Sienso

sienso.co.uk

Warrington, England, United Kingdom

1-10 employees

LinkedIn Profile

About Sienso

transformation change, product, matrix, delivery, support, operations, sfia, leadership, discovery, compliance operations, devops, software development, b2b, long-term capability building, industry best practices, information technology and services, high-performing teams, agility and adaptability, product strategy, devops coaching

Sienso's Tech Stack

Decision Makers at Sienso

1 contact

Claire Clark

Interim: CTO | VP | Director | Head | Software Engineering, Agile, Digital Transformation & Delivery

c***@sienso.co.uk Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

4 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Sienso is a technology company. Software vendors, dev tools, and SaaS platforms find technology companies like this highly receptive. Use StackWho to identify the right decision-maker (CTO, VP Eng, or Head of Product) and reach out with a stack-specific pitch.

Sienso's Position in the StackWho Database

• Sienso is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 47,721 companies in England are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Sienso).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Sienso use?

Sienso uses Google Cloud Hosting, Varnish, Wix, Mobile Friendly. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Sienso?

StackWho has verified email addresses for 1 decision maker at Sienso. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Sienso directly for sales, recruiting, or partnerships.

What industry is Sienso in?

Sienso operates in the information technology & services industry, headquartered in Warrington, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Sienso's contact data?

Yes. StackWho Pro members can export decision maker contact data for Sienso and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.