Software Improvement Group B.V. (SIG)
Software Improvement Group (SIG) is a technology consulting and analytics firm that assesses, monitors, and advises on the quality, security, and maintainability of software systems for enterprises, governments, and investors. It combines static code analysis, benchmarking data, and expert consulting to provide software due diligence, risk assessments, and improvement roadmaps. The company generates revenue through advisory projects, recurring quality monitoring services, and licensing of its software analytics platform.
- IT Consulting & Implementation
- Cybersecurity Services
- Revenue
- $55.0M
- Employees
- 350
- Founded
- 2000
- Headquarters
- Amsterdam-Zuidoost, Netherlands
What 26 Arbolus experts think of Software Improvement Group B.V. (SIG)
Most experts report NPS scores of 9-10, especially among influencers and high-spending executive buyers. Renewal intent is strong in enterprise accounts, particularly those leveraging SIG for modernization and executive reporting. Over 80% of insights are from implementations >1 year, signaling high stickiness and maturity. Key themes include boardroom utility, technical debt transparency, and AI code governance, with limited criticism around developer-facing workflows and perceived cost. Overall Customer Sentiment: Positive
Who reviewed Software Improvement Group B.V. (SIG)
- C-Suite 59% (15)
- Director 12% (3)
- Manager 29% (8)
Employer names and spend open in the full report, along with the other 23 customers.
Everything 26 customers told us about Software Improvement Group B.V. (SIG).
Employer names, spend, renewal intent and every written answer behind the numbers on this page.
Sentiment
38 Net Promoter Score, from 26 scored reviews- Promoters 16
- Passives 4
- Detractors 6
Cumulative NPS by month
+0 over 6 months- May 8
- Jun 8
- Jul 8
- Aug 8
- Sep 8
- Oct 8
Net Promoter Score across 4 reviews, accumulated up to each month. Category median 34 across 4 companies.
Praised
- Boardroom Authority and Financial Justification
- Guardrail for AI-Generated Code
- Gold-Standard Benchmarking
- Shift to Developer-First Workflows
Criticised
- Budget Cuts and SaaS Displacement
- Developer Pushback and Workflow Bypass
- AI as a Substitute for Code Governance
- Premium Cost
What customers say
Renewal intent
Plan to renew 58%Plan to renew, by seniority
- 63% 8 answers
- 0% 1 answer
- 67% 3 answers
- 9.1/10 Average score from customers who will renew
- 7.7/10 Average score from undecided customers
- 5.5/10 Average score from customers not renewing
Top alternatives
Most weighed by Software Improvement Group B.V. (SIG) customers
Report
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