What is a Managing General Agent (MGA)?

Key takeaways

• An MGA sits between the carrier (capital, balance sheet, ultimate policy obligation) and the broker (client relationship, distribution). The MGA holds underwriting authority delegated by the carrier within defined limits.
• Specialty-cyber MGAs have grown rapidly in 2022-2026 because cyber risk requires expertise traditional carriers were slow to build. Coalition, At-Bay, Resilience, and Cowbell are well-known examples.
• The MGA model can pair underwriting authority with cybersecurity services, producing a tighter alignment between risk reduction and insurance pricing than traditional carriers can offer.
• For mid-market manufacturers, MGA-backed cyber policies often provide more responsive pricing, more accurate risk assessment, and better integration with continuous underwriting models. They are increasingly the default rather than the exception.
• ARG's longer-horizon roadmap includes a continuous-underwriting cyber MGA model paired with the existing adversarial simulation engagement; this entry is buyer education today and operational framing for that future direction.

What is an MGA, and how does it sit between carriers and brokers?

The insurance value chain has four typical participants.

1. Insured. The organization buying the policy.
2. Broker. The intermediary representing the insured, shopping for coverage and negotiating terms.
3. MGA (or wholesaler). An intermediary representing the carrier with delegated underwriting authority. Can underwrite, price, bind, and sometimes adjust claims within defined limits.
4. Carrier. The licensed insurance company holding the financial obligation to pay claims.

In a traditional model, the broker submits to the carrier's underwriter directly. The carrier underwrites, prices, and binds.

In an MGA model, the broker submits to an MGA. The MGA underwrites within authority delegated by the carrier (often called the "fronting" carrier). The MGA binds the policy on the carrier's paper. The carrier holds the financial obligation; the MGA holds the operational authority.

The MGA model exists because specialization pays off in some lines:

• Specialty expertise. Cyber, aviation, transportation, environmental, professional liability, and similar lines require expertise that not every carrier wants to build. MGAs can build deep expertise and serve multiple carriers.
• Distribution efficiency. MGAs can operate with lower expense ratios than full carriers for specific product types.
• Data and technology. MGAs can build technology platforms and data integrations that traditional carriers find expensive to develop internally.

For cyber specifically, the MGA model has proliferated because the line is fast-evolving and requires technical expertise that traditional carriers have struggled to recruit and retain.

The economics of MGAs and why specialty-cyber MGAs are growing fast

The economic alignment in an MGA model can differ from a traditional carrier model in ways that matter.

Traditional carrier economics. The carrier earns underwriting profit (premium minus claims minus expenses) plus investment income on reserves. The underwriting incentive is for accuracy: priced correctly, the risk is profitable; priced incorrectly, the risk produces loss.

MGA economics. The MGA typically earns commission on premium written plus (in some models) a profit-share component on underwriting profit. The carrier retains the underlying risk and earns the residual underwriting profit.

The profit-share alignment is what makes specialty-cyber MGAs interesting. When the MGA earns more when claims are lower, the MGA has incentive to:

• Underwrite carefully (decline bad risks).
• Price accurately (charge appropriate premium for assessed risk).
• Invest in pre-incident risk reduction (services that lower the insured's claim frequency).
• Improve insured posture continuously (continuous underwriting models).

The alignment produces specialty-cyber MGAs that pair underwriting with cybersecurity services. Coalition runs a managed security platform; At-Bay provides ongoing scanning and recommendations; Resilience offers active risk management; Cowbell uses continuous monitoring data in pricing. The services are not charity; they reduce claim frequency, which is the MGA's incentive.

The growth in 2022-2026 reflects this alignment plus the difficulty traditional carriers have had pricing cyber accurately. MGAs have taken share because they can move faster and align incentives better.

Why MGAs can price cyber risk more accurately than traditional carriers

Three structural advantages drive MGA accuracy in cyber.

