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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 Advertising copy TV, radio & video scripts Posters, banners & hoardings Publications Organizational & individual profiles Books, booklets, magazines & newsletters Print & Digital Media Advertorials & feature articles Interviews & press releases Website content & social media copy SEO-optimized blog articles Other Creatives Speeches & MC scripts Event invitations Vacancy advertisements Business letters & emails Proposals & Reports Business & NGO proposals Expressions of Interest Business, academic & NGO reports Case studies & rapporteuring Translations & Editing English ↔ Sinhala / Tamil Editing & proofreading in all three languages

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. Through these initiatives, we aim to empower communities, nurture talent, and create opportunities that transform lives.

Your Partner in Communication
Training programme

0114 380 400

30, Amarasekera Mawatha, Colombo 5, Sri Lanka

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