Mortgage Service Software Company Valon Completes $150 Million Series D, Valuation Doubles to $2.3 Billion
Valon completes Series D with a valuation of $2.3 billion
Mortgage service software company Valon has completed a $150 million Series D funding round, with a valuation of $2.3 billion, doubling from the previous round. New investor Ribbit Capital has joined, while existing investor Andreessen Horowitz continues to participate. The company states that the funds will be used for product development and hiring, covering positions in engineering, product, deployment, and sales, with locations including New York, San Francisco, and remote.
Founded in 2019, Valon aims to replace the servicing systems behind approximately $13 trillion in consumer mortgage debt. Co-founder and CEO Andrew Wang discovered during his mortgage investment work at Soros Fund Management that trillion-dollar funds still operated on 1960s infrastructure, often leading to discrepancies. He and Linda Du chose not to sell software initially but to apply for licenses themselves, becoming a regulated mortgage servicer. Wang mentioned that he spent 18 hours a day for six months reading federal and state regulations before coding them. They refer to the licensing process as taking three to five years.
As a self-operated servicer, Valon has processed over 850,000 loans with an outstanding principal of approximately $196 billion, achieving efficiency about three times that of traditional servicers. In August of this year, the servicing business was sold to Carrington Mortgage Services, which has integrated ValonOS as its core platform. Valon subsequently shifted to selling software. Within six months of external sales, it secured contracts with an annual recurring revenue exceeding $200 million.
Current clients include Carrington and ServiceMac, which the company claims is the fourth largest residential subservicer in the U.S. Newrez, under Rithm Capital, has signed a contract to migrate over 4 million loans to ValonOS starting in 2027, which a16z states is close to 10% of the market. The company also claims that one in every six outstanding U.S. mortgages has signed up to use ValonOS, with two of the top ten servicers already operating on it. The system covers loan data, investor reports, compliance logic, and fund movement, with AI agents handling homeowner emails and escrow analysis.
Wang mentioned in an a16z podcast that the next steps focus on long-tail service tasks, voice interfaces, and more segmented customer experiences. He also described large institutional deployments as change management, not just technology implementation. a16z is currently recruiting deployment strategists for Valon in New York and San Francisco.
This revenue from contract income is derived from replacing servicing systems, not from new mortgage issuance. Buyers are large servicers that no longer want to maintain legacy systems, while the seller, Valon, first proved efficiency with its self-operated portfolio before selling it. The $150 million will go towards product development and deployment, with over $200 million in annual recurring revenue coming from institutions like Newrez, Carrington, and ServiceMac that are migrating platforms. Valon benefits from having access to system records, while older service software that relies on 1960s mainframes and manual reconciliation faces pressure.
Source: Public Information
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Wang's path began with the mortgage ledgers at Soros, not from a generic customer system. After founding Valon in 2019, he chose to first obtain a servicing license, read federal and state regulations into code, and then prove efficiency with his own portfolio of 850,000 loans and approximately $196 billion in outstanding principal. In August 2026, he sold the servicing business to Carrington, leaving ValonOS. This sequence avoided the initial rejection of "no servicer dares to hand over their ledger to a new platform."
The $150 million from Series D is not for acquiring more loans. Ribbit and a16z are buying deployment capabilities, with funds directed towards engineering, product, and launch teams in New York and San Francisco. The revenue side includes over $200 million in annual recurring revenue from contracts within six months. Newrez will migrate over 4 million loans starting in 2027, while Carrington and ServiceMac are already operational. As a result, Valon has transitioned from a self-operated servicer to a supplier of system records, with loan ownership remaining with the servicers and data entry retained in ValonOS.
Structurally, this is similar to the mortgage cores long held by Fiserv and Black Knight, rather than another loan brokerage application. The difficulty in replacing Black Knight's MSP arises because investor reports, escrow, and compliance are all tied to the same old database. Valon exchanged its self-operated license for replacement rights and then sold the licensing business. The industry phase has shifted from "using applications to improve repayment experiences" to "who can become the system record for the top ten servicers." AI agents can only be added on top of this layer.
Essentially, this is a reconstruction of the industry chain. Mortgage issuance can switch banks, but servicing systems have not changed for decades because regulation, fund movement, and investor reporting cannot be migrated separately. By first becoming a servicer, Valon effectively entered the regulated ledger before selling ledger software back to the industry. Pricing power has shifted from previous mainframe maintainers to those who can provide compliance logic, fund movement, and migration teams simultaneously. Once the migration of 4 million loans is complete, the cost of replacement will fall on the next servicer.
ABAB News · Cognitive Laws
A new system that no one trusts must first be used as an old system.
Licensing is the ticket, while system records are the rent.
After selling the business, the remaining interfaces are more valuable.