---
title: "Apps for Microsoft 365, Teams and SharePoint since 2011"
description: "VirtoSoftware has built apps and web parts for Microsoft 365, Teams and SharePoint since 2011. See what we make, who we are and where our offices are."
url: https://www.virtosoftware.com/about/
language: en-US
last_modified: 2026-10-22T00:00:00+02:00
translations:
  de: https://www.virtosoftware.com/de/about/index.md
---

# Apps for Microsoft 365, Teams and SharePoint since 2011

VirtoSoftware builds calendars, Kanban boards, forms, alerts and admin tools that work inside Microsoft 365, Teams and SharePoint Server. More than 8,000 organizations use them, including Fortune 500 companies.

![about banner](https://www.virtosoftware.com/images/about/about-banner.png) ![about banner](https://www.virtosoftware.com/images/about/about-banner-mob.png)

Trusted by Industry Leaders

Warner Bros.  Disney  Sony  UC Berkeley  Motorola  Teck Resources  US Treasury  University of Pittsburgh  NASA  Stockholms Stad  FedEx  Zespri

and over 8,000 businesses worldwide

## Our Culture

Integrity, transparency and steady improvement, with customers at the centre of what we build.

## Our Mission

Make work in Microsoft 365, Teams and SharePoint simpler, with tools for what they leave out.

![Our History](https://www.virtosoftware.com/images/about/about_our_history.png)

## Our History

Founded in 2011, VirtoSoftware builds apps and web parts for Microsoft 365, SharePoint and Teams, used by IT teams and project managers in Microsoft-centric organisations.

VirtoSoftware is a separate company from Virto Commerce, the B2B e-commerce platform.

## Our Team

The people behind the apps.

### Sergi Sinyugin

Co-founder

### Alex Linnik

Head of Development

### Olga Lomko

Marketing

### Alisa Kettunen

Account Executive

### Vladimir Motorin

Technical Support Manager

### Join our team

[See our open positions](https://www.virtosoftware.com/career/)

## What we make

Calendars, Kanban boards, forms, alerts and admin tools for three platforms.

-   ### Microsoft Teams

    Calendars, boards and reminders inside Teams.

    [All 7 Teams apps →](https://www.virtosoftware.com/microsoft-teams/)

-   ### Microsoft 365

    Apps for SharePoint Online and Microsoft 365.

    [All 6 Microsoft 365 apps →](https://www.virtosoftware.com/microsoft-365/)

-   ### SharePoint On-Premises

    Web parts for SharePoint Server on your own servers.

    [All 12 web parts →](https://www.virtosoftware.com/sharepoint/)

[Productivity Kits →](https://www.virtosoftware.com/bundles/)

## Contact us

Questions before you buy, product support or technical help: chat with us in Teams or talk to sales.

## Partnerships and Investment Opportunities

We work with technology companies, resellers and Microsoft MVPs, and we are open to new partners and investors.

SHI  Insight  SCSK  Orrick

## Our Offices

Two offices on two continents.

[Los Angeles](https://maps.app.goo.gl/BXBciCeyxdRLPAbe8)

### [Los Angeles, USA](https://maps.app.goo.gl/BXBciCeyxdRLPAbe8)

20945 Devonshire St. Suite 102
Los Angeles, CA 91311
+1 (877) 892-7775

[Vilnius](https://maps.app.goo.gl/DFzyHod8ryR1KD5b6)

### [Vilnius, Lithuania](https://maps.app.goo.gl/DFzyHod8ryR1KD5b6)

Penta Technopolis, Ozo g. 12A
Vilnius, Lithuania 08200

## For Media

Journalists: we are happy to comment on Microsoft 365, SharePoint and Teams topics.

## Frequently Asked Questions

Is VirtoSoftware the same as Virto Commerce?

No. VirtoSoftware provides apps and web parts for Microsoft 365, SharePoint and Teams (e.g. Virto Calendar App, Virto Kanban Board). Virto Commerce is a separate company offering a B2B e-commerce platform. They share brand heritage but are different businesses with different products.