How many employees work at MPLX?
MPLX LP (MPLX) has approximately 1,392 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. MPLX’s total headcount has grown 12.1% from 1,242 employees in 2023 to 1,392 in 2026.
Is MPLX hiring right now?
No, MPLX is not actively hiring. MPLX had 0 active job postings in 2026, a 200.0% decline from 2025 — see job openings & hiring trends.
About MPLX’s Workforce
MPLX LP (MPLX) is an Energy and Resources company that employs 1,392 people worldwide as of March 2026. It is the 7th-largest by headcount among its peers. The company is headquartered in Findlay, Ohio and trades on the New York Stock Exchange.
MPLX's workforce has grown 12.1% from 2023 to 2026, though it is down 0.1% year over year in 2026. Its workforce is concentrated most in North America (99.3%), followed by South Asia (0.5%) and North Africa (0.2%).
MPLX's functional groups are Finance and Operations (39.8%), Engineering (32.2%), and Sales and Marketing (28.0%), with Engineering growing fastest (up 2.1%). The average salary is $92,101, highest in North America at a median of $80,000, down 2.6% year over year in 2026.
MPLX's active job postings fell 200.0% in 2026 to 0. Overall employee sentiment is negative but improving.
Sourced from Revelio Labs workforce data.
- Ticker
- New York Stock Exchange: MPLX
- Headquarters
- Findlay, Ohio
- Industry
- Energy and Resources
- Employees
- 1,392
- YoY
- -0.1% (+37)
As of March 2026
MPLX workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for MPLX. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsMPLX Annual Employee Count (2023-2026)
- MPLX had 1,392 employees in 2026, a 0.1% decline (+37) from 2025.
- MPLX had 1,387 employees in 2025, a 0.3% increase (+43) from 2024.
- MPLX had 1,344 employees in 2024, a 0.7% increase (+63) from 2023.
- MPLX had 1,281 employees in 2023, a 0.1% increase (+51) from 2022.
MPLX's total workforce has grown from 1,242 employees in 2023 to 1,392 in 2026.
MPLX LP quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 1,392 | +37 | -0.1% |
| 2025 | Q4 | 1,387 | +43 | +0.3% |
| 2025 | Q3 | 1,382 | +49 | +0.5% |
| 2025 | Q2 | 1,381 | +61 | +1.1% |
| 2025 | Q1 | 1,355 | +53 | +0.4% |
| 2024 | Q4 | 1,344 | +63 | +0.7% |
| 2024 | Q3 | 1,333 | +70 | +0.1% |
| 2024 | Q2 | 1,320 | +78 | +0.6% |
| 2024 | Q1 | 1,302 | +62 | +0.8% |
| 2023 | Q4 | 1,281 | +51 | +0.1% |
| 2023 | Q3 | 1,263 | +50 | +0.9% |
| 2023 | Q2 | 1,242 | +34 | -0.3% |
See MPLX's complete headcount history, including quarterly breakdowns.
Get the DataMPLX Employee Count by Region (2026)
North America accounts for the largest share of MPLX's global workforce with approximately 99% of total employees, followed by South Asia and North Africa.
MPLX employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 1,371 | 99.3% |
| South Asia | 7 | 0.5% |
| North Africa | 2 | 0.2% |
| Sub-Saharan Africa | 1 | 0.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataMPLX Employee Count by Department (2026)
MPLX's employee groups are Finance and Operations (39.8%), Engineering (32.2%), and Sales and Marketing (28.0%).
MPLX employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 553 | 39.8% |
| Engineering | 447 | 32.2% |
| Sales and Marketing | 389 | 28.0% |
Compare MPLX's department mix to industry peers.
See Full DataMPLX Employee Salary by Region (2026)
MPLX's average employee salary is $92,101 globally. Employees in North America receive the highest compensation.
MPLX median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $80,000 |
Unlock salary by role, level, and city — and compare to MPLX's industry peers.
Unlock Salary DataMPLX Job Openings and Hiring Trends (2023-2026)
- MPLX had 0 active job postings in 2026, a 200.0% decline (-1) from 2025.
- MPLX had 1 active job postings in 2025, a 160.0% decline (-8) from 2024.
- MPLX had 9 active job postings in 2024, a 200.0% increase (+9) from 2023.
- MPLX had 0 active job postings in 2023, a 0% no change from 2022.
- Hiring velocity in 2026: 0 new roles/month, down from 6 in 2025 and 11 in 2024.
MPLX's active job postings fell 200.0% in 2026 to 0.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataMPLX Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across MPLX's workforce based on public professional data. Overall sentiment is negative and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
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Frequently Asked Questions About MPLX
- How fast is MPLX growing?
- In 2026, MPLX's headcount shrank 0.1% to 1,392 employees, up from 1,355 in 2025.
- See the full headcount history
- Where are MPLX employees located?
- Most MPLX employees are based in North America (99.3% of headcount), followed by South Asia and North Africa.
- Explore where the workforce is based
- What is the average salary at MPLX?
- The average employee salary at MPLX is approximately $92.1k per year.
- Analyze the salary distribution
- How many new job postings does MPLX open per year?
- In Q1 2026, MPLX opened 0 new job postings. In 2025, MPLX opened 68 new job postings — about 6 per month.
- Track hiring trends by role
- When was MPLX founded and where is it headquartered?
- MPLX is headquartered in Findlay, Ohio.
- Compare MPLX to industry peers
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