How many employees work at Build to Zero Energy?
Build to Zero Energy SL has approximately 48 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Build to Zero Energy’s total headcount has grown 90.9% from 25 employees in 2023 to 48 in 2026.
Is Build to Zero Energy hiring right now?
Yes, Build to Zero Energy is actively hiring. Build to Zero Energy had 1 active job postings in 2026, a 200.0% increase from 2025 — see job openings & hiring trends.
About Build to Zero Energy’s Workforce
Build to Zero Energy SL is an Energy and Resources company that employs 48 people worldwide as of March 2026. It is the 9th-largest by headcount among its peers. Founded in 2022, the company is headquartered in Seville, Spain.
Build to Zero Energy's workforce has grown 90.9% from 2023 to 2026, though it is down 0.5% year over year in 2026. It fell to a low of 23 in 2023 Q3 before recovering. Its workforce is concentrated most in Southern Europe (93.2%), followed by North America (6.8%).
Build to Zero Energy's functional groups are Finance and Operations (45.8%), Sales and Marketing (28.7%), and Engineering (25.5%), with Finance and Operations growing fastest (up 35.6%). The average salary is $71,171, highest in Southern Europe at a median of $70,000, up 2.7% year over year in 2026.
Build to Zero Energy's active job postings rose 200.0% in 2026 to 1.
Sourced from Revelio Labs workforce data.
- Headquarters
- Seville, Spain
- Founded
- 2022
- Industry
- Energy and Resources
- Employees
- 48
- YoY
- -0.5% (+12)
As of March 2026
Build to Zero Energy workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Build to Zero Energy. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsBuild to Zero Energy Annual Employee Count (2023-2026)
- Build to Zero Energy had 48 employees in 2026, a 0.5% decline (+12) from 2025.
- Build to Zero Energy had 46 employees in 2025, a 0.5% decline (+10) from 2024.
- Build to Zero Energy had 36 employees in 2024, a 4.7% increase (+6) from 2023.
- Build to Zero Energy had 30 employees in 2023, a 4.7% increase (+6) from 2022.
Build to Zero Energy's total workforce has grown from 25 employees in 2023 to 48 in 2026.
Build to Zero Energy SL quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 48 | +12 | -0.5% |
| 2025 | Q4 | 46 | +10 | -0.5% |
| 2025 | Q3 | 45 | +9 | -0.6% |
| 2025 | Q2 | 41 | +5 | -5.8% |
| 2025 | Q1 | 36 | +2 | +0.0% |
| 2024 | Q4 | 36 | +6 | +4.7% |
| 2024 | Q3 | 36 | +13 | +12.8% |
| 2024 | Q2 | 36 | +11 | +19.5% |
| 2024 | Q1 | 34 | +8 | +9.4% |
| 2023 | Q4 | 30 | +6 | +4.7% |
| 2023 | Q3 | 23 | +2 | -4.3% |
| 2023 | Q2 | 25 | +12 | -5.0% |
See Build to Zero Energy's complete headcount history, including quarterly breakdowns.
Get the DataBuild to Zero Energy Employee Count by Region (2026)
Southern Europe accounts for the largest share of Build to Zero Energy's global workforce with approximately 93% of total employees, followed by North America.
Build to Zero Energy employees by region
| Region | Employees | % of Total |
|---|---|---|
| Southern Europe | 43 | 93.2% |
| North America | 3 | 6.8% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataBuild to Zero Energy Employee Count by Department (2026)
Build to Zero Energy's employee groups are Finance and Operations (45.8%), Sales and Marketing (28.7%), and Engineering (25.5%).
Build to Zero Energy employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 22 | 45.8% |
| Sales and Marketing | 14 | 28.7% |
| Engineering | 12 | 25.5% |
Compare Build to Zero Energy's department mix to industry peers.
See Full DataBuild to Zero Energy Employee Salary by Region (2026)
Build to Zero Energy's average employee salary is $71,171 globally. Employees in Southern Europe receive the highest compensation.
Build to Zero Energy median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Southern Europe | $70,000 |
Unlock salary by role, level, and city — and compare to Build to Zero Energy's industry peers.
Unlock Salary DataBuild to Zero Energy Job Openings and Hiring Trends (2023-2026)
- Build to Zero Energy had 1 active job postings in 2026, a 200.0% increase from 2025.
- Build to Zero Energy had 1 active job postings in 2025, a 200.0% increase (+1) from 2024.
- Build to Zero Energy had 0 active job postings in 2024, a 0% no change from 2023.
- Build to Zero Energy had 0 active job postings in 2023, a 0% no change from 2022.
- Hiring velocity in 2026: 0 new roles/month, up from 0 in 2025 and 0 in 2024.
Build to Zero Energy's active job postings rose 200.0% in 2026 to 1.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSimilar Companies
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Frequently Asked Questions About Build to Zero Energy
- How fast is Build to Zero Energy growing?
- In 2026, Build to Zero Energy's headcount shrank 0.5% to 48 employees, up from 36 in 2025.
- See the full headcount history
- Where are Build to Zero Energy employees located?
- Most Build to Zero Energy employees are based in Southern Europe (93.2% of headcount), followed by North America.
- Explore where the workforce is based
- What is the average salary at Build to Zero Energy?
- The average employee salary at Build to Zero Energy is approximately $71.2k per year.
- Analyze the salary distribution
- How many new job postings does Build to Zero Energy open per year?
- In Q1 2026, Build to Zero Energy opened 0 new job postings. In 2025, Build to Zero Energy opened 1 new job postings — about 0 per month.
- Track hiring trends by role
- When was Build to Zero Energy founded and where is it headquartered?
- Build to Zero Energy was founded in 2022 and is headquartered in Seville, Spain.
- Compare Build to Zero Energy to industry peers
Speak with a workforce expert about Build to Zero Energy.
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