GBR Business Units - Thameslink and WMR

vuzzeho · 29 Apr 2026

Forgive me if there's a better place to put this - couldn't think of where.

RAIL Magazine (free, just sign up) is reporting today on the next integrated business units (IBUs) as part of the renationalisation and 'joining up' of the railways.

Next integrated business units planned for later this year

Three units are currently in operation with two more set to be created over the coming months.

www.railmagazine.com

Next integrated business units planned for later this year
Thameslink and the West Midlands regions are set to be the next integrated business units (IBUs), RAIL understands.

Under rail reform plans making their way through Parliament, operators and Network Rail are being merged into regional business units within Great British Railways, which the Department for Transport expects will improve performance and efficiency.

Currently, there are three units in operation: South Eastern Railway; South Western Railway; and Anglia.

Plans are being made internally at both the DfT and DfT Operator (DFTO) for the launch of both IBUs later this year, with interviews for leaders of both taking place.

While plans are in an early stage, the West Midlands IBU is set to be the first to be launched with much of the new business unit covering the West Midlands Trains (WMT) network.

Interestingly enough, I didn't realise Anglia already existed. Though I am a little confused on how a Thameslink business unit will work. It seems like GTR isn't going to be split up.

RailUK Forums

LNW-GW Joint · 29 Apr 2026

I think the intention is that GBR itself will decide its longer term structure when it becomes a going concern.
In the meantime some obvious local amalgamations are likely to form some Integrated Business Units (NR Regions plus their local DfT TOCs).
Thameslink is one of the hard ones spanning multiple NR Regions, and there are several others (eg TPE, Northern, XC).

99009 · 29 Apr 2026

In case anyone else was wondering, so far IBU's (Integrated Business Units) we know of with the following MD's (Managing Directors) are:

SWR + NR Wessex = South Western Railway. MD = Lawrence Bowman.
Southeastern + NR Kent = South Eastern Railway. MD = Steve White.
Greater Anglia + c2c + NR Anglia = Anglia Railways. MD = Jamie Burles.

MalaiseForever · 29 Apr 2026

Interviews for MD of West Mids are taking place next month.

saismee · 29 Apr 2026

99009 said:
*Not certain if Anglia is the confirmed new name.

Anglia Railways

99009 · 29 Apr 2026

saismee said:
Anglia Railways

Thank you. I've now edited post #3 to show this instead.

Bald Rick · 29 Apr 2026

MalaiseForever said:
Interviews for MD of West Mids are taking place next month.

At the time of writing, next month is barely 26 hours away…

yorkie · 30 Apr 2026

This thread is to discuss what's confirmed as actually happening regarding business units

If anyone would like to speculate, please use the following thread, in the appropriate forum section for speculation:

GBR Business Units - is a return to Network Southeast, Regional Railways etc a possibility?

Moderator note: split from https://www.railforums.co.uk/threads/gbr-business-units-thameslink-and-wmr.301626/#post-7768120 I think the intention is that GBR itself will decide its longer term structure when it becomes a going concern. In the meantime some obvious local amalgamations are likely...

www.railforums.co.uk

liam456 · 30 Apr 2026

I'm very interested to see how these next business units will work in practice as all of the previous ones have been where TOC and NR Route overlap (almost!) perfectly.

For Thameslink for example, what happens to the rest of the East Midlands Route north of Bedford? Or Sussex Route away from the Brighton Main Line?

snookertam · 30 Apr 2026

Interestingly, Scotland has already been operating in this manner (or close to it) for many years, and will likely continue to do so, yet ScotRail will not be part of GBR.

MalaiseForever · 30 Apr 2026

Bald Rick said:
At the time of writing, next month is barely 26 hours away…

An astute observation.

vuzzeho · 12 May 2026

RAIL (again) are reporting that GTR's CEO, Angie Doll, is suddenly moving to Australia and leaving the UK rail industry on the 30th. I wonder how this will affect G(for Greater)TR when it's taken over and becomes an IBU.

Govia Thameslink CEO Angie Doll to leave operator day before it is nationalised

Chief Executive to leave the UK rail industry altogether day before operator is nationalised.

www.railmagazine.com

Govia Thameslink CEO Angie Doll to leave operator day before it is nationalised
Angie Doll, Chief Executive of Govia Thameslink Railway, is to leave the UK rail industry and move to Australia at short notice. The news has come as a surprise to GTR leaders and staff.

Richardr · 12 May 2026

I haven't got a sign in for Rail, but from the press release she is transferring jobs within the company - becoming Managing Director Rail, Go-Ahead Australia and New Zealand.

saismee · 12 May 2026

vuzzeho said:
G(for Greater)TR when it's taken over and becomes an IBU.

It's going to be called "Thameslink Southern Great Northern Limited" or "TSGNL" according to an email sent to their customers.

Electrostar387 · 12 May 2026

saismee said:
It's going to be called "Thameslink Southern Great Northern Limited" or "TSGNL" according to an email sent to their customers.

That's the correct new legal name, absolutely.

However, as an interim branding measure to save changing everything currently referenced to as "GTR" the business name "GoVia" will be substituted with "Greater", hence any reference to "GTR" will soon mean "Greater Thameslink Railway".

saismee · 12 May 2026

Electrostar387 said:
That's the correct new legal name, absolutely.

However, as an interim branding measure to save changing everything currently referenced to as "GTR" the business name "GoVia" will be substituted with "Greater", hence any reference to "GTR" will soon mean "Greater Thameslink Railway".

Is anything branded as GTR, other than some legal documents?

