Stax Valuation, Funding & Investors

Stax is valued at $1B as of March 2022.

See full Stax profile

Last Stax valuation

$1B

Series D · Mar 2022

Last Stax funding round

$245M

Series D · Mar 2022

Cumulative funding Stax raised

$263M

across 5 funding rounds

Key investors in Stax

  • DeepWork Capital
  • Florida Opportunity Fund
  • venVelo
  • Fulcrum Equity Partners
  • HarbourVest Partners
  • Greater Sum Ventures

Stax Overview

About Stax

Stax Payments is a payment processing provider based in Atlanta, Georgia. The company embeds payment gateways into software platforms for SaaS providers, ISVs, and SMBs. It offers subscription billing, tokenization, and fraud prevention compliant with PCI DSS Level 1. Stax serves verticals like hospitality and e-commerce through partnerships with QuickBooks and Shopify. Founded in 2019, the platform facilitates over $5 billion in annual payment volume across the United States.


Founded

2014

HQ

United StatesOrlando, FL

Status

Privately held

Customer focus

B2B

Revenue model

Commission

Valuation

$1B (Mar 2022)

Stax Valuation

Stax is currently valued at $1B, based on its Series D in March 2022.

The $245M round included Blue Star Innovation Partners, Greater Sum Ventures and HarbourVest Partners.

Stax valuation by funding round

Stax valuation by funding round
DateStageValuation
Mar 2022Series D$1B

Stax Funding History

Stax has raised a total of $263M across 5 funding rounds.

Stax's first fundraising round was a $900K seed round in November 2015. The most recent completed round was a $245M Series D in March 2022.

Stax funding rounds

Stax funding rounds
DateStageInvestorsRaisedValuationDeal Summary
Mar 2022Series DBlue Star Innovation Partners; Greater Sum Ventures; HarbourVest Partners$245M$1BStax Payments, a payment processing company serving over 30,000 customers in North America, operates as a full end-to-end payment processor offering both in-person and online payment methods, with a flat-rate subscription pricing model targeting businesses generating at least $5,000 monthly in revenue. The platform includes features such as digital invoicing, ACH processing, payment terminals, and comprehensive analytics dashboards. Stax Payments closed a $245 million private equity funding round on March 8, 2022, led by Blue Star Innovation Partners, Greater Sum Ventures, and HarbourVest Partners. This represented the company's largest single funding round to date. The company had previously raised $19.65 million across earlier rounds, bringing total capital raised to approximately $264.65 million as of the 2022 round.
Jul 2018Series CFulcrum Equity Partners (lead)$11M-Stax is a US-based payments fintech company founded in 2014 by siblings Sal Rehmetullah and Suneera Madhani, offering payment processing solutions via API for small businesses, enterprises, and software vendors. Fulcrum Equity Partners invested in Stax as part of its portfolio of high-growth B2B software companies targeting $2 million to $15 million in ARR. The specific July 2018 funding round led by Fulcrum Equity Partners lacks disclosed details on amount raised, valuation, or financial metrics in sources.
Oct 2017Series BFulcrum Equity Partners (lead); Florida Opportunity Fund; DeepWork Capital; venVelo$6M--
May 2016Series AvenVelo (lead); Florida Opportunity Fund; DeepWork Capital; Florida Angel Nexus; Wet Paint Ventures; Phil Rawlins$1M--
Nov 2015SeedvenVelo (lead); Florida Opportunity Fund; DeepWork Capital$900K--

Who has invested in Stax?

10 investors have backed Stax across its funding rounds, including DeepWork Capital, Florida Opportunity Fund, venVelo, Fulcrum Equity Partners, HarbourVest Partners and Greater Sum Ventures.

Lead investors include Fulcrum Equity Partners and venVelo.


Stax Investors

Investors in Stax by funding rounds participated
InvestorHQRoundsRoleFirst check
Florida Opportunity FundUnited StatesOrlando, FL3ParticipantNov 2015
DeepWork CapitalUnited StatesOrlando, FL3ParticipantNov 2015
venVeloUnited StatesOrlando, FL3LeadNov 2015
Fulcrum Equity PartnersUnited StatesAtlanta, GA2LeadOct 2017
Blue Star Innovation PartnersUnited StatesDallas, TX1ParticipantMar 2022
Greater Sum VenturesUnited StatesKnoxville, TN1ParticipantMar 2022
Florida Angel NexusUnited StatesUnited States1ParticipantMay 2016
Wet Paint VenturesUnited StatesNew York City, NY1ParticipantMay 2016

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Acquisitions by Stax

Stax has acquired 4 companies to date.

