Fundraising Fox

Flexbase Technologies

San Francisco, US · Founded 2019 · Delaware corporation · 4 known investors

Founders & leadership

Flexbase Technologies was founded in 2019 by Zaidur Rahman.

ZR
Zaidur RahmanFounder

Board

SB
Saxon BaumBoard director

Investors · 4

Companyon VenturesreportedBoston · $2M – $10M
Florida FundersreportedTampa · $50K
Home Depot Venturesreported
MS&AD VenturesreportedMenlo Park · $500K – $3M

Reported raises · per SEC filings

Form D private placements

$57.7M disclosed across 3 of 4 rounds · 2023–2026

▶$28.7MraisedJan 2025 · 62 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Saxon BaumDirector
  • Zaidur RahmanExecutive Officer, Director
  • Yash PatelDirector
Offering amount
$40.6M
Amount sold
$28.7M
First sale
Oct 2024
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$7.1MraisedJul 2024 · 8 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Saxon BaumDirector
  • Zaidur RahmanExecutive Officer, Director
Offering amount
$10M
Amount sold
$7.1M
First sale
Dec 2023
Incorporated
Corporation, Delaware, 2019
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$21.9MraisedDec 2023 · 81 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Zaidur RahmanExecutive Officer, Director
  • Saxon BaumDirector
Offering amount
$22.2M
Amount sold
$21.9M
First sale
May 2023
Incorporated
Corporation, Delaware, 2019
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

In the news

Flex Raises $70 Million to Expand Private Banking Services - Bloombergbloomberg.com · Jul 2026Flexbase takes on Amexfinance.yahoo.com · Dec 2025Flex, a Brex for business owners, has raised $25M at a $250M valuation | TechCrunchtechcrunch.com · Mar 2025Flex Raises $225M in Equity and Debt Fundingfinsmes.com · Mar 2025Flexbase Technologies dba Flex has filed a notice of an exempt offering of securities to raise $10,000,000.00 in New Equity Investment. - intelligence360intelligence360.news · Jul 2024Flex Raises $120 Million in Equity and Debt, Launching Finance Super App for Business Ownersprnewswire.com · Sep 2023

Frequently asked questions

Who founded Flexbase Technologies?
Flexbase Technologies was founded by Zaidur Rahman in 2019.
Who are Flexbase Technologies's investors?
Flexbase Technologies's investors include Companyon Ventures, Florida Funders, Home Depot Ventures, MS&AD Ventures.
How much funding has Flexbase Technologies raised?
Flexbase Technologies has disclosed $57.7M raised across 3 of its 4 known rounds.
Where is Flexbase Technologies headquartered?
Flexbase Technologies is headquartered in San Francisco, US.