Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Home›Research›Companies

Companies

Loading
Home›
Research›
Companies›
Trumba
AddedFeb 15, 2024
UpdatedJun 18, 2026
Trumba

Trumba

Series B

Trumba Corporation: A U.S. software provider specializing in event calendar publishing and management.

HQ
Seattle, WA, US
Founded
2003
Overview
Compare
Fundraising
Employees
Website

Trumba Corporation, founded with a mission to enhance event communication and promotion, specializes in event calendar publishing and management software. Their core vision is to help organizations demonstrate community vibrancy and reach wider audiences through interactive online calendars. Trumba's services cater to universities, government agencies, and various organizations, offering features like built-in event registration, mobile event promotion, and custom objects for broader applications.

Notable for its robust software solutions, Trumba has garnered attention from key industry players and investors. The company’s achievements include widespread adoption by prominent educational institutions and government bodies, reflecting its reliability and effectiveness. Trumba's impact is evident in its ability to streamline event management, improve audience engagement, and enhance the visibility of clients' events, solidifying its position as a leader in the event calendar software market.

Trumba - Similar Companies

Events.com logo

Events.com

Eventcombo logo

Eventcombo

eventcombo.com

Eventbrite logo

Eventbrite

eventbrite.com

Eventnoire logo

Eventnoire

eventnoire.com

Bizzabo logo

Bizzabo

bizzabo.com

Whova logo

Whova

whova.com

BusyEvent logo

BusyEvent

Calendar logo

Calendar

calendar.com

splashmob logo

splashmob

splashmob.app

Pathable logo

Pathable

pathable.com

Swoogo logo

Swoogo

swoogo.com

Event2 logo

Event2

Cal.com logo

Cal.com

cal.com

Vesta logo

Vesta

eventvesta.com

Burbio logo

Burbio

about.burbio.com

Trumba - Quick Facts

Who are Trumba's competitors?

Companies similar to Trumba include Events.com, Eventcombo, Eventbrite and Eventnoire.

When was Trumba founded?

Trumba was founded in 2003.

Where is Trumba's headquarters located?

Trumba's headquarters is located in Seattle, WA, US.

When was Trumba's last funding round?

Trumba's most recent funding round was for $8M (USD) in November 2005.

How much has Trumba raised to-date?

As of Nov 21, 2005, Trumba has raised a total of $12.8M (USD).

How many employees does Trumba have?

Trumba has 8 employees as of Feb 5, 2024.

Trumba - Classification

Technology
  • SaaS
Geographic Exposure
  • United States
Revenue
  • Recurring
  • Software
Customer
  • Enterprise
  • Government
Main Product
  • Event Calendars
  • Event Software
Tags
  • API
  • Cloud
NAICS
  • 513200Software Publishers
  • 510000Information
  • 513000Publishing Industries
  • 513210Software Publishers
SIC
  • 7300Business Services
  • 7370Computer Programming, Data Processing, And Other Computer Related
  • 7372Prepackaged Software
ISIC
  • 6201Computer programming activities
Show 6 more industry codes
NAICS
  • 540000Professional, Scientific, and Technical Services
  • 541500Computer Systems Design and Related Services
  • 541000Professional, Scientific, and Technical Services
  • 541510Computer Systems Design and Related Services
  • 541511Custom Computer Programming Services
SIC
  • 7371Computer Programming Services