What are Key Performance Indicators (KPIs) in Body Leasing?

The Need for Measuring Body Leasing Efficiency

Body leasing, as a model for acquiring IT resources, should be evaluated in terms of its efficiency and added value for the client organization. Defining and monitoring appropriate Key Performance Indicators (KPIs) enables objective assessment of the quality of services provided by the supplier, the productivity of leased specialists, and the impact of this cooperation model on achieving business and project goals.

Without clearly defined KPIs, organizations lack the foundation for data-driven decisions about continuing, adjusting, or terminating body leasing engagements. According to industry surveys, 72% of companies using IT staffing services employ formal KPIs to evaluate their providers — organizations that do so report 25% higher satisfaction with the services delivered.

Categories of KPIs in Body Leasing

The relevant KPIs can be organized into four main categories that together paint a comprehensive picture of the partnership:

1. Provider Quality and Speed KPIs

These indicators assess the performance and quality of the body leasing service provider:

Time-to-Submit (Candidate Delivery Time)

Measures the average time from the client’s request submission to the presentation of suitable candidate profiles by the provider.

Benchmark	Rating
< 5 business days	Excellent
5–10 business days	Good
10–15 business days	Acceptable
> 15 business days	Needs improvement

At ARDURA Consulting, the average Time-to-Submit is under 2 weeks, enabled by a pool of over 500 pre-vetted senior specialists.

Submission-to-Hire Ratio (Acceptance Rate)

The percentage of presented candidates who are accepted by the client and begin collaboration. A higher ratio suggests good understanding of client needs and high-quality pre-selection.

• Industry average: 20–30%
• Top performers: 40–60%
• Target: At least 30%, trending upward as the partnership matures

Client Satisfaction Score (CSAT)

Measured through regular surveys or assessments, reflecting overall client satisfaction with service quality, communication, and provider flexibility.

• NPS (Net Promoter Score): Target > 50
• CSAT Score: Target > 4.0 on a 5-point scale
• Frequency: Quarterly measurement recommended

2. Leased Specialist Performance KPIs

These indicators focus on evaluating the work of contractors in the client environment:

Contractor Work Quality Assessment

Regular evaluation by the direct supervisor or project manager on the client side, covering:

• Code quality: Code review results, technical debt, bug rate
• Delivery timeliness: On-time completion of assigned tasks
• Technical competency: Contribution to technical solutions, architecture decisions
• Collaboration: Communication, teamwork, proactive engagement

Recommended assessment scale:

Level	Score	Description
Outstanding	5	Significantly exceeds expectations, mentors others
Very good	4	Meets all expectations, works independently
Good	3	Meets most expectations
Needs improvement	2	Gaps in some areas
Insufficient	1	Significantly below expectations

Contractor Productivity

Measured in the context of delivered tasks and outputs:

• Velocity: Number of completed story points per sprint
• Throughput: Number of completed tasks per time period
• Cycle time: Average time from task pickup to completion
• Defect rate: Number of bugs per 1,000 lines of code or per feature
• Code review turnaround: Time to address review feedback

Contractor Retention Rate

Measures how frequently contractors leave projects before completion. High turnover can negatively impact project continuity and generate additional costs.

• Calculation: (Number of departures / Average number of contractors) x 100
• Industry average: 15–25% per year
• Target: < 15% per year
• ARDURA Consulting: 99% retention rate, representing exceptionally low turnover

Cultural Fit and Team Integration

Evaluates how well the contractor fits into the client’s team and organizational culture:

• Participation in team events and rituals (standups, retrospectives, social events)
• Proactive communication and knowledge sharing
• Alignment with client values and working methods
• Feedback from team colleagues (360° evaluation)

3. Cost and Business Value KPIs

These indicators assess the financial and strategic aspects of body leasing:

Budget Compliance

Comparison of actual body leasing costs versus planned budget:

• Calculation: (Actual costs / Planned budget) x 100
• Target: 95–105%
• Tracking frequency: Monthly
• Particularly relevant for Time & Material (T&M) billing

