internal
John J. Engel
Chairman, President and Chief Executive Officer
Executive
17 yr
6 reports
WESCO International, Inc. ·WCC
Three SBU general managers run P&Ls under a single CEO
Wholesalers · Fortune #199 · Functional structure · 20K employees · Pittsburgh, PA
7
CEO span
↓ tighter than peers (avg 8)
3.7
Avg span
moderate
2
Max depth
2 levels
5.7 yr
Avg tenure
43%
Internal hires
near industry avg
Consolidated financials FY2025 · period end 2025-12-31 · 10-K
Revenue
$23.5B
Operating income
$1.2B
Net income
$640M
Total assets
$16.5B
Shares out
49M
Sourced from WESCO International, Inc. DEF 14A · filed 2026-04-17 ↗ View on SEC
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WESCO International, Inc. organizational chart
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Three SBU general managers report directly to the CEO, an uncommon structure for a $23B distributor. This page maps WESCO’s executive org, highlights its functional‑plus‑P&L hybrid, reviews leadership tenure and recent CFO succession, and compares the structure with close industrial peers.
What to model
Use the chart to test org decisions, not just view reporting lines
Start with the public baseline, then use the scenario views and source-backed changes to ask what happens when leadership, span, or team ownership shifts.
Latest signal Indraneel Neel Dev joined as EVP & Chief Financial Officer
Appointed CFO effective February 16, 2026.
Source · See change logScenario views in the chart
- Add a Chief Operating Officer Introduce a COO to consolidate operational oversight across the three SBUs and reduce CEO span.
Atlas work this supports
- Connect Workday or UKG Get these analytics for YOUR org — tenure, span of control, headcount, automatically from your HRIS.
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- Plan a Reorg Use this as a starting point. Model scenarios, compare structures, present options to your board.
The people
Who's running this
7 executives identified as Named Executive Officers in the most recent SEC proxy. Bar length scales with tenure.
Indraneel Neel Dev
Executive Vice President and Chief Financial Officer
Finance
0 yr
0 reports
James F. Cameron
Executive Vice President and General Manager, Utility & Broadband Solutions
Operations
4 yr
0 reports
Daniel J. Castillo
Executive Vice President and General Manager, Electrical & Electronic Solutions
Operations
1 yr
0 reports
internal
Dirk W. Naylor
Executive Vice President and General Manager, Communications & Security Solutions
Operations
1 yr
0 reports
Nelson Squires
Executive Vice President, Human Resources
Human Resources
6 yr
0 reports
David S. Schulz
Executive Vice President and Special Advisor to the CEO
Executive
10 yr
0 reports
The skin in the game
Beneficial ownership
Insider stock holdings and the company's ownership requirements for executives and directors. Disclosed in the most recent DEF 14A.
Stock ownership requirements
5×CEO base salary
2×NEO base salary
Ownership guidelines disclosed in 2026 proxy.
The businesses
How WESCO International, Inc. divides the work
3 divisions report into the group CEO. Tile size scales with estimated headcount.
Utility & Broadband Solutions
6K employees
EVP & GM (James F. Cameron)
Provides products and services to utilities and broadband operators.
Electrical & Electronic Solutions
8K employees
EVP & GM (Daniel J. Castillo)
Distributes electrical, automation, and electronic components globally.
Communications & Security Solutions
4K employees
EVP & GM (Dirk W. Naylor)
Serves data center, security, and communications infrastructure markets.
The thesis
Why this org is unusual
Three strategic business unit general managers report directly to the CEO, giving WESCO a clear P&L-centric operating spine despite its formally functional structure.
Engel’s direct oversight of UBS, EES, and CSS concentrates accountability for revenue and margin at the top. Notably, there is no standalone COO; operational authority sits with the SBU heads. This keeps the organization relatively flat at four levels and reflects post‑Anixter integration priorities.
- No COO role
- Three SBU GMs report to CEO
The comparison
How WESCO International, Inc. stacks up
Compared with peers like Grainger and Rexel, WESCO places more operational control with SBU general managers rather than centralized operations leaders. Unlike Eaton or Parker‑Hannifin, which rely on deeper divisional layers, WESCO’s CEO span is wider but the depth is shallower. The absence of a COO is unusual among …
C-suite size
Reporting depth
WESCO International, Inc.
2 levels
4 levels
Rexel
5 levels
4 levels
5 levels
Avg C-suite tenure
Has COO / Has CAIO
WESCO International, Inc. — no COO — no CAIO
Rexel ✓ COO — no CAIO
Current signals
What changed recently
CFO succession in February 2026 with Indraneel Dev replacing long‑tenured David Schulz.
- new
- departedDavid S. Schulz Chief Financial Officer
Transitioned out of CFO role February 16, 2026; retiring May 31, 2026.
Source
Leadership Timeline
Year-over-year executive structure based on SEC proxy and annual filings.
FY2025
DEF 14A filed 2026-04-17
- CEO
- John J. Engel
- CEO span
- 6
- C-suite
- 6
- Avg tenure
- 6.2 yr
Leadership reflected post‑Anixter SBU model with Schulz still CFO.
Named executive officers (5)
- John J. Engel - CEO since 2009
- David S. Schulz - CFO since 2016
- James F. Cameron - EVP & GM, UBS since 2022
- Daniel J. Castillo - EVP & GM, EES since 2025
- Dirk W. Naylor - EVP & GM, CSS since 2025
Year-over-year changes
2025 added a third SBU GM, modestly increasing CEO span.
- CEO span: 5 → 6
- C-suite size: 5 → 6
- Avg tenure: 6.8 → 6.2 yr
- promoted Dirk W. Naylor - EVP & GM, CSS (was Senior Leader, CSS) (DEF 14A, Apr 2026)
Frequently Asked Questions
Who is the CEO of WESCO International?
John J. Engel has served as Chairman, President and CEO since 2009.
What type of organizational structure does WESCO International use?
WESCO uses a functional structure with P&L ownership concentrated in three strategic business units.
How many direct reports does WESCO International's CEO have?
The CEO has seven direct reports, including three SBU general managers.
How has WESCO International's leadership changed recently?
In February 2026, Indraneel Neel Dev became CFO, succeeding long‑tenured CFO David Schulz.
Does WESCO International have a COO?
No. Operational leadership is handled by the three SBU general managers reporting directly to the CEO.
Sources
- Form 8-K, Feb 2026
- SEC EDGAR: WESCO International, Inc. DEF 14A Proxy Statement
- SEC EDGAR: WESCO International, Inc. 10-K Annual Report
Reference
Cite this page
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APA 7th
Creately. (2026). WESCO International, Inc. organizational structure. Creately. Retrieved , from https://creately.com/org-chart/fortune-500/wesco-international/MLA 9th
"WESCO International, Inc. Organizational Structure." Creately, April 1, 2026, https://creately.com/org-chart/fortune-500/wesco-international/. Accessed .Chicago 17
Creately. "WESCO International, Inc. Organizational Structure." Last modified April 1, 2026. https://creately.com/org-chart/fortune-500/wesco-international/.Original SEC source View on SEC ↗
WESCO International, Inc.. DEF 14A. Filed 2026-04-17. U.S. Securities and Exchange Commission. https://www.sec.gov/Archives/edgar/data/929008/000119312526159688/wcc-20260416.htmPermanent URL: https://creately.com/org-chart/fortune-500/wesco-international/ · last updated 2026-04-01