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›
Oresis Communications
AddedMar 20, 2024
UpdatedJun 18, 2026
Oresis Communications

Oresis Communications

Closed

Designs and develops telecom switching systems for voice and data signals. Based in Beaverton, Oregon.

HQ
Beaverton, OR, US
Founded
1998
Overview
Compare
Fundraising
Employees

Oresis Communications designs and develops switching systems for carrying voice and data signals on the same telecommunications network. Their products include the ISIS-700 OmniService Switch and the ISIS-700 Integrated OmniService Switch, which enable carriers and service providers to migrate circuit and packet-switched networks to a single backbone. The company is based in Beaverton, Oregon.

Oresis Communications has made significant strides in the telecom industry by providing innovative solutions that integrate multiple services such as voice, data, Internet, and video into a single system. Their technology has facilitated more efficient network management for service providers, contributing to advancements in telecommunications infrastructure.

Oresis Communications - Similar Companies

Orlando Business Telephone Systems logo

Orlando Business Telephone Systems

obtssolutions.com

Issanni Communications logo

Issanni Communications

IP Communications logo

IP Communications

Orca Systems logo

Orca Systems

orcasystems.com

NXT Telcom Services logo

NXT Telcom Services

Arescom logo

Arescom

arescom.com

SynTera Communications logo

SynTera Communications

Advanced Fibre Communications logo

Advanced Fibre Communications

Westwave Communications logo

Westwave Communications

westwave.com

Intelliswitch logo

Intelliswitch

intelliswitch.com

Oresis Communications - Quick Facts

Who are Oresis Communications' competitors?

Companies similar to Oresis Communications include Orlando Business Telephone Systems, Issanni Communications, IP Communications and Orca Systems.

When was Oresis Communications founded?

Oresis Communications was founded in 1998.

Where is Oresis Communications' headquarters located?

Oresis Communications' headquarters is located in Beaverton, OR, US.

When was Oresis Communications' last funding round?

Oresis Communications' most recent funding round was for $65M (USD) in March 2001.

How much has Oresis Communications raised to-date?

As of Mar 5, 2001, Oresis Communications has raised a total of $65M (USD).

Oresis Communications - Classification

Ownership
  • Private
Technology
  • Data
  • Networking
Geographic Exposure
  • Americas
Revenue
  • Transactional
Customer
  • Enterprise
Main Product
  • Telecom Systems
Tags
  • Hardware