Total Cost of Engagement (TCE)

Comprehensive comparison of body leasing costs against alternatives:

Cost Component	Body Leasing	Permanent Hire	Project Outsourcing
Recruiting costs	Included	15–25% annual salary	Included
Onboarding time	Fast (days)	Slow (weeks)	Medium
Overhead (HR, admin)	Minimal	High	Minimal
Flexibility	High (terminable)	Low (labor law)	Medium (contract)
Knowledge retention	Yes (internal team)	Yes	No (external)

Time-to-Market Impact

Assessment of how contractor engagement contributed to accelerated product delivery:

• Comparison of project timeline with and without external specialists
• Measurement of feature delivery velocity after contractor onboarding
• Quantification of business value from earlier go-live

Return on Investment (ROI)

Comprehensive evaluation of business benefits relative to costs incurred:

• Calculation: (Business benefit - Cost) / Cost x 100
• Benefit components: Faster time-to-market, avoided opportunity costs, quality improvement, knowledge transfer
• Target: > 150% over the engagement duration

4. Process and Collaboration KPIs

Supplementary indicators for assessing operational quality:

Onboarding Efficiency

• Time-to-Productivity: Days until the contractor works independently and productively (target: < 10 business days)
• Onboarding satisfaction: Contractor’s satisfaction with the onboarding process

Communication Quality

• Escalation rate: Frequency of escalations to management
• Response time: Average provider response time to client inquiries
• Reporting quality: Timeliness and completeness of regular status reports

Compliance and Risk

• Contractual compliance: Adherence to all contractual agreements
• IP protection: Proper handling of intellectual property
• Data protection: GDPR/data privacy compliance in the collaboration

Implementing and Using KPIs

Implementation Process

Successful implementation of a KPI framework for body leasing involves several steps:

1. KPI selection: Choose the most relevant KPIs based on strategic goals (maximum 8–12 KPIs for manageability)
2. Set targets: Establish realistic targets based on industry benchmarks and historical data
3. Define measurement methods: Clear definition of how each KPI is measured, who provides the data, and which tools are used
4. Establish reporting rhythm: Regular collection and reporting (monthly for operational KPIs, quarterly for strategic ones)
5. Review and adjust: Regular assessment of KPI relevance and adjustment to changing requirements

Dashboard and Reporting

An effective KPI dashboard for body leasing should include:

• Executive summary: Top-level overview with traffic light system (green/yellow/red)
• Trend analysis: KPI development over time
• Drill-down capability: From overview to detail
• Comparisons: Benchmarking across different engagements or providers
• Action recommendations: Automatic alerts when targets are missed

Best Practices

• Define collaboratively: KPIs should be agreed upon jointly between client and provider — not imposed unilaterally
• Less is more: Focus on the most important KPIs rather than overwhelming with metrics
• Consider context: Always interpret KPIs in context — a single metric rarely tells the whole story
• Drive improvement: Use KPIs not just for evaluation, but as a basis for joint optimization
• Fair assessment: Account for external factors (scope changes, technical debt, unclear requirements) when evaluating KPIs
• Regular calibration: Review targets periodically to ensure they remain challenging but achievable

KPIs in the Context of ARDURA Consulting

At ARDURA Consulting, KPIs are treated as an integral part of every body leasing partnership. The company’s key performance indicators include:

• 500+ senior specialists in the available talent pool
• 99% retention rate — industry-leading low turnover
• < 2 weeks average Time-to-Submit
• 40% cost savings compared to traditional permanent hiring
• 211+ successfully completed projects

These metrics are shared transparently with clients and serve as the foundation for data-driven decisions throughout the collaboration.

Summary

The selection of specific KPIs should be tailored to the client company’s characteristics, ongoing projects, and strategic objectives of the body leasing partnership. What matters is not only defining the indicators, but also regularly measuring them, analyzing results, and using findings to optimize cooperation with the provider and manage contractor work. A well-implemented KPI framework transforms body leasing from simple resource procurement into a strategic partnership with measurable added value.