A tech-enabled wholesale insurance brokerage rebuilding how large, complex commercial risks are placed in the roughly $100bn Excess & Surplus market.
Most of the insurance value chain gets ignored by technology. arqu went straight for the least glamorous, most complicated part of it - the wholesale middle - and decided that was exactly where modern software belonged.
When a commercial risk is too big, too new, or too strange for the standard insurance market, it lands in what the industry calls Excess & Surplus, or E&S - a roughly $100 billion corner of the market that has grown double digits for several years running. It is where a wildfire-exposed property portfolio, a first-of-its-kind energy project, or a sprawling construction program goes to find coverage. Wholesale brokers sit in the middle, translating those hard risks between the retail brokers who represent the insured and the carriers willing to take the bet.
Founded in San Francisco in 2020, arqu is a wholesale broker - but it behaves more like a software company that happens to place insurance. Its broker teams use proprietary tools to pre-underwrite every risk in depth before it reaches a carrier. The pitch to retail brokers is not "we'll quote you faster." It is "we'll understand this risk better than anyone else in the room, and that shows up in the participation, the pricing, and the speed." The company says that approach has cut placement times from weeks to days.
We empower our broker teams with technology to provide unparalleled service to our retail brokerage customers and be the best pre-underwriting partners for our capacity providers.
Large, complex commercial risks are slow and painful to place. Underwriters get incomplete information, brokers chase submissions for weeks, and pricing suffers when nobody fully understands the risk.
Retail insurance brokerages that need to place hard risks, and the carriers and capacity providers on the other side. arqu works with 20 of the largest retail brokerages in the country.
Broker teams armed with software that pre-underwrites each risk in depth - improving participation, pricing, and process, and shrinking placement time from weeks to days.
Plenty of insurtech startups tried to replace the broker with a form and a quote engine. arqu took the opposite bet: keep the experienced broker, and make each one dramatically more productive. It earns standard wholesale commissions rather than charging a separate software fee, so it competes on underwriting depth - not on being the cheapest interface.
That distinction matters most on the risks that resist automation: national property portfolios, large-scale loss schedules, and one-off industrial projects. In 2024 arqu launched portfolio-level analytics precisely for that work, letting broker teams evaluate complex exposures at the portfolio level rather than one policy at a time.
Figures compiled from public funding announcements. Bars scaled for illustration.
arqu's original vertical - large, phased building programs with layered exposures that reward deep pre-underwriting.
National property portfolios and complex schedules, supported by arqu's portfolio-level analytics.
Capital-intensive and often novel projects that need carriers comfortable with unusual risk profiles.
Emerging environmental exposures where good data materially changes how a risk is understood and priced.
The core business: placing large, complex commercial risks in the E&S market, with software woven through every step of the placement.
Data and analytics tooling that lets broker teams thoroughly pre-underwrite each risk before it reaches carriers - the heart of arqu's speed advantage.
Tools for evaluating national property portfolios and large-scale loss schedules at the portfolio level, not policy by policy.
arqu is not just building a better wholesaler, it is redefining how wholesalers operate and create value.
Chi Lee and co-founders launch arqu to modernize the wholesale insurance servicing model.
Capital from Lightspeed Venture Partners, Foxe Capital, and Nationwide Ventures funds the brokerage and its technology.
Intact Ventures and existing investors join, bringing total funding to roughly $13.5M.
arqu expands into real estate, energy, and environmental verticals and launches portfolio-level analytics.
arqu sits in the wholesale middle of the insurance value chain, between retail brokers and carriers.
Its traditional peers are the large wholesale brokers - names like Amwins, RT Specialty, CRC Group, and Burns & Wilcox - alongside a newer wave of insurtech-enabled wholesalers and MGAs. arqu's wager is that the winners in this segment will be the ones that treat data and software as core to the broking itself, not as a bolt-on. With around 18 people and 20 of the country's largest retail brokerages already as customers, it is trying to prove that a small, technical team can compete on the hardest risks in the market.
A cross-functional team blending decades of experience across insurance, technology, and financial services, organized around engineering, product, brokerage, and sector practice leads.
Standard wholesale commissions on placed risk. The technology's job is to make each broker more productive and each placement better-informed - not to add a separate line item.
Compiled from public sources including arqu.com, BusinessWire, Crosslink Capital, Insurtech Insights, FinSMEs, and Crunchbase. Funding figures are approximate and drawn from public announcements. No official YouTube interview or product demo video was found at time of writing.