Isilumko-Activate Islumko activate logo on a green background.

Isilumko Activate

meet the leadership team

Under Nritika Singh’s leadership, Isilumko is a standout force in activations and marketing. Niri, an MBA graduate from Milpark Business School, has been at the helm since February 2002, presiding over a BBBEE Level 1 Black Woman Owned company. Her numerous accolades, including Top Woman Awards and National Business Awards, underscore her remarkable leadership. Niri’s client-centric approach deeply ingrains itself in the organizational culture, fostering a commitment to exceeding client expectations. General Manager Bianca Brink brings over 15 years of experience, a focus on ROI, and dedication. Mischelle Ntuli, the National Operations Manager, has played an instrumental role in Isilumko’s growth journey, overseeing the successful execution of client briefs across various channels. Isilumko’s enduring success and strong client relationships are a testament to the leadership team’s dedication.

Nritika Singh

Managing Director

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Niri holds a MBA Degree from Milpark Business School and has held the Isilumko reigns since February 2002, a BBBEE Level 1 Black Woman Owned company. A multiple award-winning leader in various categories, such as Top Woman Awards and National Business Awards, including that of Top Performing Entrepreneur. Niri has successfully led the business and team to become one of the most recognised Activations agencies in the country. Niri’s client centricity seeps into the culture of the business, along with her beliefs in commitment, going above and beyond, ongoing success and client satisfaction. The continuous success & growth of the business is testament to Niri’s dedication, commitment & passion not only for the industry but the people that make it happen. Isilumko prides itself on their long-standing client relationships which is reflected in the successful campaigns and projects that have run over the years.

Bianca Brink

General Manager

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Isilumko’s General Manager Bianca, entered the Corporate world after completing her Post Graduate studies at the University of Stellenbosch in 2004. With more than 15 years’ experience leading diverse initiatives across multiple industry sectors, she is always up for the next challenge. Based in Cape Town, her time is split between Johannesburg and the Mother city Isilumko offices. Bianca is passionate, focused and dedicated to ensuring that each campaign and project is strategically executed and meets client’s expectations with a strong focus on achieving ROI and KPI’s. << Back Next >>

Mischelle Ntuli

National Operations Manager

Isilumko-Activate A woman in a red blazer sitting in a chair.
Mischelle joined Isilumko 10 years ago and has successfully worked herself up the ladder to become the National Operations Manager. Having completed her National Diploma in Marketing Management with Unisa, she has a passion for brand activations and loves seeing a campaign being brought to life from a brief. Her experience, dedication and love for the journey of Marketing have all aided in ensuring that client’s briefs are successfully executed across the various channels – large or bespoke events, retail, roadshows, campus executions, pop-ups and corporate events. Operationally, she manages the team throughout South Africa to bring the best to Isilumko’s client base.

Isilumko Activate


Isilumko Activate Johannesburg

Unit G, La Rocca Office Park
321 Main Road
Bryanston, Sandton, 2191

T: +27 11 267 2920

Isilumko Activate Pretoria

Unit C5, Mount Royal
657 James Crescent
Halfway House, Midrand, 1685

T: +27 12 342 0090

Isilumko Activate Durban

Unit 10, Crystal Rock
16 Solstice Road, Umhlanga Ridge
Durban, 4319

T: +27 31 171 0380

Isilumko Activate Cape Town

Suite 12A, The Waverley Business Park, Wyecroft Road
Mowbray, 7925

T: +27 21 461 3609

Isilumko Activate Gqeberha

Unit 9, Khula Business Park
81 Newton Street, Newton Park
Gqeberha, 6045

T: +27 41 365 1012