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Established in 2007, Siondo is a London-based software service (SaaS) vendor that supplies owner managers and directors with a set of integrated software applications that enable simple and efficient management of all key business functions.  By integrating most core business functions into a single web-based service, Siondo reduces the risk of managing multiple applications from multiple vendors and brings benefits of flexibility, greater efficiency, and ease of use while reducing the total cost of managing a business.

Website https://www.siondo.com
Revenue $6.4 million
Employees View employees
Founded 2007
Address Office 404, Albany House, London, Greater London W1B 3HH, GB
Technologies
Industry Software, Computer Software, Custom Software & Technical Consulting, Accounting, Financial Services, Professional Services, CRM, Information Technology, Sales and Marketing, Enterprise Software, Network Security, Privacy and Security, SaaS
Competitors HubSpot, Zendesk Sell, Twilio, Invoca, CallRail, Marchex, Ifbyphone, LeadDesk, WhatConverts, AIRCALL INTERNATIONAL LIMITED +39 more (view full list)
SIC SIC Code 73 Companies, SIC Code 737 Companies
NAICS NAICS Code 51 Companies, NAICS Code 5182 Companies, NAICS Code 518 Companies

Siondo Questions

The Siondo annual revenue was $6.4 million in 2026.

Siondo is based in London, Greater London.

The NAICS codes for Siondo are [51, 5182, 518].

The SIC codes for Siondo are [73, 737].

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