Amounts x €1,000

2019

2018

Net revenue

10

140,494

124,381

Other revenue

0

2,387

Total operating income

140,494

126,768

Costs of third-party services,

other external costs

55,627

47,706

Wages and salaries

23,480

23,244

Social insurance contributions

4,168

4,038

Pension costs

1,485

1,564

11

29,133

28,846

Other operating expenses

12

23,014

24,226

Amortisation of intangible fixed assets

2,381

1,739

Depreciation of tangible fixed assets

8,581

9,651

Impairment of intangible fixed assets

366

459

Impairment of tangible fixed assets

51

852

13

11,379

12,701

Total operating expenses

119,153

113,479

Operating result (EBIT)

21,341

13,289

Financial income and expenses

14

510

518

Profit before tax

21,851

13,807

Tax

15

-6,575

-4,115

Profit after tax

15,276

9,692

Non-controlling interest

16

-2,893

-2,057