LAST UPDATED: May 1, 2025

Credit Card Processing Companies in United States (3850)

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Simplefy, Inc.

301 Science Drive- Suite 280 | Moorpark- California- 93021 | 888-341-2999

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Revenue: $5 million - $10 million | Year Founded: 2012 | Firm Size: 10 - 50

Core Services: Credit Card Processing , Merchant Services

Simplificare, Inc.

480 South California Avenue- Suite 301 | Palo Alto- California- 94306-1609 | 800-464-5125

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Revenue: $10 million - $50 million | Year Founded: 1996 | Firm Size: 100 - 250

Core Services: Mobile Processing , Credit Card Processing , Check Processing

Singing River Federal Credit Union

6006 Highway 63 | Moss Point- Mississippi- 39563 | 228-475-9531

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Revenue: $1 million - $5 million | Year Founded: 2012 | Firm Size: 10 - 50

Core Services: Credit Card Processing

SinglePoint

Baseline | Phoenix- Arizona- 85018 | 855-711-2009

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Revenue: $1 million - $5 million | Year Founded: 2006 | Firm Size: 10 - 50

Core Services: Point of Sale Systems , Credit Card Processing

Small to mid-sized company acquisitions. SinglePoint has grown from a full-service mobile technology provider to a publicly-traded holding company. Through diversification into horizontal markets, SinglePoint builds its portfolio by acquiring an interest in undervalued subsidiaries, thereby providing a rich, diversified holding base. At SinglePoint, we research opportunities where we can... View Profile

Singular Payments

8115 Isabella Lane- Suite 11 | Brentwood- Tennessee- 37027 | 877-829-2170

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Revenue: Est. $1 million | Year Founded: 2008 | Firm Size: 1 - 10

Core Services: Credit Card Processing , Retail Processing , Payment Gateway

Siouxland Federal Credit Union

3000 Plaza Drive | South Sioux City- Nebraska- 68776 | 1 (402) 494-2073

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Revenue: $10 million - $50 million | Year Founded: 2016 | Firm Size: 100 - 250

Core Services: Credit Card Processing

Siris Capital Group, LLC

601 Lexington Avenue- 59th Floor | New York- New York- 10022 | 212-231-0095

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Revenue: $1 million - $5 million | Year Founded: 2011 | Firm Size: 10 - 50

Core Services: Portfolio Sales , Credit Card Processing , PCI Compliance

Sirq Merchant Solutions, L.C.

United States

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Revenue: Unknown | Year Founded: - | Firm Size: -

Core Services: Credit Card Processing

SIU Credit Union

395 North Giant City Road | Carbondale- Illinois- 62902 | 800-449-7301

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Revenue: $10 million - $50 million | Year Founded: 2015 | Firm Size: 100 - 250

Core Services: Credit Card Processing

SkyBank Financial

9999 Northeast 2nd Avenue | Miami Shores- Florida- 33138 | 800 617-9980

View Reviews (14) | Write a Review

Revenue: 4.3M | Year Founded: 2005 | Firm Size: 26

Core Services: Credit Card Processing , Payment Platforms , Payment Gateway

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