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OnSIPrevenue & acquisition

UCaaS PlatformsUnited StatesFounded 2004

OnSIP was acquired by Ooma Inc.

OnSIP Business VoIP customers enjoy the benefits of an on-demand phone system without the traditional high cost, burden, and inflexibility.

onsip.comLinkedInUpdated Aug 10, 2026
Annual revenue
$3.9M
Apr 2021
Owner
Ooma Inc
Date not on record
Employees
46
Apr 2021

OnSIP revenue

OnSIP's annual revenue was $3.9M in April 2021, its last figure before Ooma Inc bought it (source not recorded).

$0
$1M
$2M
$3M
$3.9M
2021
ReportedOne figure per year; a reported figure wins over an estimate
As ofRevenueSource
Apr 2021$3.9M–

– source not recorded

Who owns OnSIP

Ooma Inc owns OnSIP. The date and price of the deal are not on record.

OnSIP CEO, founders & employees

Mike Oeth founded OnSIP in 2004 and led it as CEO. OnSIP had 46 employees (April 2021).

0
20
40
46
2021
ReportedOne figure per year; a reported figure wins over an estimate

Team mix (Apr 2021): 3 engineers, 1 in sales, 2 in marketing

OnSIP FAQ

What was OnSIP's revenue?

Before Ooma Inc bought it, OnSIP's annual revenue was $3.9M in April 2021 (source not recorded).

Who owns OnSIP?

Ooma Inc owns OnSIP.

How many employees does OnSIP have?

OnSIP had 46 employees in April 2021.

Who founded OnSIP?

Mike Oeth founded OnSIP in 2004.

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How this page is sourced

Founder figures link to the second they were said; public figures name their source; estimates are marked EST. and say whose they are. Not financial advice.

Updated Aug 10, 2026Data disclaimerReport a correctionClaim this profileRun OnSIP? Join the podcast