1. Specialist expertise. A cyber MGA's underwriters spend all day on cyber risk. A traditional commercial carrier's underwriter spends part of their time on cyber and part on other lines. The specialist accumulates pattern recognition and tooling that the generalist cannot match.
2. Technology integration. Cyber MGAs invest in data integrations (external attack surface scanning, continuous monitoring, threat intelligence) that traditional carriers find expensive to deploy. The data informs pricing in real time, not just at underwriting.
3. Faster iteration. Cyber risk evolves quickly; ransomware groups, BEC operators, and supply-chain attack patterns shift quarterly. Cyber MGAs can adjust underwriting questions, control expectations, and pricing models in weeks; traditional carriers take quarters.

The combined effect is that cyber MGAs price more accurately, which produces better terms for well-controlled insureds and tighter terms for poorly-controlled ones. The market sorts more efficiently.

For mid-market manufacturers, the implication is that an MGA-backed cyber policy is often the better economic outcome at any given control posture. Better posture produces materially better pricing from an MGA than from a traditional carrier; worse posture is rejected faster (which is itself a useful signal).

Examples of cyber MGAs and what makes their models work

Several well-known cyber MGAs operate in 2026, each with a distinctive model.

• Coalition. Pairs cyber insurance with an "active risk management" platform: continuous scanning, alerts on emerging issues, incident response services. Profit-share alignment with carriers. Strong technology investment. Pioneered the "managed insurance" model.
• At-Bay. Cyber insurance plus ongoing security recommendations and scanning. Strong focus on email security and credential exposure. Specialty in mid-market and SMB segments.
• Resilience. Cyber insurance with active risk management services, focus on incident response readiness. Tighter coupling between underwriting and security services.
• Cowbell. Continuous-underwriting model with real-time risk scoring. Focus on small and mid-market organizations. Strong technology integration with policy management.
• Corvus (acquired by Travelers, 2024). Pioneered data-driven cyber underwriting; demonstrated the model could scale to carrier acquisition. Now operates inside Travelers.
• Various sector-specific MGAs. Specialty cyber MGAs focused on specific industries (healthcare, financial services, manufacturing) emerging through 2024-2026.

What makes these models work:

• Technology-first underwriting. External scanning, behavioral analysis, and continuous monitoring inform pricing decisions, not just questionnaire answers.
• Service-bundled offering. Insurance and security services are paired; the insured benefits from both.
• Specialty expertise. Underwriters who understand cyber risk in depth.
• Carrier partnerships with appetite. The MGA's fronting carrier has appetite for the risks the MGA writes; the relationship is stable.

The models that have struggled tend to share opposite properties: questionnaire-only underwriting, service-light offerings, generalist staff, or unstable carrier relationships.

How to evaluate whether an MGA-backed policy is right for your business

For a mid-market manufacturer choosing between traditional carrier and MGA-backed cyber coverage, six factors matter.

1. Pricing for your specific posture. An MGA with strong technology can produce materially better pricing for a well-controlled insured. Compare quotes; the difference is often substantial.
2. Coverage terms and sublimits. MGA policies sometimes have different terms than traditional carrier policies. Read the policy form, not just the headline coverage.
3. Bundled services and their value. What security services come with the policy. Are they useful, or are they marketing? Continuous scanning that produces actionable findings is valuable; a portal of generic content is not.
4. Carrier financial strength. The MGA does not pay claims; the carrier does. The carrier's financial strength rating (A.M. Best is the standard reference for property and casualty) is the relevant security measure.
5. Claim experience. Some MGAs have built strong claim-handling teams; others outsource to third-party administrators. Reference checks on claim experience produce useful signal.
6. Renewal stability. MGA-carrier relationships can change; a carrier withdrawing from the MGA's program disrupts the insured at renewal. Ask the broker about the MGA's carrier relationships and how stable they have been.

The right answer for many mid-market manufacturers is an MGA-backed policy when the MGA's technology, services, and pricing align with the organization's posture. The right answer for others is a traditional carrier when the relationship is established and the terms are competitive.

The choice is not abstract; it is policy-specific and quote-specific.

