# EDGAR Filing Document

**Accession Number:** 0001719196
**File Stem:** 0001719196-26-000001
**Filing Date:** 2026-3
**Character Count:** 2544
**Document Hash:** da3d5b587120786eb6af58866ddcaba4
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001719196-26-000001.hdr.sgml**: 20260330

**ACCESSION NUMBER**: 0001719196-26-000001

**CONFORMED SUBMISSION TYPE**: X-17A-5

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260330

**DATE AS OF CHANGE**: 20260330

**EFFECTIVENESS DATE**: 20260330

**PERIOD START**: 20250101

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** EURONEXT MARKET SERVICES LLC
- **CENTRAL INDEX KEY:** 0001719196

**ORGANIZATION NAME:**
- **EIN:** 300998735
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** X-17A-5
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 008-70033
- **FILM NUMBER:** 26811531

**BUSINESS ADDRESS:**
- **STREET 1:** 120 WEST 45TH STREET
- **STREET 2:** TOWER 45, SUITE 2702
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10036
- **BUSINESS PHONE:** 914-582-3752

**MAIL ADDRESS:**
- **STREET 1:** 120 WEST 45TH STREET
- **STREET 2:** TOWER 45, SUITE 2702
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10036

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** EURONEXT SYNAPSE LLC
- **DATE OF NAME CHANGE:** 20171010

### Attached PDF Documents

**Attachment 1:** `emssf.pdf`

_No text found in this document._

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM X-17A-5

### ANNUAL AUDITED REPORT

### Filer Information

**Filer CIK:** 0001719196

**Filer CCC:** XXXXXXXX

**Is this a LIVE or TEST filing?:** LIVE

**Would you like a Return Copy?:** No

### Submission Information

**Report Period Begin Date:** 01-01-2025

**Report Period End Date:** 12-31-2025

**Type of Registrant:** Broker-dealer

**Any material weaknesses identified?:** No

### Registrant Identification

**Name of Broker-Dealer:** EURONEXT MARKET SERVICES LLC

**Business Address:** 120 WEST 45TH STREET, TOWER 45, SUITE 2702, NEW YORK, NY, 10036

**Contact Person:** Patrick Basilice

**Contact Phone:** 646-779-1135

### Independent Public Accountant Identification

**Accountant Name:** Sanville and Company

**Accountant Address:** 325 N. St. Paul Street, Suite 3100, Dallas, TX, 75201

**Accountant Type:** Certified Public Accountant

### OATH OR AFFIRMATION

I, **Patrick Basilice**, swear (or affirm) that, to the best of my knowledge and belief, the accompanying financial statements and supporting schedules pertaining to the firm of **EURONEXT MARKET SERVICES LLC**, as of **12-31-2025**, are true and correct.

**Signature:** Patrick Basilice

**Title:** Chief Compliance Officer