# Top Lead Generation Companies in Oslo Recommended Lead Generation companies in Oslo include The Color Club, Webhelp, DRS Telemarketing, RSI NGD Group of Companies, ProffCom AS. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Lead Generation Companies in Oslo Ratings Updated: Jul 11, 2026 ### [The Color Club](https://clutch.co/profile/color-club) - $5,000+ minimum project size - $100 - $149 average hourly rate - 50 - 249 employees - Oslo, Norway #### Services Provided - Allocation of Expertise by Percentage - 10% Branding - 10% Content Marketing - 10% Conversion Optimization - 10% CRM Consulting and SI - 10% Email Marketing - 10% Graphic Design - 10% Media Planning & Buying - 10% Sales Outsourcing - 10% Video Production - 10% Web Development #### Company description Founded in 1994, The Color Club is a midsize København, Denmark-based branding firm. Their services include Branding and Media Planning & Buying. [Visit Website](https://thecolorclub.net/) #### 3% of employees work in Oslo office Oslo, Norway 12 Kristian Augusts gate 2 - 5 employees +45 70 26 14 22 [See All Locations (4)](https://clutch.co/profile/color-club#location) --- ### [Webhelp](https://clutch.co/profile/webhelp) - 10,000+ employees - Oslo, Norway #### Services Provided - Allocation of Expertise by Percentage - 1% UX/UI Design - 1% Custom Software Development - 1% AI Development - 1% BI & Big Data Consulting & SI - 5% Back Office Outsourcing - 23% Call Center Services - 1% CRM Consulting and SI - 33% Customer Service Outsourcing - 1% Digital Strategy - 1% Unified Communications Consulting & SI - 5% Finance & Accounting Outsourcing (FAO) - 1% Graphic Design - 1% HR Consulting - 5% Business Consulting - 1% Mobile App Development - 15% Sales Outsourcing - 1% Translation - 1% Web Design - 1% Web Development - 1% Transcription #### Company description Webhelp, a Customer Service Outsourcing company, was established in 2000. The large team provides Customer Service Outsourcing and Call Center Services. [Visit Website](https://webhelp.com/) #### 1% of employees work in Oslo office Oslo, Norway Storgata 38, 0182 Oslo 401 - 500 employees +47 21 01 01 21 [See All Locations (52)](https://clutch.co/profile/webhelp#location) --- ### [DRS Telemarketing](https://clutch.co/profile/drs-telemarketing) - $1,000+ minimum project size - < $25 average hourly rate - 50 - 249 employees - Oslo, Norway #### Services Provided - Allocation of Expertise by Percentage - 65% Call Center Services - 35% Sales Outsourcing #### Company description DRS Telemarketing is a call center company. Located in Oslo, Norway, their midsize team specializes in Call Center Services and Sales Outsourcing. The firm was launched in 2004. [Visit Website](http://www.drs.no) --- ### [RSI NGD Group of Companies](https://clutch.co/profile/rsi-ngd-group-companies) - $1,000+ minimum project size - 50 - 249 employees - Oslo, Norway #### Services Provided - Allocation of Expertise by Percentage - 10% Back Office Outsourcing - 10% Call Center Services - 10% Content Writing Services - 10% Customer Service Outsourcing - 10% Digital Strategy - 5% HR Outsourcing - 10% Business Consulting - 10% Sales Outsourcing - 10% Search Engine Optimization - 5% Staffing - 10% Web Design #### Company description RSI NGD Group of Companies is a customer service outsourcing firm renowned for enhancing customer experience operations. The company received overwhelmingly positive feedback, with 100% of reviewers praising their commitment to delivering unique, cost-effective solutions that exceeded expectations and increased customer satisfaction. Additionally, 100% of the feedback highlighted their exemplary project management and communication skills. [Visit Website](https://www.rsingdgroup.com/home) #### 3% of employees work in Oslo office Oslo, Norway 2 Edvard Storms gate 6 - 9 employees [See All Locations (19)](https://clutch.co/profile/rsi-ngd-group-companies#location) --- ### [ProffCom AS](https://clutch.co/profile/proffcom) - $1,000+ minimum project size - < $25 average hourly rate - 50 - 249 employees - Oslo, Norway #### Services Provided - Allocation of Expertise by Percentage - 50% Call Center Services - 25% Customer Service Outsourcing - 25% Sales Outsourcing #### Company description ProffCom AS, a midsize call center, is based in Oslo, Norway. Their services include Call Center Services and Sales Outsourcing. [Visit Website](https://www.proffcom.no/) --- #### Get personalized agency matches based on your project goals. [Find the right fit](https://project.clutch.co/project-brief?source=directory_slide_in_CTA&BPB_adoption_source=directory) ## Why Trust Clutch At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences. Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria. Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them. 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