: there is some willingness to preserve obligations, but the record still leaves meaningful risk-shifting concerns. The value stays below the top tier because the linked record does not show full democratic control, non-extractive lock-in, or complete stakeholder protection on this axis. Calibration notes Comparative anchor: Column-spectrum position: 119 scored entries below, 43 tied, 64 above on Loss-Bearing Fidelity. Linked evidence context Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. [1] context Costco publishes worker and community commitments that provides evidence for the relevant scoring judgment than many large retailers, subject to further verification. [2] Costco says employee retention is supported by competitive pay, benefits, and career training, showing more willingness than many retailers to absorb labor costs as part of the business model. [6]
Market Conduct ? Pricing fairness, switching costs, lock-in, and rent extraction.	4 / 5	Costco describes a warehouse-club business model focused on bulk sales, membership renewal, and low prices, which provides evidence for the relevant scoring judgment than many large retailers despite shareholder governance. Costco describes a warehouse-club business model focused on bulk sales, membership renewal, and low prices, which provides evidence for the relevant scoring judgment than many large retailers despite shareholder governance. That places Costco high on Market Conduct: pricing, access, switching, and bargaining practices show restraint compared with ordinary rent-seeking competitors. A still-higher or maximum value requires stronger proof that this structure is durable, broad, and not merely discretionary. Calibration notes Comparative anchor: Column-spectrum position: 106 scored entries below, 73 tied, 47 above on Market Conduct. Linked evidence context Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. [1] context Costco publishes worker and community commitments that provides evidence for the relevant scoring judgment than many large retailers, subject to further verification. [2] Costco describes a warehouse-club business model focused on bulk sales, membership renewal, and low prices, which provides evidence for the relevant scoring judgment than many large retailers despite shareholder governance. [7]
Product Integrity ? Preservation of quality rather than degradation for monetization.	5 / 5	Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. That places Costco high on Product Integrity: the core offering is genuinely useful and comparatively less dependent on traps, degradation, or harmful dependencies. A still-higher or maximum value requires stronger proof that this structure is durable, broad, and not merely discretionary. Calibration notes Comparative anchor: Column-spectrum position: 134 scored entries below, 92 tied, 0 above on Product Integrity. Linked evidence context Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. [1] context Costco publishes worker and community commitments that provides evidence for the relevant scoring judgment than many large retailers, subject to further verification. [2] Costco’s warehouse-club model offers staple groceries, household goods, pharmacy, optical, and other practical goods, giving high ordinary-use value despite membership and product-screening concerns. [8]
Scale Integrity ? Whether growth improves or degrades fairness and accountability.	4 / 5	Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. Calibration notes Comparative anchor: Column-spectrum position: 109 scored entries below, 81 tied, 36 above on Scale Integrity. Linked evidence context Costco is a publicly traded corporation governed through shareholder-facing investor and board structures. [1] context Costco publishes worker and community commitments that provides evidence for the relevant scoring judgment than many large retailers, subject to further verification. [2] Costco reports more than 900 locations and over 341,000 employees, so its low-price and worker-retention model operates at major scale while remaining constrained by shareholder governance. [9]

