Organization Index
Specialty managing general agency and national program manager

Tangram Insurance Services

Novato, California · United States broker distribution across admitted, alternative-risk and specialty programs

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An independent specialty-program administrator founded in 1999 and now operating as the anchor company of SkyKnight-backed Balavant Insurance Group. Tangram develops and underwrites niche programs spanning animal welfare, building services, entertainment, equipment dealers, care, sanitation, fuel distribution, security and social services.

LAST VERIFIED SEPTEMBER 20, 2026Official website
In-force premium$200M+Company reported at September 2025
Programs12+Company reported at September 2025
Founded1999Company reported
THE INDEX VIEW

Tangram Insurance Services is a useful case study in the evolution from an independent program administrator into the anchor of a private-equity-backed MGA platform. The company was founded in 1999, built more than a dozen specialist programs and reported over $200 million of gross written premium before spinning out of Heffernan Insurance Brokers in September 2025. Tangram became the inaugural portfolio company of Balavant Insurance Group, supported by SkyKnight Capital, while Heffernan retained a meaningful equity interest. The new platform says it will combine organic program expansion, underwriting-team recruitment and acquisitions, with a goal of exceeding $1 billion of premium by 2029. That ambition creates both scale benefits and governance tension. Shared technology, finance, compliance and carrier relationships can reduce duplicated cost and help specialist teams launch more quickly. But premium growth is not a proxy for underwriting value, and centralized services should not blur accountability for pricing, claims or reserves inside each program. Tangram’s existing portfolio spans materially different risk: animal welfare, janitorial and building services, entertainment, franchised equipment dealers, assisted living and personal care, portable sanitation, propane and fuel distribution, security guards and social services. These niches can be attractive precisely because they require specialist knowledge, but they do not diversify automatically. Many share workers’ compensation, commercial-auto, vulnerable-population or severity exposure. A security claim, an assisted-living abuse allegation and a fuel-delivery accident develop differently, yet all can produce long-tail liability. Capacity providers therefore need program-level performance by underwriting year, line and carrier, plus an aggregate view of common inflation, geography and claims vendors. Tangram’s 2024 acquisition of Preferred Reinsurance Intermediaries gives it internal access to treaty placement, alternative-risk structures and new-program development. That can improve capacity design and shorten the path from concept to binder. It also creates a conflict that must be actively governed: an affiliated reinsurance broker may advise the program manager, place its capacity and earn compensation from the transaction. Carrier selection, market canvassing, brokerage disclosure and independent review need to remain explicit. The September 2026 launch of Forge Energy extends Tangram’s fuel-and-propane expertise into a member-owned captive backed by Coaction. The structure caps a member’s indemnity loss participation at a company-reported $350,000 per claim and returns underwriting profit to well-run operators. Captive alignment can reward loss control and reduce cross-subsidy, but members need clear collateral, assessment, exit, claims and adverse-development terms. One poor fleet year can reveal whether a captive’s risk sharing was understood or merely marketed. Balavant also plans to diversify Tangram’s historically admitted portfolio into excess-and-surplus lines. E&S flexibility can improve product design and pricing speed, while adding filing, surplus-lines, policy-form and retail-disclosure obligations. Tangram publicly identifies carrier partnerships and program features, but it does not disclose program-level loss ratios, capacity concentration or underwriting profit. The measures that matter are ultimate loss and reserve development by program, carrier tenure and renewal terms, delegated-authority exceptions, claims-control rights, premium and producer concentration, cross-program accumulation, reinsurance placement economics, captive collateral and retention, program launches and closures, and whether Balavant’s shared services improve results after their full cost and acquisition incentives are recognized.

Tracked activity

NEWEST FIRST
Alternative risk

Launches Forge Energy captive

Tangram introduced a member-owned captive for fuel and propane distributors with Coaction capacity and capped member indemnity participation.

Ownership

Spins out into Balavant Insurance Group

Tangram became the anchor of a new SkyKnight-backed MGA platform after separating from Heffernan, which retained an equity interest.

Product

Adds crisis-care protection

The new product addressed post-event counseling, communications and related support for education and social-service risks.

M&A

Acquires Preferred Reinsurance Intermediaries

The acquisition added traditional reinsurance placement, MGA program development and alternative-risk capacity sourcing.

Capacity

Expands animal-welfare program with Liberty Mutual

Tangram added Liberty Mutual GRS North America Programs capacity to its long-running animal-welfare specialty offering.

Primary sources

Tangram — Current programs, broker proposition and ownership disclosureTangram — Current program portfolioTangram and SkyKnight — 2025 spinout, ownership and reported premium scaleBalavant — Current operating model, leadership and growth strategyTangram — Preferred Re acquisition and reinsurance capabilitiesTangram — Forge Energy captive structure and Coaction relationship