A better BT for all of us

BT Group plc H1 FY26 results



BT Group plc H1 FY26 results 6 November 2025 3

Allison Kirkby

Chief Executive

BT Group plc H1 FY26 results 6 November 2025 4

Delivering on our strategy in competitive markets

Solid UK performance | Mitigating International and legacy declines Clear network leadership | In FTTP, 5G and secure networking Openreach continues to break records | Build and take-up accelerated Consumer customer base grew | Across broadband, mobile and TV Business showing signs of stability | With a robust pipeline Transformation ahead of plan | Offsetting higher input costs, including NIC/NLW Guidance reconfirmed | Interim dividend up


BT Group plc H1 FY26 results 6 November 2025 5

Creating a better BT for all of us

Why we're here

We connect for good

Who we'll become

The UK's most trusted connectorof people, business and society

How we'll succeed

Build

the best, most trusted digital networks

Connect

customers so they thrive, as we grow, in a digital world

Accelerate

our modernisation to restore leadership in everything we do

Delivering for all

Most satisfied and loyal

customers

Most engaged and

empowered colleagues

Positively impacting the country

Generating superior returns for our owners

Our financial commitments FY26-30

UK Service revenue growth from FY27

EBITDA growth ahead of revenue

NFCF CAGR ~20%

to £3bn

BT Group plc H1 FY26 results 6 November 2025 6

Strategy progress in H1 FY26

Build

the best, most trusted digital networks

New record FTTP1build | A further 2.2m premises passed, footprint now >20.3m

Best mobile network | 12thyear in a row with RootMetrics

Expanding 5G+ at pace | Coverage up from 43%2to 66%, with FY30 ambition of 99%

Landmark satellite agreement | With Starlink, increasing broadband choice for 'hard to reach'

Connect

customers so they thrive, as we grow, in a digital world

New record FTTP take-up | 1.1m connected, base now >7.6m, equivalent to 38% take-up Winning customers | Consumer grew broadband, mobile and TV customers; FTTP share at 45%3 Improved customer service | Group NPS up to 30.5pts; Convergence up to 25.9% Robust Business order pipeline | Secure networking contract wins in CPS

Accelerate

our modernisation to restore leadership in everything we do

Transformation ahead of plan | £1.2bn savings achieved4, offsetting costs including NIC/NLW5

Sharpened UK focus | Targeted disposals agreed or completed; Business stabilising International | Plans advanced to streamline footprint and simplify product portfolio Trusted & Resilient | PSTN migrations ongoing; Leadership in safety with Safer SIMs

1. Fibre to the premises; 2. At the end of FY25; 3. Of the broadband base; 4. In first 18 months of the current £3bn programme; 5. National insurance contributions / National living wage

BT Group plc H1 FY26 results 6 November 2025 7

Building the best, most trusted networks

The only nationwide FTTP network

36%

301

34%

35%

33%

25

30%

20

27%

18

16

14

9

10

12

>7.6

2.4

3.1

3.9

4.7

5.5

6.5



38%

Record FTTP build and take-up
  • Largest national FTTP footprint

  • Accelerating towards our 'up to 5m'

    build for FY26

  • Building within cost targets: Cost to pass

    £250-350; Cost to connect c.£300

    Clear leadership in 5G and now 5G+

    H123 H223 H124 H224 H125 H225 H126 FY26 Dec-26 FY30

  • "Best Network" for 12th year in a row

  • 5G+ coverage up 23pp to 66%, with

FTTP build (m)

FTTP connections (m)

Take up (%)

ambition of 99% in FY30

Growing 5G connected base2

12-13

10.8

11.2

9.8

99%3

7.8

89%

85%

75%

68%

FY23 FY24 FY25 H126 FY28-30

  1. Ambition to achieve 30m FTTP build by FY30

  2. Consumer connections

  3. Goal to achieve 99%

5G connected base (m)

5G coverage (%)

BT Group plc H1 FY26 results 6 November 2025 8

Openreach |

Build and take-up

Copper

FTTP

Broadband

Revenue (£m)