Last acquisition by Stax was on October 1st 2024. Stax acquired BlockChyp for undisclosed valuation.


Latest Acquisitions by Stax

BlockChyp
Atlantic Pacific Processing Systems
Cardxx
Fusebill
Description
BlockChyp delivers an EMV payments platform for software developers, integrating contactless chip cards and traditional methods on a custom merchant-focused blockchain.
Atlantic Pacific Processing Systems is a merchant services provider offering credit card processing, ACH, and payment gateways for retail, e-commerce, mobile, and mail-order transactions. Established over two decades ago, it serves merchants nationwide with equipment like terminals, PIN pads, and virtual gateways integrated with shopping carts such as Shopify and WooCommerce. The company focuses on personalized support and compliance with PCI DSS standards.
Cardxx Inc is currently a development stage company, The Company's principal business activity has been the designing, manufacturing, and distributing of smart cards using a state of the art proprietary production process known as the Reaction Assisted Molded Process.
Fusebill is a subscription management platform that automates billing, revenue recognition, and dunning for recurring revenue businesses. Ottawa-headquartered, it processes billions in annual transactions for over 300 customers including Ancestry and Unity. Backed by OMERS Ventures and Covington Funds, Fusebill handles complex pricing models, multi-currency invoicing, and integrations with Zuora, Salesforce, and NetSuite. The cloud service supports scalability for enterprises managing millions of subscribers.
HQ CountryUnited StatesUnited StatesUnited StatesCanada
HQ City
Provo, UT
Los Angeles, CA
-
Ottawa
Deal Date1 Oct 202417 Oct 202330 Nov 202118 Mar 2021
Valuationundisclosedundisclosedundisclosedundisclosed
EV/Revenue
EV/EBITDA

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Stax Competitors

Stax competitors include listed companies like PicPay and PaySign, and private ones like Interswitch, TransferMate, Satispay and Hala.

Public and private companies comparable to Stax
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
InterswitchNigeriaLagosPrivate$300M-$1B3.3x
TransferMateIrelandKilkennyPrivate--$1B-
SatispayItalyMilanPrivate$160M-$980M6.1x
HalaSaudi ArabiaRiyadhPrivate--$900M-
PicPayBrazilBrazilPublicly listed$1.2B$205M$1.2B0.5x
PaySignUnited StatesUnited StatesPublicly listed$82M$16M$701M6.4x

Stax Public Comps

Stax is still privately-owned, but its public comps include Eurowag, Deluxe, Worldline, SY Holdings Group, PicPay, Fawry, Cass Information Systems, Digital Garage, PaySign and SLR Digital Finance.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Eurowag$2.7B$119M0.5x3.0x10.3x7.5x
Deluxe$2.1B$379M1.2x1.2x6.7x5.6x
Worldline$4.6B($5.2B)0.6x0.7x(0.6x)3.8x
SY Holdings Group$135M$120M5.8x-6.5x-
PicPay$1.2B$205M1.0x0.5x6.0x3.8x
Fawry$166M$73M6.8x5.2x15.4x9.6x
Cass Information Systems$182M-4.6x4.1x--
Digital Garage$263M$51M1.9x1.9x10.0x10.3x

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Common questions about Stax

When was Stax founded?Stax was founded in 2014.
Where is Stax headquartered?Stax is headquartered in Orlando, FL, United States.
Is Stax publicly listed?No, Stax is a private, VC-backed company.
What is Stax's valuation?Stax was last valued at $1B in its Series D in March 2022.
How much funding has Stax raised?Stax has raised $263M across 5 funding rounds.
What was Stax's last funding round?Stax's last funding round was a $245M Series D in March 2022.
Who are Stax's investors?Stax's investors include Florida Opportunity Fund, DeepWork Capital, venVelo, Fulcrum Equity Partners, Blue Star Innovation Partners, Greater Sum Ventures, Florida Angel Nexus, Wet Paint Ventures, Phil Rawlins and HarbourVest Partners.
Which companies are comparable to Stax?Companies comparable to Stax include Interswitch, TransferMate, Satispay, Hala, PicPay and PaySign.
How many companies has Stax acquired?Stax has acquired 4 companies, including BlockChyp, Atlantic Pacific Processing Systems, Cardxx and Fusebill.

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