Managing General Agents: PE's Favorite Insurance Asset Class

Introduction

Managing General Agents (MGAs) sit at the intersection of insurance brokers and carriers, combining the distribution function of a broker with the underwriting authority of a carrier, while maintaining the capital-light economics that make brokers so attractive to investors. This hybrid positioning has made MGAs the most sought-after asset class in insurance for private equity firms, which now own more than 30% of all US MGA entities.

Approximately 1,000 MGAs operate in the US, collectively handling $100 billion in premiums (about 12% of the total P&C market). Globally, the MGA sector generated $29.25 billion in revenue in 2024, growing 26% year-over-year, driven by talent acquisition, technology investments, and deepening partnerships with fronting carriers. For FIG bankers, MGA M&A is one of the most active deal categories in insurance, with double-digit EBITDA multiples and strong buyer demand from both PE platforms and strategic acquirers like Ryan Specialty and TIH.

The key distinction between an MGA and a traditional insurance broker is delegated underwriting authority. While a broker solicits quotes from carriers and negotiates on behalf of the client, an MGA has been granted binding authority by its carrier partners to perform functions that would traditionally belong to the insurer:

Underwriting and pricing: MGAs evaluate risks and set premiums using their own underwriting guidelines, data, and analytics. The carrier partner provides the capacity (balance sheet) and regulatory license, but the MGA makes the underwriting decisions.

Policy issuance and administration: MGAs issue policies, collect premiums, and handle policy modifications directly, functioning as the operational face of the carrier.

Claims handling: many MGAs have authority to manage claims on behalf of their carrier partners, including reserving and settlement decisions (within pre-agreed parameters).

Agent appointment: MGAs can appoint sub-agents and build distribution networks to source business for their carrier partners.

Managing General Agent (MGA)

An insurance intermediary that has been granted delegated underwriting authority by one or more carrier partners to bind coverage, set pricing, issue policies, and (in many cases) handle claims on behalf of the carrier. Unlike a standard broker (which presents risks to carriers for their underwriting decision), an MGA makes the underwriting decision itself, using its specialized expertise in a niche market segment. The carrier provides the licensed paper (insurance license), balance sheet (reserves and capital), and regulatory infrastructure, while the MGA provides the underwriting talent, distribution network, and market-specific expertise. MGAs typically earn commissions of 10-20% of gross written premium, plus profit-sharing arrangements (contingent commissions) that reward favorable underwriting results. The model is capital-light because the MGA does not hold reserves or maintain regulatory capital; all underwriting risk sits with the carrier partner.

Private equity firms have invested aggressively in MGAs because the model combines several attributes that PE investors prize:

Capital efficiency: MGAs earn 10-20% commissions on premiums placed without deploying any balance sheet capital. There are no reserves, no RBC requirements, and no catastrophe exposure on the MGA's books. All underwriting risk is assumed by the carrier partner.

High margins: MGA EBITDA margins typically range from 25-40%, driven by commission income, profit-sharing arrangements, and lean operating structures. Margins can expand further with scale as fixed costs (technology, compliance, management) are spread over a larger premium base.

Recurring revenue: like brokers, MGA revenue recurs annually as policies renew. Client retention rates are high because the MGA has invested in understanding the insured's specific risk profile.

Growth optionality: MGAs can grow by adding new carrier partners (accessing additional capacity), entering adjacent specialty niches (leveraging existing underwriting expertise), or expanding geographically. Premium growth rates have exceeded 20% annually over the past five years, significantly outpacing the broader P&C market.

MGA acquisitions grew at a compound annual rate of approximately 30% between 2014 and 2021, peaking at 79 deals in 2021 before stabilizing in 2023-2024. Despite the moderation in deal volume, valuations have remained at all-time highs, with double-digit EBITDA multiples common for high-quality MGA platforms.

The primary buyer categories include:

PE-backed MGA platforms: firms like K2 Insurance Services (Warburg Pincus), NSM Insurance Group (Carlyle/New Mountain Capital), and AmTrust Financial Services use PE capital to build diversified MGA portfolios through serial acquisitions. The platform strategy mirrors the insurance broker roll-up model: acquire small, specialized MGAs at moderate multiples, integrate them onto a shared technology and operations platform, and create a larger, more diversified entity valued at a premium multiple.

Strategic acquirers: Ryan Specialty, TIH (formerly Truist Insurance Holdings), and the major brokers (Marsh, Aon, Gallagher) actively acquire MGAs to add underwriting-authority capabilities to their distribution platforms. Strategic buyers can offer MGAs access to broader distribution networks and carrier relationships.

Carrier partners: some carriers acquire their most productive MGAs to bring underwriting expertise in-house and capture the full value chain (from risk selection to claims management).

The MGA model extends beyond the US. In the London market, Lloyd's coverholders serve a similar function: delegated underwriting authorities that bind business on behalf of Lloyd's syndicates across global markets. Lloyd's coverholder premium has grown to approximately $25 billion annually, processed through over 4,000 active coverholder relationships. European MGA formation is accelerating as specialty underwriters recognize the capital efficiency of the model, and PE firms are increasingly applying the US roll-up playbook to UK and Continental European MGAs. For FIG bankers covering cross-border insurance M&A, the convergence of the US MGA model with the Lloyd's coverholder ecosystem creates advisory opportunities that span both regulatory frameworks.

MGAs represent the sharpest expression of the capital-light insurance model: underwriting expertise monetized without balance sheet risk. As the insurance industry continues to specialize and as PE capital continues to flow into distribution and underwriting management, MGAs are likely to capture an increasing share of the P&C market, creating sustained M&A deal flow for FIG advisory teams.