Cosine Developments

cosinedevelopments.com

Durban, KwaZulu-Natal, South Africa

11-50 employees

LinkedIn Profile

About Cosine Developments

ups systems, led emergency packs, emergency lighting conversions, nickel cadmium battery packs, dali lighting solutions, battery packs, fluorescent emergency packs, selftesting inverters, railway inverters, lead acid battery packs, photocells, emergency lighting, exit signs, occupancy sensors, high bay emergency lighting, appliances, electrical, & electronics manufacturing, electrical/electronic manufacturing, mechanical or industrial engineering

Cosine Developments's Tech Stack

Decision Makers at Cosine Developments

1 contact

Ryan Marais

Chief Executive Officer

r***@cosine.co.za Sign up to view

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8 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Cosine Developments's Position in the StackWho Database

• Cosine Developments is 1 of 6,701 electrical/electronic manufacturing companies tracked in StackWho.
• 6,598 electrical/electronic manufacturing companies in our database have verified decision-maker emails (98% of the cohort).
• 203 companies in KwaZulu-Natal are in the StackWho database.
• 2,553 electrical/electronic manufacturing companies are in the 11-50 employee range (same size as Cosine Developments).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Cosine Developments use?

Cosine Developments uses Google Maps, Apache, Google Font API, Google Tag Manager, reCAPTCHA, WordPress.org, and 2 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Cosine Developments?

StackWho has verified email addresses for 1 decision maker at Cosine Developments. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Cosine Developments directly for sales, recruiting, or partnerships.

What industry is Cosine Developments in?

Cosine Developments operates in the electrical/electronic manufacturing industry, headquartered in Durban, KwaZulu-Natal, South Africa. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Cosine Developments's contact data?

Yes. StackWho Pro members can export decision maker contact data for Cosine Developments and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.