Persistent Systems to Acquire Arrka

AngelList Acquires Ark PES to Build Integrated Fund Administration, Banking and AI Platform

July 17, 2026

Cloud & SaaS

AngelList announced the acquisition of Ark PES (Ark), a fund management software platform used by more than 500 general partners and fund administrators across venture capital and private equity. The combined offering is intended to integrate Ark’s fund administration and investor relations workflows with AngelList’s banking and payments infrastructure and to expand AI capabilities across the fund lifecycle.

IKS Health Acquires ARAI Solutions to Expand Agentic Healthcare AI Stack

May 14, 2026

AI & Machine Learning

IKS Health announced it has acquired ARAI Solutions to accelerate development of its full agentic AI technology stack. The deal adds ARAI’s applied research expertise, biomedical knowledge infrastructure, and ontology/knowledge graphs intended to strengthen IKS Health’s clinical reasoning capabilities and reduce reliance on third-party AI infrastructure.

CACI International Acquires ARKA Group from Blackstone for $2.6 Billion

March 9, 2026

AI & Machine Learning

CACI International entered into a definitive agreement to acquire ARKA Group L.P. in an all-cash transaction valued at $2.6 billion. ARKA provides space-based sensors and agentic AI-based software that deliver geospatial intelligence for national security customers. The deal subsequently closed, with more than 1,100 ARKA employees joining CACI.

Cloud Software Group to Acquire Arctera

August 11, 2025

Cloud & SaaS

Cloud Software Group entered into a definitive agreement to acquire Arctera, a global data management company, from funds affiliated with Carlyle. Arctera will operate as a standalone business unit within Cloud Software Group’s portfolio after closing, which is expected in Q4 2025 subject to regulatory approvals and customary closing conditions.

ARKA Group Acquires Maxar's Radar and Sensor Technology (RST) Group

November 1, 2024

Aerospace & Defense

ARKA Group, L.P. has completed the acquisition of Maxar’s Radar and Sensor Technology (RST) group, a Ypsilanti, Michigan–based radar and sensor engineering team that supports U.S. government synthetic aperture radar (SAR) programs. The acquisition adds radar, moving-target indication and full‑spectrum geospatial intelligence capabilities to ARKA’s existing space hardware and software offerings, strengthening its mission-focused solutions for U.S. and allied defense customers.

Archer Acquires Compliance.ai

February 20, 2024

AI & Machine Learning

Archer has acquired Compliance.ai, an AI-driven regulatory change management platform, to integrate real-time regulatory monitoring and intelligence into Archer’s integrated risk and compliance offerings. The deal expands Archer’s AI capabilities for regulatory compliance, enabling automated monitoring, mapping of regulatory changes to policies, and improved reporting for heavily regulated enterprise clients.