FTTP +44%

Ethernet

Revenue (£m)

accelerated; Continued

EBITDA growth

+5%





1,932 1,911 1,986 1,964 1,988

504

514

548 549 574

Record build and take-up
  • FTTP footprint now reaches >20.3m

    premises, with >2.2m built in H1

  • FTTP connections now >7.6m, equivalent to 38% take-up

    Actions to counter increased competition
  • Faster build: 'up to 5m' target in FY26

  • New commercial offers

  • Pressure from wholesale losses largely offset

    by lower retail losses

    Excellent operational efficiency
  • Repair volumes down 13% YoY

  • Headcount down 11% YoY

H1 FY24 H2 FY24 H1 FY25 H2 FY25 H1 FY26

Base (k)

21,162 20,926 20,549 20,099 19,688

1

2

3

4

5

ARPU1

(£)

+4%



15.1 15.1 16.0 16.1 16.7

H1 FY24 H2 FY24 H1 FY25 H2 FY25 H1 FY26

Base (k)

404

410

415

419

420

ARPU1

(£)

+3%



210.5 210.5 221.4 219.4 228.0

H1 FY24 H2 FY24 H1 FY25 H2 FY25 H1 FY26 H1 FY24 H2 FY24 H1 FY25 H2 FY25 H1 FY26

  1. Excluding connections and other

    BT Group plc H1 FY26 results 6 November 2025 9

    Consumer |

    Winning customers in

    a competitive market

    Commercial momentum
    • Service revenue stable ex legacy voice

    • Broadband, mobile & TV bases growing

    • Leveraging all brands - EE, BT, and Plusnet

    • Convergence +2.8pp YoY to 25.9%

      Broadband
      FTTP

      Broadband

      Revenue (£m)

      -2%



      2,088 2,034 2,104 2,059 2,063

      1,695

      Postpaid Mobile2

      Revenue (£m)

      -1%

      1,584 1,635 1,589 1,613

    • NPS stable/up for all brands1; Churn stable

      H1 FY24 H2 FY24 H1 FY25 H2 FY25 H1 FY26 H1 FY24 H2 FY24 H1 FY25 H2 FY25 H1 FY26

      ARPU management
    • Competing carefully to protect customer base and premium to market

    • Navigating the impact of past price rises

    • Upselling: FTTP base now at 3.7m (45% of base); 5G growth +7%

      Cost headwinds will dissipate
    • Impact from NIC / NLW rises

    • Drag from accelerated voice transition ahead of Jan-27 PSTN closure

Base (k)

8,347

8,283

8,234

8,198

8,210

ARPU

(£)

-1%



41.6 40.8 42.5 41.8 41.9

Base (k)

14,093 13,859 13,875 13,863

13,924

ARPU

(£)

-2%



19.9 18.9 19.7 19.1 19.3

  1. In the first half

  2. Includes Plusnet mobile, discontinued in FY24

    H1 FY24 H2 FY24 H1 FY25 H2 FY25 H1 FY26 H1 FY24 H2 FY24 H1 FY25 H2 FY25 H1 FY26

    BT Group plc H1 FY26 results 6 November 2025

    Service revenue

    Equipment revenue

    10

    FTTP
    5G

    Business | Showing signs of stability, as

    1

    transformation steps up

    2,644

    Revenue

    -2%



    (£m)

    2,704

    2

    3

    2,589

    Growing FTTP and 5G connections

    (k)

    2,066

    2,368

    275

    194

    220

    2,751

    UK is stabilising
    • Positive impact from dedicated leadership

    • Revenue and EBITDA stabilising ex voice headwind

    • Underlying connectivity revenue flat YoY

    • Robust CPS pipeline, including in industrials

      sector

      H1 FY25 H2 FY25 H1 FY26

      H1 FY25 H2 FY25 H1 FY26

      Units on legacy networks (k)1

      1,317 1,076 822

UK Revenue Generating Units (k)

