Contact Us

If you have a Serko Online Support query such as a password reset or login issue, please contact your Travel Management Company (TMC).


Click here for our phone and address details.

Thank you for your submission. We'll get back to you within the next 2 working days.

There was a problem submitting your form. Please try again in a few minutes.

Which of the following does your query relate to:

Get started with Serko Expense

Thank you! We'll get back to you within the next 2 working days.

There was a problem submitting your form. Please try again in a few minutes.

30 Apr 2015

Serko Acquires Arnold Travel Technology

Auckland, New Zealand.30th April 2015 – Serko Ltd. (SKO.NZ) An Australasian leader in online travel booking and expense management for business, announced today that it has acquired the business and assets of Arnold Travel Technologyin an all cash deal from Wotif Group, a leading operator of travel brands in the Asia-Pacific region and part of the Expedia group (NASDAQ: EXPE).

Assuming retention of the majority of Arnold’s existing client base, Serko expects this transaction to result in an uplift in revenues for the six months to 30 September 2015 in the range of 7-8%, however EBITDA will not change materially for that period. Serko expects the transaction to deliver a positive contribution to EBITDA in the second half of the financial year FY16.

The acquisition is expected to increase Serko’s Australasian transactional volume by a minimum of20% (based on current monthly transaction volumes) and was completed for a confidential nominal sum.

Darrin Grafton, Serko’s chief executive officer said “This is an important strategic investment for Serko given we now expect around USD $4 billion of Australia’s corporate travel spend (TTV) to be booked through Serko’s platforms. 

He continued “Through this transaction and our ongoing relationship with Expedia, Inc., we’re able to continue to serve Arnold’s corporate customers and government accounts, significantly grow our business and to affirm our commitment to our TMC resellers, which we maintain are crucial to our ongoing success in the region.”

Serko will announce its annual results for the year ended 31 March 2015 on 22 May 2015.


More information

Natasha Gillooly, Porter Novelli for Serko,

+ 64 21 915 297    

Follow Serko

On Linkedin:

On Twitter:


Latest news

Serko Achieves Maiden Profit and Cash Flow Positive for the Half-year Period

November 22, 2017

FINANCIAL RESULTS FOR HALF YEAR ENDED 30 SEPTEMBER 2017. Serko achieves maiden profit and cash flow positive for the period. Revenue growth of 30%, Annualised Transactional Monthly Revenue increases…

Helloworld Business Travel and Serko deal turns 21!

November 16, 2017

More news

Signup for our newsletter