Penalties

Penalty	Applied	Why this penalty
Policy Capture ? Private-interest attempts to bend law, regulation, subsidies, taxes, enforcement, trade, labor, safety, competition, environmental, healthcare, housing, surveillance, civil-liberties, or consumer policy against workers, customers, citizens, affected communities, or ecological life. Public-interest advocacy is not penalized merely because it is lobbying. Range: -15 to 0.	-4	OpenLobby records COSTCO WHOLESALE CORPORATION lobbying on tax, retail, trade with about $630K in spending across 9 filings; the reviewed filings document private institutional lobbying over public rules rather than a public-interest advocacy role. OpenLobby records COSTCO WHOLESALE CORPORATION lobbying on tax, retail, trade with about $630K in spending across 9 filings; the reviewed filings document private institutional lobbying over public rules rather than a public-interest advocacy role. That warrants a limited Policy Capture penalty because private institutional pressure is being applied to public rules while affected people cannot democratically govern that agenda. The value is limited because the linked record shows a real problem but not one that dominates the profile on this axis. Linked evidence OpenLobby records COSTCO WHOLESALE CORPORATION lobbying on tax, retail, trade with about $630K in spending across 9 filings; the reviewed filings document private institutional lobbying over public rules rather than a public-interest advocacy role. [12]
Toxic Products ? Current sale of products whose ordinary use, exposure, ingredients, residues, packaging, or formulation creates toxic, addictive, or consumer-safety risk. Food products receive at least light scrutiny for artificial colors, artificial flavors, petro-derived additives, pesticide residues, contaminants, endocrine-disrupting packaging, and ultra-processed formulation. Ordinary adult nightlife or alcohol service is not penalized by itself without evidence of predatory marketing, youth targeting, addiction-extractive design, or unusual product-safety misconduct. Range: -5 to 0.	-1	Costco currently operates a broad warehouse retail and grocery channel where toxic-product screening includes pesticides and sugar-sweetened beverages; the product category creates ordinary… Costco currently operates a broad warehouse retail and grocery channel where toxic-product screening includes pesticides and sugar-sweetened beverages; the product category creates ordinary toxic, addictive, or consumer-safety exposure under the directory's toxic-products screen. That warrants a limited Toxic Products penalty because ordinary use, exposure, ingredients, residues, packaging, or formulation creates material toxic, addictive, or consumer-safety risk. The value is limited because the linked record shows a real problem but not one that dominates the profile on this axis. Calibration notes Comparative anchor: Column-spectrum position: 24 scored entries below, 14 tied, 188 above on Toxic Products. Linked evidence Costco currently operates a broad warehouse retail and grocery channel where toxic-product screening includes pesticides and sugar-sweetened beverages; the product category creates ordinary toxic, addictive, or consumer-safety exposure under the directory's toxic-products screen. [10]
Ideological Disavowal ? Concealed ideology presented as neutrality, expertise, professional necessity, public-service administration, market inevitability, or non-ideological common sense while exercising power. Range: -3 to 0.	-1	Costco's public framing is assessed as ideological-disavowal evidence because Costco shows bounded neutrality theater: some contested choices are softened through expertise,… Costco's public framing is assessed as ideological-disavowal evidence because Costco shows bounded neutrality theater: some contested choices are softened through expertise, public-interest, professional, market, safety, or institutional language, but the record does not show dominant concealment of standpoint. That warrants a limited Ideological Disavowal penalty because the institution presents situated, contested choices as neutrality, expertise, inevitability, safety, or common sense. The value is limited because the linked record shows a real problem but not one that dominates the profile on this axis. Calibration notes Comparative anchor: Ideological Disavowal 0 to -3 recalibration: 0 for explicit standpoint or no penalty-level neutrality theater; -1 for bounded softening of contested choices; -2 for strong neutrality theater by a powerful institution; -3 for major gatekeeping or coercive power presented as neutral, necessary, objective, or non-ideological. Uncertainty This recalibration uses public self-presentation and profile evidence; later review should add direct language-analysis evidence for high-impact institutions. Linked evidence Costco's public framing is assessed as ideological-disavowal evidence because Costco shows bounded neutrality theater: some contested choices are softened through expertise, public-interest, professional, market, safety, or institutional language, but the record does not show dominant concealment of standpoint. [11]

Bonus Credits

No bonus credits applied in this version.

Confidence Basis

Confidence is computed from the evidence trail and review state, not typed into the profile by hand.

High 84/100

12 verified linked claims 12 direct axis claims 0 disputed claims 12/12 components covered

This confidence label measures the source-backed evidence trail. AI-scaffolded scores remain tentative until human review.

Claim confidence 15/20

12 verified linked claims

Source quality 16/18

Best source per verified claim, weighted by institutional reliability

Direct axis-specific claims 14/18

12 direct claims across 12 active components

Dispute load 12/12

0 disputed claims on this entity

Recency 10/10

Newest accepted timestamp: May 13, 2026

Reviewer status 7/12

Human-reviewed components score higher than AI scaffolding

Component coverage 10/10

12/12 evidence-bearing components have direct support

Evidence State

Profile stateAI draft / human-pending

VerificationUnverified

ConfidenceHigh confidence (AI)

ThoroughnessPartial (AI)

Correction routeUse “Challenge this rating” for factual errors, missing counterevidence, source problems, or calculation mistakes.

Company responseCompany representatives can submit source-backed corrections; payment never changes scores or reviewer authority.

Claims and Sources

Claims are the evidence record. Each claim needs a source link, axis category, status, confidence level, and timestamp before it can support a score.

* Tentative scaffolding score. Not human-checked or final.

1Costco is a publicly traded corporation governed through shareholder-facing investor and board structures.

Ownership Verified High confidence Human-reviewed May 4, 2026

Costco investor relationsOfficial self-description · 68%

2Costco publishes worker and community commitments that provides evidence for the relevant scoring judgment than many large retailers, subject to further verification.

Labor Sovereignty Verified Medium confidence Human-reviewed May 4, 2026

Costco sustainability commitmentGeneral web source · 58%

3Costco’s public filings and investor materials show shareholder-facing corporate governance rather than worker, member, or customer democratic control over warehouse rules and strategy.

Governance Verified Medium confidence Human-reviewed May 12, 2026

Costco FY2025 Form 10-KPrimary public record · 100%
Costco employeesGeneral web source · 58%

4Costco's FY2025 Form 10-K describes a model built around membership warehouses, low prices, competitive compensation and benefits, and promotion from within, supporting lower extraction than many shareholder retailers but still under public-company constraints.

Extraction Verified High confidence Human-reviewed May 5, 2026

Costco FY2025 Form 10-KPrimary public record · 100%

5Costco describes competitive pay, benefits, training, and promotion from within, which supports job stability for employees but does not create broad protection for people outside employment.

