How many employees work at Principal Solar?
Principal Solar, Inc. (PSWW) has approximately 178 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Principal Solar’s total headcount has grown 79.5% from 99 employees in 2023 to 178 in 2026.
Is Principal Solar hiring right now?
Yes, Principal Solar is actively hiring. Principal Solar had 74 active job postings in 2026, a 76.6% increase from 2025 — see job openings & hiring trends.
About Principal Solar’s Workforce
Principal Solar, Inc. (PSWW) is an Energy and Resources company that employs 178 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1972, the company is headquartered in Dallas, Texas and trades on the US OTC.
Principal Solar's workforce has grown 79.5% from 2023 to 2026, up 18.6% year over year in 2026. It fell to a low of 95 in 2023 Q3 before recovering. Its workforce is concentrated most in North America (91.1%), followed by Northern Europe (4.9%) and South America (1.8%).
Principal Solar's functional groups are Finance and Operations (59.0%), Engineering (28.5%), and Sales and Marketing (12.4%), with Finance and Operations growing fastest (up 13.9%). The average salary is $52,482, ranging from a median of $222,000 in Northern Europe to $33,000 in North America, up 3.9% year over year in 2026.
Principal Solar's active job postings rose 76.6% in 2026 to 74, with new postings per month climbing from 4 in 2023 to 74 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Ticker
- US OTC: PSWW
- Headquarters
- Dallas, Texas
- Founded
- 1972
- Industry
- Energy and Resources
- Employees
- 178
- YoY
- +18.6% (+47)
As of March 2026
Principal Solar workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Principal Solar. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsPrincipal Solar Annual Employee Count (2023-2026)
- Principal Solar had 178 employees in 2026, a 18.6% increase (+47) from 2025.
- Principal Solar had 160 employees in 2025, a 13.9% increase (+32) from 2024.
- Principal Solar had 128 employees in 2024, a 16.0% increase (+26) from 2023.
- Principal Solar had 102 employees in 2023, a 4.9% increase (-2) from 2022.
Principal Solar's total workforce has grown from 99 employees in 2023 to 178 in 2026.
Principal Solar, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 178 | +47 | +18.6% |
| 2025 | Q4 | 160 | +32 | +13.9% |
| 2025 | Q3 | 151 | +22 | +12.7% |
| 2025 | Q2 | 142 | +17 | +5.6% |
| 2025 | Q1 | 131 | +27 | +15.4% |
| 2024 | Q4 | 128 | +26 | +16.0% |
| 2024 | Q3 | 129 | +34 | +22.2% |
| 2024 | Q2 | 125 | +26 | +20.9% |
| 2024 | Q1 | 104 | +3 | +1.0% |
| 2023 | Q4 | 102 | -2 | +4.9% |
| 2023 | Q3 | 95 | -6 | +1.5% |
| 2023 | Q2 | 99 | +4 | +11.8% |
See Principal Solar's complete headcount history, including quarterly breakdowns.
Get the DataPrincipal Solar Employee Count by Region (2026)
North America accounts for the largest share of Principal Solar's global workforce with approximately 91% of total employees, followed by Northern Europe and South America.
Principal Solar employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 160 | 91.1% |
| Northern Europe | 9 | 4.9% |
| South America | 3 | 1.8% |
| Arab States | 2 | 1.3% |
| Western Europe | 1 | 0.8% |
| Southeast Asia | 0 | 0.0% |
| Central and Western Asia | 0 | 0.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataPrincipal Solar Employee Count by Department (2026)
Principal Solar's employee groups are Finance and Operations (59.0%), Engineering (28.5%), and Sales and Marketing (12.4%).
Principal Solar employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 105 | 59.0% |
| Engineering | 51 | 28.5% |
| Sales and Marketing | 22 | 12.4% |
Compare Principal Solar's department mix to industry peers.
See Full DataPrincipal Solar Employee Salary by Region (2026)
Principal Solar's average employee salary is $52,482 globally. Employees in Northern Europe receive the highest compensation, with median pay approximately 4.2x the global average. Pay is lowest in North America, at a median of $33,000.
Principal Solar median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern Europe | $222,000 |
| North America | $33,000 |
Unlock salary by role, level, and city — and compare to Principal Solar's industry peers.
Unlock Salary DataPrincipal Solar Job Openings and Hiring Trends (2023-2026)
- Principal Solar had 74 active job postings in 2026, a 76.6% increase (+16) from 2025.
- Principal Solar had 58 active job postings in 2025, a 141.2% increase (+48) from 2024.
- Principal Solar had 10 active job postings in 2024, a 22.2% increase (+2) from 2023.
- Principal Solar had 8 active job postings in 2023, a 22.2% decline from 2022.
- Hiring velocity in 2026: 74 new roles/month, up from 44 in 2025 and 6 in 2024.
Principal Solar's hiring is accelerating: active job postings rose 76.6% in 2026 to 74, with new postings per month climbing from 4 in 2023 to 74 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataPrincipal Solar Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Principal Solar's workforce based on public professional data. Overall sentiment is negative and has declined year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
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Frequently Asked Questions About Principal Solar
- How fast is Principal Solar growing?
- In 2026, Principal Solar's headcount grew 18.6% to 178 employees, up from 131 in 2025.
- See the full headcount history
- Where are Principal Solar employees located?
- Most Principal Solar employees are based in North America (91.1% of headcount), followed by Northern Europe and South America.
- Explore where the workforce is based
- What is the average salary at Principal Solar?
- The average employee salary at Principal Solar is approximately $52.5k per year.
- Analyze the salary distribution
- How many new job postings does Principal Solar open per year?
- In Q1 2026, Principal Solar opened 221 new job postings. In 2025, Principal Solar opened 528 new job postings — about 44 per month.
- Track hiring trends by role
- When was Principal Solar founded and where is it headquartered?
- Principal Solar was founded in 1972 and is headquartered in Dallas, Texas.
- Compare Principal Solar to industry peers
Speak with a workforce expert about Principal Solar.
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