News

Highlighted

DELTA launches second story in brand campaign ‘Covered it all’: introducing WiFi 7

1 September 2025
nPerf: DELTA named fastest internet 3 years in a row
DELTA

nPerf: DELTA named fastest internet 3 years in a row

29 August 2025
Annual Report DELTA Fiber: Strong Growth in 2024
DELTA Fiber

Annual Report DELTA Fiber: Strong Growth in 2024

13 June 2025
VodafoneZiggo to deliver services over DELTA Fiber’s fiber-optic network
DELTA Fiber

VodafoneZiggo to deliver services over DELTA Fiber’s fiber-optic network

11 June 2025
DELTA publishes ESG report 2023: Fiber First
DELTA Fiber

DELTA publishes ESG report 2023: Fiber First

8 March 2024
DELTA Fiber wants to significantly reduce greenhouse gas emissions in its supply chain
DELTA Fiber

DELTA Fiber wants to significantly reduce greenhouse gas emissions in its supply chain

26 January 2024
DELTA offers maximum internet speed with Unlimited Fiber
DELTA

DELTA offers maximum internet speed with Unlimited Fiber

15 January 2024
DELTA has the fastest customer service
DELTA

DELTA has the fastest customer service

20 December 2023
DELTA Fiber and T-Mobile give each other full access to their networks
DELTA Fiber

DELTA Fiber and T-Mobile give each other full access to their networks

10 May 2023
DELTA Fiber publishes ESG Report 2022
DELTA Fiber

DELTA Fiber publishes ESG Report 2022

22 March 2023
DELTA offers the best network in Zeeland, Overijssel and South Holland and offers the best customer service in the Netherlands
DELTA

DELTA offers the best network in Zeeland, Overijssel and South Holland and offers the best customer service in the Netherlands

28 February 2023
DELTA Fiber takes over Fiberglass Zuidenveld and FiberFlevo / FiberNH
DELTA Fiber

DELTA Fiber takes over Fiberglass Zuidenveld and FiberFlevo / FiberNH

24 February 2023
DELTA Fiber expands debt financing facility
DELTA Fiber

DELTA Fiber expands debt financing facility

23 December 2022
Data theft at DELTA Mobile and Caiway Mobile
DELTA Fiber

Data theft at DELTA Mobile and Caiway Mobile

6 December 2022
Financing rollout optical fibre DELTA Fiber linked to sustainability goals
DELTA Fiber

Financing rollout optical fibre DELTA Fiber linked to sustainability goals

28 September 2022
EQT and Stonepeak new shareholders DELTA Fiber
DELTA Fiber

EQT and Stonepeak new shareholders DELTA Fiber

21 April 2022
Calls and text messages from Ukraine to the Netherlands are free for our customers
DELTA

Calls and text messages from Ukraine to the Netherlands are free for our customers

26 February 2022
New shareholders DELTA Fiber: EQT Infrastructure and Stonepeak
DELTA Fiber

New shareholders DELTA Fiber: EQT Infrastructure and Stonepeak

4 October 2021
DELTA Fiber expands fiber network to 2 million addresses and offers much higher speeds
DELTA Fiber

DELTA Fiber expands fiber network to 2 million addresses and offers much higher speeds

2 August 2021
DELTA Fiber Netherlands acquires CBizz
DELTA Fiber

DELTA Fiber Netherlands acquires CBizz

20 February 2019
Huib Costermans appointed as group management CFO of DELTA and CAIW
DELTA Fiber

Huib Costermans appointed as group management CFO of DELTA and CAIW

16 July 2018
CAIW relocates to office in Schiedam
DELTA Fiber

CAIW relocates to office in Schiedam

3 April 2018
Acquisition final: EQT to take over CIF and CAIW
DELTA Fiber

Acquisition final: EQT to take over CIF and CAIW

10 January 2018
DELTA brings interactive TV to the living room
DELTA

DELTA brings interactive TV to the living room

4 January 2018
Shareholders agree: new owner for DELTA Retail
DELTA Fiber

Shareholders agree: new owner for DELTA Retail

23 February 2017
Our brands:
DELTA Netwerk DELTA Caiway