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Our Services

Learn. Practice. Perform. Excel.
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1

Training & Development (In-House)

Small-group training conducted in a motivational learning environment at Rainbow Institute, Colombo 5, or online—ensuring personalized attention and extensive practical exposure.

2

Individual Coaching
(Physical or Online)

Confidential, flexible coaching and mentoring for busy professionals, delivered by highly qualified trainers with rich industry experience.

3

Professional Training for Organizations

With experience working with 70+ corporates and SMEs, we deliver customized individual coaching, workshops, or long-term corporate training programmes at client premises or our fully equipped training centre in Colombo 5.

4

Rainbow Space,
Colombo 05

Rainbow Institute offers well-equipped, comfortable training and meeting rooms for hire in a quiet residential area of Colombo 5, with parking for up to 10 vehicles and easy access by public transport.

5

Rainbow Write 

Professional Writing, Editing & Translation Services We provide high-quality writing services in English, Sinhala, and Tamil, delivered by experienced journalists, academics, and communication professionals with international credentials. Promotional & Creative Content TV, radio & video scripts Publications Print & Digital Media Speeches & MC scripts Business, academic & NGO proposals and reports Case studies & rapporteuring Translations & Editing

6

Corporate Social Responsibility

At Rainbow Institute, Corporate Social Responsibility (CSR) is at the heart of everything we do. As a social enterprise, we are committed to making a meaningful impact on communities across Sri Lanka. Over the years, we have supported vulnerable groups by providing services free of charge, including: Children at the Gangodawila Home and the Boys’ Industrial Home, Colombo Children of military personnel disabled in the line of duty Displaced children in Mawanella affected by the Ditwah Cyclone (2025) We also provide scholarships for deserving students to pursue any of our training programmes, helping them build skills for a brighter future. Our partnerships amplify our impact: - U.S. Embassy – Access to English Micro Scholarship Programme: Offering 2-year scholarships to talented teenagers from economically disadvantaged families across seven districts, developing their English, IT, and soft skills. - John Keells Holdings (2025/26): Empowering over 1,000 youth nationwide with spoken English and workplace-ready soft skills. - Selvam Trust: Co-developing a pioneering bilingual app to help Sinhala- and Tamil-speaking youth enhance their English skills.

Training programme

+94 114 380 400

+94 777 352 118

30, Amarasekera Mawatha, Colombo 5, Sri Lanka

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