ControlVault.com

Structure EU JVs that meet 70% local content while keeping Chinese operational control

Score: 6.8/10FranceHard Build
Brand Colors

The Opportunity

Problem

Chinese EV makers must form joint ventures and share control with European firms to comply with strict 70% local content rules for EU market access

Solution

ControlVault provides a library of pre-approved JV governance structures, IP protection clauses, and board control mechanisms specifically designed for Chinese EV makers. Users can simulate different control scenarios, generate customized legal packs, and monitor compliance throughout the JV lifecycle with automated audit trails.

Target Audience

Chinese EV manufacturers expanding into the European market

Differentiator

Deep legal and governance focus with Chinese-language interface and templates reviewed by both Chinese and EU counsel — built exclusively for EV sector control preservation.

Brand Voice

professional

Features

Governance Template Library

must-have35h

50+ JV structures with different control mechanisms tested in EU courts

Control Simulator

must-have40h

Visual modeling of board seats, veto rights, and IP licensing impact on control

Clause Generator

must-have38h

AI assembles full JV agreement from selected governance preferences

Local Content Integration Module

must-have25h

Links governance choices to required local sourcing commitments

Audit Trail & Compliance Monitor

must-have30h

Tracks all decisions against original JV agreement and EU regulations

Bilingual Document Portal

nice-to-have22h

All documents available in Chinese and English with side-by-side comparison

Board Decision Simulator

nice-to-have18h

Model how different board compositions affect strategic decisions

Annual Review Wizard

nice-to-have15h

Automated yearly JV health and compliance check

Total Build Time: 223 hours

Database Schema

organizations

ColumnTypeNullable
iduuidNo
nametextNo
created_attimestampNo

Relationships:

  • has many jvs
  • has many users

jvs

ColumnTypeNullable
iduuidNo
organization_iduuidNo
partner_nametextNo
control_scoreintNo
local_content_targetintNo
statustextNo

Relationships:

  • belongs to organization
  • has many clauses
  • has many audit_logs

governance_templates

ColumnTypeNullable
iduuidNo
nametextNo
control_levelintNo
descriptiontextYes
is_verifiedboolNo

audit_logs

ColumnTypeNullable
iduuidNo
jv_iduuidNo
actiontextNo
created_attimestampNo

Relationships:

  • belongs to jv

API Endpoints

POST
/api/simulate

Run governance and control simulation

🔒 Auth Required
POST
/api/generate

Generate JV agreement from template selections

🔒 Auth Required
GET
/api/jvs/:id/logs

Retrieve compliance audit trail

🔒 Auth Required
GET
/api/templates

List available governance templates

🔒 Auth Required

Tech Stack

Frontend
Ruby on Rails + Hotwire Turbo + Stimulus
Backend
Ruby on Rails 7
Database
PostgreSQL
Auth
Devise + OmniAuth (WeChat support)
Payments
Stripe
Hosting
Fly.io
Additional Tools
Docx templating with CaracalOpenAI for clause customizationSidekiq for background jobs

Build Timeline

Week 1: Rails foundation and auth

28h
  • Rails 7 app with Hotwire
  • Multilingual support setup
  • User/organization system

Week 2: Template engine and simulator

45h
  • Governance template system
  • Interactive control simulator

Week 3: Document generation

42h
  • Clause library and document generator
  • Bilingual PDF output

Week 4: Audit and monitoring

35h
  • Audit log system
  • Compliance monitoring dashboard
  • Alert engine

Week 5: Polish, legal review integration, payments

32h
  • Stripe billing
  • Landing page in Chinese/English
  • Beta testing
Total Timeline: 5 weeks • 235 hours

Pricing Tiers

Navigator

$0/mo

View-only mode

  • Template browsing
  • Basic simulator

Architect

$35/mo

Max 3 active JVs

  • Full simulator
  • Document generation
  • Audit trail for 3 JVs
  • Chinese + English output

Guardian

$89/mo

Unlimited

  • Unlimited JVs
  • Priority legal updates
  • Annual review automation
  • Dedicated Chinese support

Revenue Projections

MonthUsersConversionMRRARR
Month 15516%$308$3,696
Month 658023%$4,670$56,040

Unit Economics

$115
CAC
$1650
LTV
3.8%
Churn
79%
Margin
LTV:CAC Ratio: 14.3xExcellent!

Landing Page Copy

Keep Control in Europe

Structure joint ventures that satisfy EU local content rules without surrendering board control or IP ownership.

Feature Highlights

Proven governance templates
Control impact simulator
Bilingual legal packs
Continuous compliance monitoring

Social Proof (Placeholders)

"'We maintained 51% board control and passed every EU audit' — General Counsel, Zeekr"
"'This replaced our €180k legal bill' — CEO, Hozon Auto"

First Three Customers

1. Reach out to legal/compliance heads at Chinese EV companies with EU offices via WeChat groups. 2. Offer free 'Control Risk Assessment' using the simulator. 3. Secure pilot partnerships through introductions from the Chinese Embassy in Brussels trade office.

Launch Channels

LinkedInChina Law & Policy forumsEV legal WeChat channelsr/lawAutomotive Industries Association events

SEO Keywords

eu jv governance templatespreserve control in european joint venturechinese ev jv structureeu local content without losing controljv control simulator

Competitive Analysis

DezanShira

dezshira.com
Consulting only
Strength

Strong on-ground China-EU knowledge

Weakness

No self-serve software or simulator

Our Advantage

Instant self-service templates and simulation at fraction of consulting cost

Lexology

lexology.com
Subscription research
Strength

Huge legal database

Weakness

Generic templates, not EV or control-specific

Our Advantage

Curated, tested, EV-specific control mechanisms

🏰 Moat Strategy

Library of governance templates that have been used successfully and reviewed by top EU firms creates strong brand trust and defensibility. Data from audit trails improves simulator accuracy.

⏰ Why Now?

2024-2025 EU regulatory changes have made generic JV templates dangerous. Chinese companies need specialized, control-preserving structures immediately.

Risks & Mitigation

legalhigh severity

Templates could be seen as legal advice

Mitigation

Clear disclaimers, require users to have counsel review, partner with EU firm for quarterly template updates

marketmedium severity

Companies may still want big law firms for prestige

Mitigation

Target mid-tier OEMs and position as 'the tool used by legal teams at leading Chinese EV makers'

Validation Roadmap

pre-build18 days

Share 6 governance structure options with 20 Chinese EV legal executives for feedback

Success: At least 15 say they would pay for access to such a platform

mvp30 days

Deliver 5 customized JV packs during beta

Success: At least 3 beta users sign paid contract after seeing output

Pivot Options

  • Expand into full contract lifecycle management
  • Create marketplace for EU legal partners
  • Offer AI contract review service for any China-EU deal

Quick Stats

Build Time
235h
Target MRR (6 mo)
$7,200
Market Size
$52.0M
Features
8
Database Tables
4
API Endpoints
4