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IRIS Software Group Appoints Marissa Carlson as Chief Marketing Officer

PRIVATENov 03, 2025

Position

Chief Marketing Officer

Company

IRIS

Marissa Carlson
SloughEducationPublishingEbooks

Description

IRIS Software Group has appointed Marissa Carlson as Chief Marketing Officer, effective November 10, 2025. Jonathan Priestley transitions to a newly created role as General Manager for Global Accountancy Solutions and Transformation. These appointments emphasize IRIS's commitment to customer-first innovation.

Other recent leadership changes in Education and Publishing

Executive moves at companies in the same sectors within 45 days, from Fundz verified event records.

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Company Information

Company

IRIS

Location

Slough, Berkshire, United Kingdom

About

IRIS Software Group is a global provider of mission-critical, cloud-hosted software solutions and services, supporting over 100,000 customers across 135 countries. Founded in 1978, IRIS partners with businesses, finance, HR and payroll teams, educational institutions, and accountancy firms to simplify complex processes, ensure compliance, and drive growth. By automating and providing insights into essential operations, IRIS empowers organizations to move forward with confidence. The company is certified as a 2024 Great Place to Work® across the UK, Ireland, India, Romania, Canada, and the USA.

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IRIS changed its leadership. Fundz had it the day it was filed, with the decision-maker at the company attached.

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Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 281,000+ organizations. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.