| MTS SEF Inc. |
Pending |
06/30/2026 |
|
5 |
| OMeT SEF LLC |
Pending |
12/01/2025 |
|
9 |
| OneChronos Markets SEF LLC |
Pending |
11/21/2025 |
|
8 |
| REsurety Markets LLC |
Registered |
08/25/2025 |
|
9 |
| Rothera Exchange and Clearing LLC |
Dormant |
07/05/2025 |
After a corporate transaction on Jan. 20, 2026, LedgerX LLC (a dormant SEF) changed its legal name to Rothera Exchange and Clearing LLC ("Rothera"). |
13 |
| SwapXf LLC |
Pending |
01/30/2025 |
|
7 |
| Radial-X, LLC |
Dormant |
01/03/2024 |
TeraExchange, LLC was initially registered as a SEF on May 26, 2016. The SEF was notified in July 2019 that it was dormant per Commission Regulation 40.1(f). TeraExchange, LLC completed filing an application for Reinstatement of Registration from Dormancy on January 28, 2020. The SEF registration was reinstated on August 31, 2020. TeraExchange, LLC went dormant again on September 1, 2021 and submitted an application for its second reinstatement on January 13, 2022. On December 6, 2022, the Commission granted TeraExchange, LLC reinstatement of its SEF registration. TeraExchange,LLC changed it name to Radial-X, LLC on 10/23/2023. Radial-X, LLC went dormant again on January 1, 2024. |
18 |
| SwapEx LLC |
Vacated |
09/30/2023 |
Registered by Commission order on January 22, 2016. SwapEx LLC applied for temporary registration as a SEF on July 30, 2013 in order to trade interest rate swaps for which the CME will act as a DCO as well as FX NDF products that are not presently listed for clearing by a DCO. At the request of SwapEx LLC, the Commodity Futures Trading Commission issued an order that vacates the registration of SwapEx as a swap execution facility (SEF) effective September 30. |
13 |
| RTX Fintech & Research LLC |
Registered |
04/21/2023 |
|
14 |
| SpectrAxe, Inc. |
Registered |
12/05/2022 |
Registration originally granted under the name SpectrAxe LLC. SpectrAxe LLC converted to SpectrAxe, Inc. on April 4, 2025 and continues under the same SEF registration. |
1 |
| MarketAxess SEF Corporation |
Dormant |
09/01/2022 |
MarketAxess SEF Corporation recieved temporary registration on September 13, 2013. |
18 |
| AEGIS SEF, LLC |
Registered |
07/19/2022 |
|
11 |
| Seed SEF LLC |
Vacated |
12/17/2021 |
|
10 |
| iSwap Euro B.V. |
Registered |
12/10/2020 |
|
16 |
| Tassat Derivatives |
Dormant |
08/01/2020 |
Registered by Commission order on January 22, 2016; Registration Transfer trueEX to Tassat on November 6, 2019. Dormant as of August 01, 2020. |
12 |
| FTSEF LLC |
Dormant |
05/26/2019 |
|
17 |
| ICAP SEF (US) LLC |
Dormant |
01/22/2019 |
|
18 |
| Chicago Mercantile Exchange, Inc. |
Dormant |
01/22/2019 |
Dormant as of 1/22/2019. |
6 |
| GTX SEF LLC |
Vacated |
11/19/2018 |
|
8 |
| OSTTRA SEF |
Registered |
04/20/2017 |
NEX SEF changed its name to OSTTRA SEF, effective November 3, 2025. |
15 |
| Clear Markets North America, Inc. |
Registered |
06/27/2016 |
|
9 |
| LatAm SEF, LLC |
Registered |
01/22/2016 |
LatAm SEF, LLC received temporary registration on November 18, 2013. |
18 |
| ICAP Global Derivatives Limited |
Registered |
01/22/2016 |
|
22 |
| Bloomberg SEF LLC |
Registered |
01/22/2016 |
|
22 |
| Tradition SEF, LLC |
Registered |
01/22/2016 |
|
13 |
| LSEG FX SEF |
Registered |
01/22/2016 |
Refinitv has been rebranded to LSEG FX SEF because of the purchase of Refinitiv by the London Stock Exchange Group . |
9 |
| BGC Derivatives Markets, L.P. |
Registered |
01/22/2016 |
Registered by Commission order on January 22, 2016. BGC Derivatives Markets L.P. applied for temporary registration as a SEF on September 4, 2013 in order to trade swaps in various asset classes for which several organizations would serve as DCOs. |
8 |
| 360 Trading Networks, Inc. |
Registered |
01/22/2016 |
|
10 |
| tpSEF Inc. |
Registered |
01/22/2016 |
Registered by Commission order on January 22, 2016. |
8 |
| ICE Swap Trade LLC |
Registered |
01/22/2016 |
|
13 |
| Cboe SEF, LLC |
Registered |
01/22/2016 |
Bats Hotspot SEF, LLC changed its name to Cboe SEF, LLC effective October 31, 2017. See 40.6 Rule Submission 1710-1702-5653-55 Filing No 37491. Javelin SEF, LLC changed its name to Bats Hotspot SEF, LLC on December 23, 2016. Javelin SEF, LLC applied for temporary registration as a SEF on August 2, 2013, in order to trade interest rate swaps for which the CME will act as DCO. |
6 |
| GFI Swaps Exchange LLC |
Registered |
01/22/2016 |
|
39 |
| TW SEF LLC |
Registered |
01/22/2016 |
TW SEF LLC applied for temporary registration as a SEF on July 8, 2013 in order to trade cash-settled interest rate swaps and credit default index swaps for which the CME, LCH. Clearnet Ltd and/or ICE Clear Credit will act as a DCO. TW SEF LLC received temporary SEF registration on September 6, 2013. |
14 |
| DW SEF LLC |
Registered |
01/22/2016 |
DW SEF LLC applied for temporary registration as a SEF on July 8, 2013 in order to trade cash-settled interest rate swaps and credit default index swaps for which the CME, LCH. Clearnet Ltd and/or ICE Clear Credit will act as a DCO. DW SEF LLC received temporary SEF registration on September 6, 2013. |
14 |
| SDX Trading, LLC |
Withdrawn |
06/25/2015 |
|
9 |
| INFX SEF Inc. |
Withdrawn |
06/03/2015 |
|
10 |
| EOX Exchange LLC |
Withdrawn |
02/23/2015 |
EOX Exchange LLC applied for temporary registration on December 24, 2013 in order to trade permitted transactions which are not required to be cleared. EOX withdrew its application for SEF registration on 2/23/15. |
8 |
