The Aporia · Financial Review editor-in-chief James Chessell quits to join media start-up

Financial Review editor-in-chief James Chessell quits to join media start-up

Read the original at The Sydney Morning Herald ↗

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APA MLA Chicago

Jaspan, C. (2026, September 23). Financial Review editor-in-chief James Chessell quits to join media start-up. The Sydney Morning Herald. https://www.smh.com.au/business/companies/financial-review-editor-james-chessell-quits-to-join-media-start-up-20260923-p60zwj.html?ref=rss&utm_medium=rss&utm_source=rss_feed

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

Quick Summary

James Chessell, editor-in-chief of the Australian Financial Review since late 2021, is leaving his position to join Joe Aston’s independent media start-up Rampart. Cosima Marriner has been appointed as the new editor-in-chief, marking the first time a woman holds this role at the publication. Rampart raised $2.3 million in funding and recently hired several full-time journalists, indicating its growing influence in Australian business journalism.

Written by AI on 2026-09-23, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

James Chessell, the editor-in-chief of The Australian Financial Review (AFR), is leaving his position to join an independent media start-up called Rampart founded by former AFR columnist Joe Aston. Chessell took over as AFR’s editor-in-chief more than two years ago and previously held roles at Nine's publishing division, including managing director of publishing and executive editor positions at The Sydney Morning Herald and The Age. Cosima Marriner, the paper’s current editor, has been appointed to succeed Chessell, marking her as the first woman to hold the role in AFR’s history.

Rampart secured $2.3 million in funding last month and has hired several full-time journalists since its launch early this year. The Financial Review is owned by Nine, which also provides legal services for Rampart in exchange for a share of the publication's revenue, creating an interesting business arrangement between these entities.

Written for “Media Executive Joins Start-Up” on 2026-11-01, grounded in this article and the 0 other(s) covering the same event.

Compared with similar articles

Nothing to compare against. No article is close enough to this one for the pipeline to have linked or judged the pair.

How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted

sentences that state something as happening or true

Uncertain

0 of 15 hedged ("reportedly", "may", "according to")

Leaning

not political

takes no side on a contested political question

Publisher signals

61/100

The Sydney Morning Herald's corrections and hedging, across everything collected from it. Not a measure of accuracy.

Outlets on this story

Entertainment

Same framing elsewhere

articles that frame the event the way this one does

Analyzed 2026-09-23 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability

Source leaning vs. consistency

Publisher

The Sydney Morning Herald · 5699 article(s) · 15 correction(s) detected

Running correction rate · 15 correction(s)

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Who wrote this

Calum Jaspan

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Nothing else under this byline is closely related to this article, so these are simply their most recent.

All 13 articles by Calum Jaspan →

Topics

AFR Aston Nine Rampart the Financial Review

Subjects

Rampart ORG · 4× the Financial Review ORG · 4× AFR ORG · 3× Aston GPE · 3× Nine ORG · 3× Chessell PERSON · 2× Marriner ORG · 2× James Chessell PERSON · 1× Joe Aston PERSON · 1× the Australian Financial Review ORG · 1×

Narrative

Chessell took over as editor-in-chief of the Financial Review just over two years ago, having previously been Nine’s managing director of publishing and executive editor at The Sydney Morning Herald and The Age.

framing: assertive · carried by 1 article(s) · first seen 2026-09-23

2026-09-23 · The Sydney Morning Herald

Financial Review editor-in-chief James Chessell quits to join media start-up · assertive framing

Claims (15 extracted, 0 hedged)

The editor-in-chief of the Australian Financial Review, James Chessell, is departing to join business columnist Joe Aston’s independent media outlet Rampart. asserted

editor → depart → outlet

The paper’s editor Cosima Marriner has been appointed as editor-in-chief, becoming the first woman to hold the role. asserted

editor → appoint → role

Chessell → take → Herald

The Financial Review is owned by Nine, which also publishes this masthead. asserted

which → own → masthead

Aston founded Rampart in early 2025 after leaving the Financial Review’s Rear Window column in 2023. asserted

Aston → found → 2023

Upon its launch, Nine signed a commercial arrangement with Rampart, agreeing to do the publication’s legal work in return for a share of revenue. asserted

Nine → sign → revenue

Aston also writes a monthly column for The Financial Review. asserted

Aston → write → Review

Last month, Rampart announced it had raised $2.3 million in funding and has hired several full-time journalists. asserted

it → announce → journalists

Marriner said it was an enormous privilege to be appointed to lead the Financial Review. asserted

it → say → Review

“Over the last few years we’ve worked hard to modernise the AFR and to broaden our journalism while staying true to our core of business, finance and politics,” Marriner said. asserted

Marriner → work → business

“We are in the best shape we have ever been, whether it’s in terms of audience, subscribers or revenue. asserted

it → ’ → audience

“At the AFR what we write matters to decision makers across business, finance and politics. asserted

write → write → business

“My ambition for the AFR is to continue to build on our reputation for breaking major news stories, setting the agenda and being the authoritative voice which shapes our national conversation.” asserted

which → continue → conversation

Chessell and Aston were contacted for comment. asserted

Chessell → contact → comment

The Business Briefing newsletter delivers major stories, exclusive coverage and expert opinion. asserted

newsletter → deliver → stories