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Trumba Corporation (also known as The Graw Group) is a company developing an event calendar publishing technology that helps businesses and organizations to publish, promote, and communicate more effectively. It serves both small businesses and large organizations. 

HQSeattle, WA, US


Trumba is headquartered in
Seattle, United States

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Latest Updates

Employees (est.) (Jan 2015)8
Cybersecurity ratingBMore

Key People/Management at Trumba

Jerry Rinaldi

Jerry Rinaldi

VP Operations

Trumba Office Locations

Trumba has an office in Seattle
Seattle, WA, US (HQ)
1200 Fifth Avenue, Suite 1750
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Trumba Financials and Metrics

Summary Metrics

Founding Date


Trumba total Funding

$12.8 m

Trumba latest funding size

$8 m

Time since last funding

16 years ago

Trumba investors

Trumba's latest funding round in November 2005 was reported to be $8 m. In total, Trumba has raised $12.8 m
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Trumba Cybersecurity Score

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Trumba Online and Social Media Presence

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Trumba Frequently Asked Questions

  • When was Trumba founded?

    Trumba was founded in 2003.

  • Who are Trumba key executives?

    Trumba's key executives are Jerry Rinaldi.

  • Who are Trumba competitors?

    Competitors of Trumba include Lumi Technologies, Software House and Bevy.

  • Where is Trumba headquarters?

    Trumba headquarters is located at 1200 Fifth Avenue, Suite 1750, Seattle.

  • Where are Trumba offices?

    Trumba has an office in Seattle.

  • How many offices does Trumba have?

    Trumba has 1 office.