It booked a $10.1 million impairment charge on the China-Timemaker investment and wrote down its New Zealand unit by $7.2 million as market pricing in smart wireless devices no longer supported the previous valuations.
That changed in the second half of the financial year, with Rakon's board deciding there was no case for impairment in its first-half results.
As at March 31, Rakon's intangible assets were valued at $24.6 million compared to $31.5 million a year earlier, and its investment in subsidiaries was $8.2 million, down from $19.2 million.
Managing director Brent Robinson, whose father founded the company and the family interests hold a third of the manufacturer, said Rakon will continue to operate in a competitive environment in 2014, though expects to grab market share as new generation telecommunications technology is rolled out around the world.
As at March 31, Rakon had $29.1 million in current borrowings due in the next 12 months, and a further $13.7 million in non-current debt. Its finance costs rose to $2.1 million in the 2013 financial year from $1.8 million a year earlier.
"The board has a plan to reduce debt and restructured its banking facilities accordingly," according to notes in the financial statements. That will see debt fall $10 million to $30 million by the end of September, with a further drop to $26.5 million by the end of the year. Rakon expects to have $13.5 million in borrowings by the end of March 2014.
Rakon ate into its cash buffer, with a net operating outflow of $2.7 million, leaving it with $3.3 million in cash and equivalents as at March 31, down from $12.4 million after investing and financing activities.
The company struggled across most of its segments, with the New Zealand unit reporting an EBTDA loss of $928,000 on external sales of $96.6 million, compared to EBITDA profit of $1.5 million on sales of $87.1 million a year earlier.
The UK unit reported a 39 per cent fall in EBITDA to $7.8 million, with revenue down 20 per cent to $28.7 million, while the French unit's EBITDA loss was slightly smaller at $3.3 million on a 6 per cent decline in sales to $50.7 million.
Its Chinese business made an EBITDA loss of $2.8 million with no external sales, compared to an EBITDA loss of $959,000 with $1.1 million in sales a year earlier, and China-Timemaker EBITDA halved to $551,000.
The Indian joint venture reported an 89 per cent gain in EBITDA to $3.6 million.