7,823

7,751

7,665

  • FTTP connections up 42%, 5G up 33%

    Transformation driving efficiency
  • NPS improving, up 1.9 pts1

  • Units on legacy networks reduced 38%

    Ex voice

    Voice

    Connectivity

    Revenue (£m)

    Managed Services

    -1%



    Revenue (£m)

    flat



  • Simplified the product portfolio down to

    193, and on track to reduce to 150 by FY30

  • Strengthened multi-year operating plan is driving clarity and transformation step up

1,186 1,175 1,189

882

969 870

336

311

287

H1 FY25 H2 FY25 H1 FY26

H1 FY25 H2 FY25 H1 FY26

  1. vs. FY25

  2. Relates to the networks planned for decommissioning

    BT Group plc H1 FY26 results 6 November 2025 11

    Current programme
    Previous programme

    Transformation | Solid progress, ahead of plan

    Cumulative gross annualised cost savings2 (£bn)

    3.4

    2.5

    3.0

    24%



    3.9 4.2

    Total headcount

    (k)

    -6%

    £3bn programme delivering ahead of plan
    • £247m annualised cost savings YTD, taking cumulative benefits to £1.2bn1

    • Potential to unlock further gains through AI in customer care, personalised marketing, and corporate functions

      Achievements in H1
    • TLR down 6%; energy use down 5% YoY

    • Strong contribution from decommissioning of legacy networks and improved digital efficiency

    • Plans advanced to reshape International

H1FY24 H2FY24 H1FY25 H2FY25 H1FY26

Units on legacy networks3

-42%

9

7

5

4

3

(m)

123

120

118

116

111

H1FY24 H2FY24 H1FY25 H2FY25 H1FY26

Closing business applications

-18%

1.9

1.7

1.5

1.4

1.3

(k)

  1. In the past 18 months

  2. Since April 2020

  3. Relates to the networks planned for decommissioning

H1FY24 H2FY24 H1FY25 H2FY25 H1FY26

H1FY24 H2FY24 H1FY25 H2FY25 H1FY26

BT Group plc H1 FY26 results 6 November 2025

Transformation | Plans advanced to reshape International

12

Agreed or completed our targeted international disposals during FY261



2019 2020 2021 2025

Reshaping International will further

simplify BT

Greater strategic focus following the carve-out

Clearer plans to streamline footprint

and products

BT Germany

BT Netherlands

BT LatAm
BT France
BT Spain

Italy public sector & SMB

Ireland domestic

Italy domestic & assets
Ireland data centres
Radianz (agreed)

Repositioning for value and optionality

Restructuring benefits will restore EBITDA

growth, and remove dilutive impact of Unit on Group NFCF

More focussed, asset light model, enabled by Global Fabric

Refocusing the product portfolio and rationalising our

organisational footprint

EBITDA growth path secured as part of our £3bn transformation - plans for a return to EBITDA growth in FY27

1. List of businesses from which significant divestments have been made since 2019

BT Group plc H1 FY26 results 6 November 2025 13

Simon Lowth

Chief Financial Officer



BT Group plc H1 FY26 results 6 November 2025

Financial performance in line with our plan

Adjusted revenue dragged by International, legacy voice and lower handsets UK Service revenue -1%, after c£100m legacy voice drag Adjusted EBITDA flat, up £19m ex International Normalised free cash flow in line with plan given higher capex and tax credit in previous year Dividend up 2%, in line with our progressive dividend policy

1. Before specific items; 2. Before specific items, share of post tax profits/losses of associates and joint ventures and net finance expense; 3. Excluding spectrum payments; 4. After net interest paid and payment of lease liabilities, before pension deficit payments (including the cash tax benefit of pension deficit payments) and specific items; 5. Pence per share

14

H1 FY26

£m

H1 FY25

£m

Change

YoY%

9,806

10,138

(3)

7,726

7,827

(1)

4,126

4,132

-

2,442

2,269

8

408

715

(43)

