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Book-4.com –First consolidated “Training & Event Marketplace” for the Energy Industry. It is FREE to advertise. Events such as training (online, classroom, field), conferences, exhibitions, webinars, podcasts, lunch and learns, tutorials, workshops, competency based learning and mentoring and more. It incorporates a host of functionality that mimics today’s buying behavioural patterns. (e.g. highly filtered search capabilities, e-messaging, wish lists, alert system, two way feedback, amazon style ratings...) It sits on top of a huge database of Energy related candidates from 186 countries, where we have accummulated skills/competencies over the last 24 years.

Book-4.com Questions

The Book-4.com annual revenue was $3 million in 2026.

1 people are employed at Book-4.com.

The NAICS codes for Book-4.com are [6114, 61143, 611430, 61, 611].

The SIC codes for Book-4.com are [82, 829].

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