- Companies
- Stax
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
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
Website
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
| Date | Stage | Valuation |
|---|---|---|
| Mar 2022 | Series 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
| Date | Stage | Investors | Raised | Valuation | Deal Summary |
|---|---|---|---|---|---|
| Mar 2022 | Series D | Blue Star Innovation Partners; Greater Sum Ventures; HarbourVest Partners | $245M | $1B | Stax 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 2018 | Series C | Fulcrum 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 2017 | Series B | Fulcrum Equity Partners (lead); Florida Opportunity Fund; DeepWork Capital; venVelo | $6M | - | - |
| May 2016 | Series A | venVelo (lead); Florida Opportunity Fund; DeepWork Capital; Florida Angel Nexus; Wet Paint Ventures; Phil Rawlins | $1M | - | - |
| Nov 2015 | Seed | venVelo (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
| Investor | HQ | Rounds | Role | First check |
|---|---|---|---|---|
| 3 | Participant | Nov 2015 | ||
| 3 | Participant | Nov 2015 | ||
| 3 | Lead | Nov 2015 | ||
| 2 | Lead | Oct 2017 | ||
| 1 | Participant | Mar 2022 | ||
| 1 | Participant | Mar 2022 | ||
| 1 | Participant | May 2016 | ||
| 1 | Participant | May 2016 | ||
This data is available for Pro users. Sign up to see all 10 Stax investors. Start Free Trial | ||||
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Start Free TrialAcquisitions 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
| 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 Country | ||||
| HQ City | Provo, UT | Los Angeles, CA | - | Ottawa |
| Deal Date | 1 Oct 2024 | 17 Oct 2023 | 30 Nov 2021 | 18 Mar 2021 |
| Valuation | undisclosed | undisclosed | undisclosed | undisclosed |
| EV/Revenue | ||||
| EV/EBITDA | ||||
This data is available for Pro users. Sign up to see all Stax acquisitions and their M&A valuation multiples. Start Free Trial | ||||
Stax Competitors
Stax competitors include listed companies like PicPay and PaySign, and private ones like Interswitch, TransferMate, Satispay and Hala.
| Company | HQ | Status | Revenue | EBITDA | Valuation | Revenue Multiple |
|---|---|---|---|---|---|---|
| Private | $300M | - | $1B | 3.3x | ||
| Private | - | - | $1B | - | ||
| Private | $160M | - | $980M | 6.1x | ||
| Private | - | - | $900M | - | ||
| Publicly listed | $1.2B | $205M | $1.2B | 0.5x | ||
| Publicly listed | $82M | $16M | $701M | 6.4x |
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 FY | EV/Revenue | EV/EBITDA | ||||||
|---|---|---|---|---|---|---|---|---|
| Revenue | EBITDA | Last FY | LTM | 2027E | Last FY | LTM | 2027E | |
| $2.7B | $119M | 0.5x | 3.0x | 10.3x | 7.5x | |||
| $2.1B | $379M | 1.2x | 1.2x | 6.7x | 5.6x | |||
| $4.6B | ($5.2B) | 0.6x | 0.7x | (0.6x) | 3.8x | |||
| $135M | $120M | 5.8x | - | 6.5x | - | |||
| $1.2B | $205M | 1.0x | 0.5x | 6.0x | 3.8x | |||
| $166M | $73M | 6.8x | 5.2x | 15.4x | 9.6x | |||
| $182M | - | 4.6x | 4.1x | - | - | |||
| $263M | $51M | 1.9x | 1.9x | 10.0x | 10.3x | |||
This data is available for Pro users. Sign up to see all Stax competitors and their valuation data. Start Free Trial | ||||||||
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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