Two Paths to Ownership
Both group captives and cell captives offer genuine insurance ownership. Both retain underwriting profit. Both are AM Best rated. But they're different structures designed for different organizations and risk profiles.
The choice between them determines your capital requirements, complexity, control level, and ultimate profitability. Get it right, and you're positioned for success. Choose poorly, and you're managing unnecessary complexity or accepting less control than you need.
Group Captives: Shared Ownership
A group captive pools multiple businesses under one license. Your premium contribution is separate—claims belong to you alone—but you share infrastructure, capital, and governance with other members.
Capital Requirements: You contribute your share of shared capital. Less than a single parent captive, but more than a cell.
Profit Sharing: You retain a proportional share of underwriting profits based on your premium volume and claims performance.
Control: Limited. You don't choose service providers independently. You accept group governance. Policy terms are standardized across the group.
Best for: Smaller organizations ($250K–$1M premiums) wanting ownership but not maximum control. Ideal for businesses seeking peer collaboration and shared resources.
Cell Captives: Individual Control
A cell captive gives you your own "cell"—a segregated account within a larger captive structure. You own 100% of your cell. Your claims belong entirely to you. Your underwriting profit is entirely yours.
Capital Requirements: Significantly lower than single parent captives. Some cell structures require as little as $25K in capital.
Profit Sharing: You retain 100% of your cell's underwriting profit. No sharing, no pooling.
Control: High. You design your coverage limits, loss funds, claims management approach. More customization than group captives.
Best for: Mid-sized organizations ($500K–$2M premiums) wanting full cell ownership without the capital burden of a single parent structure. Fastest-growing captive structure.
The Comparison
Group Captive Advantages:
- Lower capital requirements
- Simplified governance
- Shared infrastructure and expertise
- Built-in peer network
Group Captive Trade-offs:
- Limited profit retention (shared with other members)
- Less customization
- Shared governance decisions
- Less control over service providers
Cell Captive Advantages:
- 100% profit retention
- Maximum customization
- Full control over cell strategy
- Low capital requirements relative to control
Cell Captive Trade-offs:
- More complex governance
- Greater responsibility for strategy
- Need for more robust risk management
Making the Decision
Ask yourself: What's your annual insurance premium volume? Do you want to collaborate with peers, or do you prefer full independence? How sophisticated is your risk management culture?
Organizations generating $250K–$750K in premiums and comfortable with shared governance often thrive in group captives. Organizations generating $750K–$3M+ in premiums and wanting maximum control typically choose cell captives.
The beauty of captive ownership is that you're not locked in. You can start in a group, graduate to a cell, and eventually establish a single parent captive as your organization grows.