KKR Acquires OSTTRA from S&P Global and CME Group

Deutsche Börse Group Acquires General Atlantic's Remaining Stake in ISS STOXX

February 13, 2026

Data & Analytics

Deutsche Börse Group agreed to acquire General Atlantic’s remaining 20% minority stake in ISS STOXX for approximately €1.1 billion, payable in two tranches in Feb–Mar 2026. The buyout gives Deutsche Börse full ownership of the data, analytics and index business, intended to increase operational agility and simplify execution of its growth strategy within the group.

Open Systems Technologies Acquires Stratum Technology

January 28, 2022

IT Services

Open Systems Technologies (OST), a commercial IT subsidiary of Koniag, acquired Texas-based cloud service provider Stratum Technology. The acquisition expands OST's cloud and managed services capabilities—notably AWS and Microsoft Azure expertise—and strengthens its healthcare cloud practice for Epic implementations.

OSTC/OSTG Group Acquires BG Consulting

January 27, 2021

Education

BG Consulting, a UK-based financial training and education specialist, has been sold to OSTG Group (also referenced as OSTC), a global derivatives trading and education business. The transaction will combine BG Consulting's training capabilities and global associate network with OSTC/OSTG's trading and education platform to expand offerings and geographic reach in the financial training market.

LSEG Acquires TORA for $325 Million

February 22, 2022

Cloud & SaaS

London Stock Exchange Group (LSEG) has agreed to acquire TORA, a cloud-based multi-asset trading technology provider, for $325 million. The deal expands LSEG's Trading & Banking Solutions capabilities—notably adding digital-asset trading functionality—and will fold TORA into LSEG's Data & Analytics division upon closing.

KKR Acquires Remaining 37% of Global Atlantic

January 2, 2024

Insurance

KKR & Co. Inc. has closed its previously announced transaction to acquire the remaining 37% of The Global Atlantic Financial Group, bringing its ownership to 100%. Global Atlantic will remain led by its existing management team and operate under the Global Atlantic brand as a wholly‑owned subsidiary of KKR, enabling closer collaboration to realize identified synergies and expand capabilities across insurance and investment solutions.

Deutsche Börse Acquires Majority Stake in Institutional Shareholder Services (ISS)

November 17, 2020

Data & Analytics

Deutsche Börse AG will acquire an approximately 80% majority stake in Institutional Shareholder Services (ISS), valuing ISS at USD 2,275 million for 100% of the business. Genstar Capital and current ISS management will retain about a 20% stake; the transaction strengthens Deutsche Börse's ESG data, analytics and governance capabilities and is expected to close subject to regulatory approvals.