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PermitFlow

PermitFlow

Private
New York City, New YorkEnterprise Softwarehttps://www.permitflow.com/

Last Round

Series B

Dec 2, 2025

Est. Valuation

$500M

Total Funding Raised

$91M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

PermitFlow is a construction technology company that develops an AI-powered platform designed to automate the permitting, inspection, and license management lifecycle for builders, contractors, and developers.

Sector

Enterprise Software

Verticals

Construction Tech, Workflow Automation, Vertical SaaS, Document Management, Compliance

Business Model

B2B

Customer Profile

Subscription SaaS, Usage-Based SaaS

AI Layer

Application

Keywords

construction permittingpermit automationproptechai constructionpermit softwarecontechbuilding permit applicationai agentsvertical saasworkflow automationdocument managementregulatory compliancepermit managementconstruction tech

Historical Pricing

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Caplight Momentum Score

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PermitFlow Comparables

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PermitFlow comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
GreenLite
85%
PermitPortal
75%
AutoSitu
72%

PermitFlow Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BDec 2, 2025
Series AFeb 22, 2024
SeedMay 8, 2023
AcceleratorMar 29, 2022

Key People

Founding team and executive leadership

Samuel K. Lam

Co-Founder & CTO

Founding Team

Francis Thumpasery

Co-Founder And CEO

Founding Team

Joel Graber

Chief Operating Officer

Executive Team

PermitFlow Investors

Notable investors and investment history

PermitFlow investors
InvestorRounds
Altos VenturesSeries B, Series A
Contech Instruments LimitedSeries A
Initialized Capital ManagementSeries B, Series A, Seed
Y CombinatorSeries B, Series A, Seed, Accelerator
Kleiner PerkinsSeries B, Series A
Felicis VenturesSeries B, Series A
AccelSeries B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 20, 2026

    Grew 24% QoQ, from 120 to 149 employees.

  • Mar 2, 2026

    Supported over $20B in development projects.

PermitFlow Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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PermitFlow Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about PermitFlow's valuation, stock price, and market status.

Firmographic Details

HeadquartersNew York City, New York
Employee Range149
Year Founded2021
Last FundingDec 2, 2025

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