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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 5%

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

Proprietary index based on bid/ask volume and sentiment.

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PermitFlow Comparables

Compare PermitFlow with similar companies based on industry and business-model similarity.

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.

  • Aug 30, 2026

    Grew 18% QoQ, from 136 to 160 employees.

  • Aug 20, 2026

    Monthly visitors grew 46% MoM, reaching 68.7K.

PermitFlow Filings

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PermitFlow filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

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

Is PermitFlow a public or private company?

PermitFlow is a private company.

What is the current stock price of PermitFlow?

PermitFlow is a private company with no public stock price. No recent secondary market data is available.

How much is PermitFlow worth (valuation)?

PermitFlow's valuation is estimated at $500.0M based on funding round data.

Can I buy PermitFlow stock?

PermitFlow shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was PermitFlow's last funding round?

PermitFlow's most recent funding round was Series B on December 2, 2025.

Who are the main investors in PermitFlow?

Key investors in PermitFlow include Initialized Capital Management, Kleiner Perkins, Accel.

Will PermitFlow IPO soon?

No public IPO plans have been announced for PermitFlow.

How can I track PermitFlow secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor PermitFlow's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersNew York City, New York
Employee Range137
Year Founded2021
Last FundingDec 2, 2025

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