The agency’s profit after tax was recorded at £147,000 - up from £81,000 achieved in 2013.
Gross profit declined from £2.88m in 2013 to £2.73m in 2014, meanwhile operating profit fell from £211,000 to £197,000.
Gross margins decreased from 11.05% to 9.33% in 2014, which GPJ attributed to strong competition.
The financial report on Companies House also stated that no dividend was paid over the period, in contrast to the £600,000 which was paid to shareholders for the year ended 31 December 2013.
"However, our prudence and persistence has paid off, delivering a strong 2015, and hence we start this year brimming with confidence and armed with a line-up of creative, strategic and experience delivery talent that is second to none."