Best practices for selecting an MGA partner

When working with a broker to evaluate MGA options:

1. Insist on multiple quotes. Two to four MGA options plus traditional carriers. The comparison is the leverage.
2. Understand the carrier paper. Which carrier backs each MGA quote. Carrier financial strength matters more than MGA branding.
3. Evaluate services concretely. Bundled security services should be evaluated for actual operational use. Demo the platform; talk to existing insureds; assess whether the services are part of your security program or marketing material.
4. Review policy form carefully. Exclusions, sublimits, definitions of "incident" and "breach", war and infrastructure exclusions, OFAC compliance language. Differences across MGAs are real.
5. Check the appetite for your specific risk. Mid-market manufacturer with OT exposure is a different risk than a SaaS company. Some MGAs have appetite; others do not.
6. Confirm renewal and adjustment authority. Can the MGA adjust pricing mid-term based on changed posture (continuous underwriting model)? Can the MGA add coverage during the term? The flexibility matters operationally.
7. Understand the claim path. Who handles claims, what is the response time SLA, what is the integration with incident response. The claim experience is the moment the policy delivers value.
8. Track the MGA's reputation in your industry. Industry peers' experience with the MGA produces useful signal. Mid-market manufacturer peers' renewal experiences with specific MGAs are particularly informative.

MGA FAQs

Is an MGA the same as an insurance carrier?

No. The MGA underwrites and binds policies on behalf of a carrier; the carrier holds the policy reserves and the ultimate financial obligation to pay claims. The MGA acts with delegated authority within defined limits; the carrier remains the insurer.

Why are MGAs taking share in cyber insurance?

Cyber risk requires specialized expertise that traditional carriers have been slow to build. MGAs that focus specifically on cyber (sometimes paired with cybersecurity services) can underwrite the risk more accurately, integrate continuous data into pricing, and respond faster to a fast-evolving threat landscape. Specialty-cyber MGAs have grown rapidly in 2022-2026.

How does an MGA get paid?

Typically a commission on premium plus (in some models) a share of underwriting profit. The profit-share alignment matters: an MGA that earns more when claims are lower has incentive to underwrite carefully and to invest in pre-incident risk reduction.

Are MGA policies as financially secure as direct carrier policies?

Generally yes. The policy is backed by the carrier's balance sheet, not the MGA's. The MGA acts as the operating layer; claim payments come from the carrier. The carrier's financial strength rating (A.M. Best, S&P, Moody's) is the relevant measure of policy security.

How ARG approaches the MGA model for continuous-underwriting cyber coverage

ARG's medium-term roadmap (18 to 36 months from launch) includes the development of a cyber insurance MGA aligned to the engagement model. This entry is published today as buyer education; the operational offering is forward-looking.

The strategic logic:

• The continuous engagement produces continuous underwriting data. Adversarial simulation, continuous penetration testing, physical audit, and tabletop findings generate the operational data underwriters care about.
• The data integrates naturally with continuous-underwriting pricing. A program that demonstrably reduces dwell time, closes detection gaps, and improves verification habits should produce premium reduction; the engagement data is the evidence.
• Incentive alignment is structural. An MGA paired with the cybersecurity service has direct economic alignment: the service reduces claim frequency; the insurance pricing reflects the reduction; the insured pays less and is more secure simultaneously.
• Mid-market manufacturing is the focus. ARG's vertical specialization aligns with the gap in current cyber insurance offerings. Specialty-cyber MGAs serve broader markets; a manufacturing-specific MGA addresses the gap.

For founding clients today, the engagement structure positions the client to benefit from the future MGA offering when it launches. The data infrastructure ARG operates supports the eventual continuous-underwriting model; client engagements are structured to provide the evidence carriers will reward.

ARG does not currently underwrite or bind cyber insurance. The roadmap is forward-looking. Clients in need of cyber coverage today work with their existing broker and carrier or MGA relationships; ARG's audit findings and continuous engagement evidence support those relationships directly. See What is continuous underwriting? for the related operational model.

Apply as a founding client or see how the engagement works for the full delivery cycle.