Isthmus Engineering

worker cooperative engineering firm

Isthmus Engineering

Industry Manufacturing

A worker cooperative engineering firm building custom automation systems, with member governance and industrial-production client exposure. Isthmus Engineering scores well because ownership is comparatively aligned and governance has stronger accountability than peers, and no current penalty outweighs that structure.

Why this matters: Engineering co-ops need product and customer effects reviewed alongside ownership.

Letter grade A Good Medium confidence (AI) Rubric gcd-rubric-v1

Final Score 58* A - Good

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

Base Material58
Bonus+0
Cap66No structure cap
After Cap58
Penalties0
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Evaluation Overview

A - Good

The score turns mainly on Ownership; no penalty currently dominates the evaluation.

Strengths

  • Ownership10/10
  • Governance9/10
  • Extraction8/10

Penalties

  • No penalties applied in this version.

Evidence state

  • ConfidenceMedium confidence (AI)
  • ThoroughnessPartial (AI)
  • Linked claims3
  • Direct axis claims3
  • Coverage3/9

Scoring Axes

Axis Score Why this score
Ownership
?
Control rights: shareholder-dominated at 0, worker cooperative control at 10.
10 / 10

The linked record identifies Isthmus Engineering as a worker-owned cooperative engineering firm.

Calibration notes

Comparative anchor: Column-spectrum position: 207 scored entries below, 19 tied, 0 above on Ownership.

Linked evidence
  • Isthmus Engineering describes itself as a worker-owned cooperative engineering firm. [1]
Governance
?
Binding decision authority: centralized control at 0, democratic stakeholder control at 10.
9 / 10

The linked record identifies Isthmus Engineering as a worker-owned cooperative engineering firm, supporting direct worker governance in a professional-services context.

Calibration notes

Comparative anchor: Column-spectrum position: 207 scored entries below, 17 tied, 2 above on Governance.

Linked evidence
  • context Isthmus Engineering describes itself as a worker-owned cooperative engineering firm. [1]
  • Isthmus Engineering describes itself as a worker-owned cooperative engineering firm, supporting direct worker governance in a professional-services context. [2]
Extraction
?
Surplus allocation, wage share, CEO pay ratio, margins, and structured extraction judgment.
8 / 10

The linked record identifies Isthmus Engineering as a worker-owned cooperative engineering firm.

Calibration notes

Comparative anchor: Column-spectrum position: 173 scored entries below, 34 tied, 19 above on Extraction.

Linked evidence
  • context Isthmus Engineering describes itself as a worker-owned cooperative engineering firm. [1]
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.
7 / 7

The linked record identifies Isthmus Engineering as a worker-owned cooperative engineering firm.

Calibration notes

Comparative anchor: Column-spectrum position: 205 scored entries below, 21 tied, 0 above on Labor Sovereignty.

Linked evidence
  • context Isthmus Engineering describes itself as a worker-owned cooperative engineering firm. [1]
Solidarity with the Unemployed
?
Treatment of exits and nonworkers, including severance, redeployment, and non-competes.
6 / 7

The linked record identifies Isthmus Engineering as a worker-owned cooperative engineering firm.

Calibration notes

Comparative anchor: Column-spectrum position: 197 scored entries below, 22 tied, 7 above on Solidarity with the Unemployed.

Linked evidence
  • context Isthmus Engineering describes itself as a worker-owned cooperative engineering firm. [1]
Loss-Bearing Fidelity
?
Willingness to absorb costs to preserve values, workers, users, and public obligations.
6 / 7

The linked record identifies Isthmus Engineering as a worker-owned cooperative engineering firm.

Calibration notes

Comparative anchor: Column-spectrum position: 163 scored entries below, 54 tied, 9 above on Loss-Bearing Fidelity.

Linked evidence
  • context Isthmus Engineering describes itself as a worker-owned cooperative engineering firm. [1]
Market Conduct
?
Pricing fairness, switching costs, lock-in, and rent extraction.
4 / 5

Isthmus Engineering designs custom automation and manufacturing systems for industrial clients.

Calibration notes

Comparative anchor: Column-spectrum position: 106 scored entries below, 73 tied, 47 above on Market Conduct.

Linked evidence
  • context Isthmus Engineering designs custom automation and manufacturing systems for industrial clients. [3]
Product Integrity
?
Preservation of quality rather than degradation for monetization.
4 / 5

Isthmus Engineering designs custom automation and manufacturing systems for industrial clients.

Calibration notes

Comparative anchor: Column-spectrum position: 61 scored entries below, 72 tied, 93 above on Product Integrity.

Linked evidence
  • Isthmus Engineering designs custom automation and manufacturing systems for industrial clients. [3]
Scale Integrity
?
Whether growth improves or degrades fairness and accountability.
4 / 5

Isthmus Engineering designs custom automation and manufacturing systems for industrial clients.

Calibration notes

Comparative anchor: Column-spectrum position: 109 scored entries below, 81 tied, 36 above on Scale Integrity.

Linked evidence
  • context Isthmus Engineering designs custom automation and manufacturing systems for industrial clients. [3]

Penalties

No penalties applied in this version.

Bonus Credits

No bonus credits applied in this version.

Confidence Basis

Confidence Basis

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

Medium 67/100

3 verified linked claims 3 direct axis claims 0 disputed claims 3/9 components covered

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

Claim confidence 18/20

3 verified linked claims

Source quality 11/18

Best source per verified claim, weighted by institutional reliability

Direct axis-specific claims 6/18

3 direct claims across 9 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 3/10

3/9 evidence-bearing components have direct support

Evidence State

Evidence State

Profile stateAI draft / human-pending
VerificationUnverified
ConfidenceMedium 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.
1Isthmus Engineering describes itself as a worker-owned cooperative engineering firm.

Ownership Verified High confidence AI-generated / human-pending

AI scaffold

2Isthmus Engineering describes itself as a worker-owned cooperative engineering firm, supporting direct worker governance in a professional-services context.

Governance Verified High confidence Human-reviewed

3Isthmus Engineering designs custom automation and manufacturing systems for industrial clients.

Product Integrity Verified Medium confidence AI-generated / human-pending

AI scaffold

Competitors

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How This Page Is Maintained

Evidence comes in through contributors, is checked by verifiers, and is synthesized by reviewers. Founder authority remains narrow and visible; scores recalculate when verified claims or the rubric change.

Civic Note

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Audit Log

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

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Added tentative AI-generated Toxic Products penalty 0 and directory value for current toxic, addictive, pesticide, livestock, chemical, or consumer-safety product exposure.

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Added tentative AI-generated claim-backed score components for a previously listed under-review company or group.

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