Solidarity Unemployed Verified Medium confidence Human-reviewed May 12, 2026

Costco FY2025 Form 10-KPrimary public record · 100%
Costco employeesGeneral web source · 58%

6Costco says employee retention is supported by competitive pay, benefits, and career training, showing more willingness than many retailers to absorb labor costs as part of the business model.

Loss Bearing Fidelity Verified Medium confidence Human-reviewed May 12, 2026

Costco FY2025 Form 10-KPrimary public record · 100%
Costco employeesGeneral web source · 58%

7Costco describes a warehouse-club business model focused on bulk sales, membership renewal, and low prices, which provides evidence for the relevant scoring judgment than many large retailers despite shareholder governance.

Market Conduct Verified High confidence Human-reviewed May 5, 2026

Costco FY2025 Form 10-KPrimary public record · 100%

8Costco’s warehouse-club model offers staple groceries, household goods, pharmacy, optical, and other practical goods, giving high ordinary-use value despite membership and product-screening concerns.

Product Integrity Verified Medium confidence Human-reviewed May 12, 2026

Costco FY2025 Form 10-KPrimary public record · 100%
Costco employeesGeneral web source · 58%

9Costco reports more than 900 locations and over 341,000 employees, so its low-price and worker-retention model operates at major scale while remaining constrained by shareholder governance.

Scale Integrity Verified Medium confidence Human-reviewed May 12, 2026

Costco FY2025 Form 10-KPrimary public record · 100%
Costco employeesGeneral web source · 58%

10Costco currently operates a broad warehouse retail and grocery channel where toxic-product screening includes pesticides and sugar-sweetened beverages; the product category creates ordinary toxic, addictive, or consumer-safety exposure under the directory's toxic-products screen.

Toxic Products Verified Medium confidence AI-generated / human-pending May 6, 2026

AI scaffold

Costco investor relationsOfficial self-description · 68%
EPA: human health issues related to pesticidesPrimary public record · 100%
CDC: Sugar-sweetened beverages and healthPrimary public record · 100%

11Costco's public framing is assessed as ideological-disavowal evidence because Costco shows bounded neutrality theater: some contested choices are softened through expertise, public-interest, professional, market, safety, or institutional language, but the record does not show dominant concealment of standpoint.

Ideological Disavowal Verified Medium confidence AI-generated / human-pending May 9, 2026

AI scaffold

Costco official siteOfficial self-description · 68%
Costco sustainability commitmentGeneral web source · 58%
Costco FY2025 Form 10-KPrimary public record · 100%

12OpenLobby records COSTCO WHOLESALE CORPORATION lobbying on tax, retail, trade with about $630K in spending across 9 filings; the reviewed filings document private institutional lobbying over public rules rather than a public-interest advocacy role.

Policy Capture Verified Medium confidence AI-generated / human-pending May 11, 2026

AI scaffold

OpenLobby — COSTCO WHOLESALE CORPORATION lobbying profileGeneral web source · 58%

13Costco receives the Private Government badge because it combines large-scale private rule-setting over customers, workers, users, members, or counterparties with OpenLobby-documented lobbying of about $630K on public policy issues.

Private Government Verified Medium confidence AI-generated / human-pending May 11, 2026

AI scaffold

OpenLobby — COSTCO WHOLESALE CORPORATION lobbying profileGeneral web source · 58%

Alternatives

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Competitors

BQUALIFIED44 Ace Hardware retailer-owned hardware cooperative · same market BQUALIFIED43 Do it Best member-owned hardware cooperative · same market BQUALIFIED42 Dr. Bronner's private benefit corporation · same market CPERFORMATIVE41 Patagonia private company · same market CPERFORMATIVE38 REI Co-op consumer cooperative · same market CPERFORMATIVE37 Taylor Guitars private instrument maker · same market DEXTRACTIVE34 Framework Computer private repairable-electronics company · same market DEXTRACTIVE34 Grove Collaborative public benefit household-products company · same market

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Audit Log

Recent public changes for this company or group. The full audit log is part of the Transparency record.

May 7, 2026 at 12:00 AM UTC ai-scaffolding score-calibration

Recalibrated Costco extraction, labor sovereignty, and scale integrity downward after column-spectrum review; retained above-sector public-retail credit while moving it below cooperative, nonprofit, and democratic-workplace tiers.

May 6, 2026 at 12:00 AM UTC ai-scaffolding toxic-products-assessment

Added tentative AI-generated Toxic Products penalty -1 and directory value for current toxic, addictive, pesticide, livestock, chemical, or consumer-safety product exposure.

May 6, 2026 at 12:00 AM UTC ai-scaffolding confidence-calibration

Rechecked evidence coverage and source quality during the evaluation-quality pass; confidence now reflects direct source coverage, complexity, and remaining uncertainty rather than score direction.

May 5, 2026 at 12:00 AM UTC ai_scaffolding score

Published tentative AI-generated scaffolding score 41 for initial human review under gcd-rubric-v1.

View Full Audit Log