Electrostar387 · 12 May 2026

saismee said:
Is anything branded as GTR, other than some legal documents?

From a passenger point of view, not really. But from a staff/operational point of view saves a lot of unnecessary changing of systems/documents etc., if in the future it's all going to be renamed again to whatever the ultimate final form might be!

Fundamentally, it's no different to when other TOCs were nationalised and companies such as First, Abellio etc., had to have all branding removed.

Bald Rick · 12 May 2026

vuzzeho said:
RAIL (again) are reporting that GTR's CEO, Angie Doll, is suddenly moving to Australia and leaving the UK rail industry on the 30th. I wonder how this will affect G(for Greater)TR when it's taken over and becomes an IBU.

Govia Thameslink CEO Angie Doll to leave operator day before it is nationalised

Chief Executive to leave the UK rail industry altogether day before operator is nationalised.

www.railmagazine.com

GTR moving ‘in house’, and the creation of an IBU are two seperate things. Angie’s departure (essentially she is not transferring with the rest of GTR at the end of the month) makes no major difference. There will be an interim CEO pending a permanent appointment. It will be a while after the move in house that the IBU is stepped up.

Hadders · 12 May 2026

saismee said:
Is anything branded as GTR, other than some legal documents?

There's GTR branding at St Pancras.

saismee · 12 May 2026

Electrostar387 said:
Fundamentally, it's no different to when other TOCs were nationalised and companies such as First, Abellio etc., had to have all branding removed.

One of the assessments I received for Greater Anglia (under GA Trains Limited) said both "Transport UK" and "Abellio" in the same email!

david1212 · 12 May 2026

vuzzeho said:
RAIL (again) are reporting that GTR's CEO, Angie Doll, is suddenly moving to Australia and leaving the UK rail industry on the 30th. I wonder how this will affect G(for Greater)TR when it's taken over and becomes an IBU.

Govia Thameslink CEO Angie Doll to leave operator day before it is nationalised

Chief Executive to leave the UK rail industry altogether day before operator is nationalised.

www.railmagazine.com

For the current Issue 1061 13-27 May Angie Doll was interviewed by Paul Clifton, this of course was before the announcement of her move.

Electrostar387 · 12 May 2026

saismee said:
One of the assessments I received for Greater Anglia (under GA Trains Limited) said both "Transport UK" and "Abellio" in the same email!

These things always take a while to get every single thing fully processed… there’s still some First Capital Connect legacy branding (such as the colour schemes, city landscapes etc.) floating around on ticket machines and stations if you know where to look!

Snow1964 · 1 Jun 2026

DfT now referring to it as TSGNL, no more GTR

Operations are now run by a new public sector operator – Thameslink Southern Great Northern Limited (TSGNL) – a subsidiary of public corporation DfT Operator Limited (DFTO).

Transfer of Govia Thameslink Railway’s services into public ownership

Confirming the transfer of Govia Thameslink Railway's services into public ownership.

www.gov.uk

Not even going to try and pronounce that as a word, rather than 5 letters

tumbledown · 1 Jun 2026

It's pronounced "tossginnel".

GordonT · 1 Jun 2026

tumbledown said:
It's pronounced "tossginnel".

Sounds like a potential "Call My Bluff" word for those old enough to recall the tv panel show.

rmHawk765 · 1 Jun 2026

Electrostar387 said:
there’s still some First Capital Connect legacy branding

There's quite a lot of FCC signage and whatnot remaining still, particularly on the GN side of things. GTR never bothered to replace it.

IanXC · 2 Jun 2026

liam456 said:
I'm very interested to see how these next business units will work in practice as all of the previous ones have been where TOC and NR Route overlap (almost!) perfectly.

For Thameslink for example, what happens to the rest of the East Midlands Route north of Bedford? Or Sussex Route away from the Brighton Main Line?

Thameslink's Intergrated Business Unit will be, TSGNL and Network Rail's Sussex Route.

Most if not all IBUs will have certain train services which extend onto infrastructure managed by a different IBU.

Think of Sectorisation - there was never a ruling that Intercity didn't run onto Regional Railways infrastructure, or vice versa.

SERQClass · 3 Jun 2026

rmHawk765 said:
There's quite a lot of FCC signage and whatnot remaining still, particularly on the GN side of things. GTR never bothered to replace it.

Still a few bits of original Govia Thameslink signage and bits of branding on the Midland side if you know where to look as well, also a job description document I had for a position at one of the stations on the midland side a few years back was still headed First Capital Connect!

tbwbear · 3 Jun 2026

IanXC said:
Thameslink's Intergrated Business Unit will be, TSGNL and Network Rail's Sussex Route.

Most if not all IBUs will have certain train services which extend onto infrastructure managed by a different IBU.

Think of Sectorisation - there was never a ruling that Intercity didn't run onto Regional Railways infrastructure, or vice versa.

TSGNL and Sussex Route makes sense, but I wonder what will become of Sevenoaks to Blackfriars TL services - almost all of that route is within South Eastern IBU

Nicholas Lewis · 3 Jun 2026

tbwbear said:
TSGNL and Sussex Route makes sense, but I wonder what will become of Sevenoaks to Blackfriars TL services - almost all of that route is within South Eastern IBU

Given 70% of Thameslinks operation is over NR Sussex that makes sense and guess like the BR sectors had to "trade" with neighbors this will be a good proving ground to explore the best way to structure GBR

GBR Business Units - Thameslink and WMR

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Next integrated business units planned for later this year

Govia Thameslink CEO Angie Doll to leave operator day before it is nationalised