Gyrus Capital Acquires Majority Stake in Katalist Group

Pyxis Advisory Group Acquires Catule Consulting

September 1, 2025

Consulting

Pyxis Advisory Group, a Houston-based diversified advisory firm, has acquired Catule Consulting, effective September 1, 2025. Catule principals Josh Grahmann and Silas Aday have joined Pyxis as Managing Directors to lead the firm’s Upstream and Oilfield Services verticals, expanding Pyxis’s capabilities across energy and industrial markets.

SIXGEN Acquires Kyrus Tech

December 2, 2024

Cybersecurity

SIXGEN, a mission-focused cyber solutions provider backed by Washington Harbour Partners, has acquired Kyrus Tech, a specialized software development and reverse-engineering firm serving the U.S. intelligence and defense communities. The add-on strengthens SIXGEN's engineering capabilities (adding ~80 engineers) and expands its mission-focused product and services portfolio for national security and critical infrastructure customers.

Gyrus Capital Acquires 40% Stake in Consulcesi Group

December 1, 2022

Healthcare Services

Funds advised by Gyrus Capital have acquired a 40% stake in Consulcesi Group, with founder Massimo Tortorella and management remaining involved. The investment will support Consulcesi's international expansion and M&A-driven growth to build a pan‑European digital healthcare platform and target doubling revenue to over €120 million by 2025.

Capgemini Acquires Quorsus to Reinforce Capital Markets Services

October 10, 2022

Financial Services

Capgemini has acquired Quorsus, a London-based consultancy specializing in post-trade capital markets, regulatory reporting, and market infrastructure. The acquisition strengthens Capgemini's capabilities in capital markets services and regulatory-driven transformation for financial institutions.

Gyrus Capital to acquire PwC Italia's Public Administration & Public Healthcare consulting business

June 4, 2021

Consulting

Gyrus Capital has agreed to acquire PwC Italia's consulting business that advises public administration and public healthcare systems on transformation, technology and project management. The carve-out—employing about 700 people—will be rebranded and remain led by the current management team, which will co-invest alongside Gyrus; the transaction was expected to close in Q3 2021. Gyrus intends to expand the team and product offering in Italy and internationally.

Bregal Unternehmerkapital Acquires Majority Stake in GUS Group

July 14, 2020

Software

Funds advised by Bregal Unternehmerkapital have acquired a majority stake in Cologne-headquartered enterprise software provider GUS Group. Management and investor Elvaston will retain a minority share as Bregal supports GUS’ continued organic growth and buy‑and‑build strategy for its ERP, LIMS and CRM offerings to process-industry mid-market customers.