2.45

2.40 2

Adjusted revenue1

UK Service revenue1

Adjusted EBITDA2

Reported capex3Normalised free

cash flow4

Dividend (pps)5

BT Group plc H1 FY26 results 6 November 2025

Summary of customer facing units in H1 FY26

Openreach EBITDA growth ahead of

revenue with ongoing cost transformation

Consumer pressure on handset market and some price pressure offset by cost transformation; impact of NIC/NLW and legacy voice transition Business stabilising, legacy voice a low

single digit drag to revenue and EBITDA

International competitive pressure; around half of revenue decline from agreed or completed divestments, and FX

Openreach Consumer

Service revenue

Business

Service revenue International Other

Intra-group items

15

H1 FY26

Adjusted revenue Adjusted EBITDA

3,131

-

2,148

4

4,684

(3)

1,274

(4)

3,932

(1)

-

-

2,589

(2)

647

(1)

2,370

(1)

-

-

1,110

(9)

66

(27)

6

n.m.

(9)

n.m.

(1,714)

2

-

-

9,806

(3)

4,126

-

7,726

(1)

-

-

£m Change YoY % £m Change YoY %

UK Service revenue

Total

BT Group plc H1 FY26 results 6 November 2025 16

Allison Kirkby

Chief Executive

BT Group plc H1 FY26 results 6 November 2025 17

Outlook | All metrics reconfirmed

FY26

~£20bn

£15.3bn-15.6bn

£8.2bn-8.3bn

£5.0bn

~£1.5bn

Progressive

End of decade

Adjusted revenue UK Service revenue Adjusted EBITDA

Reported capex

Normalised free cash flow

Dividend

Sustained growth from FY27

Sustained growth from FY27

Consistent and predictable growth ahead of revenue enhanced by cost transformation

Reduces by >£1bn post FY26 level

~£2.0bn in FY27 ~£3.0bn by end of decade Progressive

BT Group plc H1 FY26 results 6 November 2025 18

Delivering on our strategy in competitive markets

Solid UK performance | Mitigating International and legacy declines Clear network leadership | In FTTP, 5G and secure networking Openreach continues to break records | Build and take-up accelerated Consumer customer base grew | Across broadband, mobile and TV Business showing signs of stability | With a robust pipeline Transformation ahead of plan | Offsetting higher input costs, including NIC/NLW Guidance reconfirmed | Interim dividend up


BT Group plc

H1 FY26 results

6 November 2025

BT Group Plc FY25 results 22 May 2025

19

Appendix

BT Group plc H1 FY26 results 6 November 2025 20

Q2 FY26 Customer Facing Units results

Q2 FY26

Adjusted Revenue Adjusted EBITDA

£m Change YoY % £m Change YoY %

Openreach

1,565

-

1,080

4

Consumer

Service revenue

2,352

(3)

638

(5)

1,970

(1)

-

-

Business

Service revenue

1,302

(2)

324

(1)

1,187

(1)

-

-

UK Service Revenue

3,863

(1)

-

-

International

568

(6)

45

5

Other

3

n.m.

(11)

n.m.

Intra-group items

(863)

2

-

-

Total

4,927

(3)

2,076

-

BT Group plc H1 FY26 results 6 November 2025 21

Strategic KPIs

Accelerate

our modernisation to restore leadership in everything we do

Connect

customers so they thrive, as we grow, in a digital world

Build

the best, most trusted digital networks

Actuals

Future BT Group

Openreach FTTP premises passed

FY25

18.1m

H1 FY26

20.3m

FY28-FY30

25m-30m

Openreach FTTP take-up

36%

38%

40-55%

5G UK population coverage

85%

89%

99%

Retail FTTP take-up

3.4m

4.0m

6.5m-8.5m

5G connections

13.2

13.9m

13.0-14.5

Convergence households

24.6%

25.9%

30-50%

Group NPS

+29.5

+30.5

+30.0-35.0

Units on legacy networks

4.2m

3.1m

<500k

Total headcount

116k

111k

75k-90k

Number of Business products

203

193

150

Number of applications

1,400

1,256

500

Note: Retail FTTP and 5G are combined Consumer and Business connections

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BT Group plc published this content on November 06, 2025, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on November 06, 2025 at 09:33 UTC.