Studsvik’s interim report for January – March 2013

  · Sales amounted to SEK 297.7 million (322.7), in local currencies a decrease
of 4.7 per cent.
  · The operating result improved to SEK –3.9 million (–9.7).
  · Improved performance in four of five segments, but weak trend in the USA.
  · Issue of a three-year unsecured corporate bond of SEK 200 million.
  · Cash flow after investments amounted to SEK –32.6 million (11.7).

+------------------------++-------------+-------------+-------------+
|                        ||Jan-March2013|Jan-March2012|Full year2012|
+------------------------++-------------+-------------+-------------+
|Sales, SEK million      ||297.7        |322.7        |1,254.9      |
+------------------------++-------------+-------------+-------------+
|Operating profit, SEK   ||–3.9         |–9.7         |–19.4        |
|million                 ||             |             |             |
+------------------------++-------------+-------------+-------------+
|Profit after tax, SEK   ||–11.3        |–14.4        |–47.8        |
|million                 ||             |             |             |
+------------------------++-------------+-------------+-------------+
|Cash flow from operating||–27.7        |28.6         |–7.3         |
|activities, SEK million ||             |             |             |
+------------------------++-------------+-------------+-------------+
|Cash flow after         ||–32.6        |11.7         |–56.2        |
|investments, SEK million||             |             |             |
+------------------------++-------------+-------------+-------------+
|Profit per share after  ||–1.37        |–1.76        |–5.82        |
|tax, SEK                ||             |             |             |
+------------------------++-------------+-------------+-------------+
|Net debt, SEK million   ||152.0        |91.0         |114.5        |
+------------------------++-------------+-------------+-------------+
|Equity per share,SEK    ||56.39        |63.82        |58.19        |
+------------------------++-------------+-------------+-------------+
|Net debt/equity ratio, %||32.8         |17.3         |23.9         |
+------------------------++-------------+-------------+-------------+

The interim report will be presented at a telephone conference call according to
earlier distributed invitation at 2:30 CET pm today.

Please read the full interim report in the attached file.

Facts about Studsvik

Studsvik offers a range of advanced technical services to the international
nuclear power industry in such areas as waste treatment, decommissioning,
engineering & services, and operating efficiency. The company has more than 60
years’ experience of nuclear technology and radiological services. Studsvik is a
leading supplier on a rapidly expanding market. The business is conducted
through five segments: Sweden, United Kingdom, Germany, USA and Global Services.
Studsvik has 1,100 employees in 7 countries and the company’s shares are listed
on the NASDAQ OMX Stockholm.

Studsvik is publishing this information pursuant to the Securities Market Act
and/or the Financial Instruments Trading Act. The Information was released for
public disclosure on April 22, 2013 at 01:00 pm CET.

www.studsvik.com