Mayer Brown LLP
attorney6 known aliases resolved via the canonical alias map
Market position · 2024
Plans served6Rank #2326 of mapped providers
Assets under administration$13.7B0.0%Market share · rank #953
Fees received$803,643Median $28,375/planSum across Schedule C direct + indirect
Net wins YoY+02 won · 2 lostPlan-level switch detection
Plans served · 5-year trajectory
Market-share plans percent annotated. Bar height is raw plan count.
Customer-base shape
What does a typical Mayer Brown LLP plan look like?
Service mix · median fees per plan
Count of plans where Mayer Brown LLP ships each service code, and the median compensation they report under it.
| Service | Plans | Median fees | Distribution |
|---|---|---|---|
Legal; Direct payment from the planCode 29 | 6 | $28,375 |
Competitor overlap
Percent of Mayer Brown LLP's plans that also list each competitor on Schedule C. High numbers = co-living partners; low numbers = direct displacement targets.
Plans won in 2024
Appeared this year; did not appear last year under Mayer Brown LLP.
| Sponsor | From | Assets |
|---|---|---|
JOHN BEAN TECHNOLOGIES CORPORATIONIL · 911650317-001 | State Street | $186M |
TRUSTEES OF NATIONAL PRODUCTION WORKERS UNION SEVERANCE TRUST FUNDIL · 362872107-011 | JAMES MELTREGER | $10M |
Plans lost in 2024
Appeared last year under Mayer Brown LLP; not this year.
| Sponsor | To | Assets |
|---|---|---|
FRONTIER COMMUNICATIONS PARENT, INC.CT · 862359749-002 | Strategic Advisers | $2.7B |
LAVA LAVA, LLCHI · 453600005-001 | (new plan) | $48,913 |
Top plans by assets
Searchable full list lands with the commercial layer.
| Plan | Assets | Participants | Fees | Tenure | Flags |
|---|---|---|---|---|---|
THE DOW CHEMICAL COMPANYMI · 381285128-002 | $10.8B | 33,050 | $84,476 | 10y | 1 |
FRONTIER COMMUNICATIONS PARENT, INC.CT · 862359749-001 | $2.4B | 20,329 | $9,030 | 3y | - |
JMB REALTY CORPORATIONIL · 362707213-333 | $245M | 1,100 | $42,905 | 8y | 1 |
JOHN BEAN TECHNOLOGIES CORPORATIONIL · 911650317-001 | $186M | 2,432 | $13,845 | 1y | - |
CANADIAN IMPERIAL BANK OF COMMERCENY · 131942440-005 | $109M | 1,276 | $7,971 | 9y | - |
TRUSTEES OF NATIONAL PRODUCTION WORKERS UNION SEVERANCE TRUST FUNDIL · 362872107-011 | $10M | 9,002 | $645,416 | 4y | - |
Flag exposure
100.0%Market: 89.1%
This provider
Market baseline
Share of this provider's plans tripping any deterministic red flag this year. Lower than market baseline = better risk surface.
Aliases resolved (6)
Raw Schedule C names collapsed into Mayer Brown LLP.
- ERWIN & COMPANY, CPAS
- MAYER BROWN
- MAYER BROWN LLP
- MAYER BROWN, LLC
- MAYER BROWN, LLP
- MAYER BROWN,LLP
Book composition by plan size
Bars stack to total plans served; segments use the same asset cutoffs as the /plans size filter. Up-and-to-the-right on the bigger segments = moving up-market.
Under $5M$5-50M$50-250M$250M-1B$1B+
Compliance posture vs market
Per-flag share for Mayer Brown LLP's book against the same flag's overall prevalence across all filings. Negative delta = under-indexed (cleaner book); positive = elevated risk surface.
| Flag | Plans flagged | Provider % | Market % | Delta |
|---|---|---|---|---|
| Recently terminated | 0 | 0.00% | 7.76% | -7.76 pp |
| Fidelity bond gap | 0 | 0.00% | 26.94% | -26.94 pp |
| Late contributions | 0 | 0.00% | 1.71% | -1.71 pp |
| Failed to provide benefit | 0 | 0.00% | 0.14% | -0.14 pp |
| Corrective distributions | 2 | 33.33% | 1.76% | +31.57 pp |
| Loss discovered | 0 | 0.00% | 0.00% | -0.00 pp |
New-plan formation share
Share of plans filing for the first time each year that landed with Mayer Brown LLP. Compare to the incumbent market share (0.0%) - higher = winning new business, lower = coasting on existing relationships.
0.0%-0.0 pp vs incumbent
Frequent partners by role
Who else shows up on Mayer Brown LLP's plans most often. Switch tabs by counterparty role - high-overlap names are either referral channels (advisors, auditors) or competitive blocks (other recordkeepers).
| Partner | Shared plans | % of book |
|---|---|---|
| QDRO CONSULTANTS COMPANY, LLC | 2 | 33.3% |
| Aon | 1 | 16.7% |
| Baillie Gifford | 1 | 16.7% |
| Buck Global LLC | 1 | 16.7% |
| Fiduciary Counselors, Inc. | 1 | 16.7% |
| FIS Business Systems LLC | 1 | 16.7% |
| Great Lakes Advisors | 1 | 16.7% |
| Mercer | 1 | 16.7% |
| Milliman | 1 | 16.7% |
| NEPC LLC | 1 | 16.7% |