Retained Executive Search — Nonprofit Exclusive
Strategy · Analysis · Results. The search-by-results approach pairs person-to-person intelligence — gathered through trusted networks built over 20+ years — with verification of claimed accomplishments and careful sorting of AI-generated material. We map the market to the outcomes you define for the next five years, not to pedigree, charisma, or candidate-authored online data.
20+ active mandates · 12–20 week typical cycle · confidential protocol
Mandate references anonymized under client protocol — names released only with board approval.
Folio 01 — The Stakes
Programs stall. Grants lapse. Donors wait for a signal that someone is steering. The cost of a leadership gap is paid in mission long before it shows up in the audit — and the wrong hire compounds it for years. Four failure modes walk through every board packet. We built a firm to prevent all four.
Every month without an executive director is a month of deferred grant decisions, paused program launches, and staff quietly updating their profiles. Boards absorb it quietly — until the funder asks who is accountable.
Methodology: contributed revenue × 2.5% × months of vacancy, plus interim cover — stalled programs, delayed grants, donor confidence.
Charisma interviews well; results do not. A leader chosen for pedigree or polish but not for the outcomes the next five years demand costs the organization twice — once in salary, once in the attrition of the team that believed the promise.
Methodology: 90–150% of first-year compensation in direct replacement cost, before mission drag is counted.
Word of a departure travels faster than the transition plan. A premature announcement invites funder scrutiny, competitor poaching of your best staff, and internal flight before a successor is even named. Confidentiality is not courtesy — it is asset protection.
Protocol: candidates are approached one-to-one through trusted networks; client identity is disclosed only with board approval.
Contingency recruiters are paid on speed-to-submittal, not mission fit. They recycle the same active-resume pool from LinkedIn and Indeed, pass along candidate-authored claims unverified, and carry zero accountability for what happens after the hire.
Contrast: no skin in the game versus a retained firm whose success is defined by the person's entire tenure.
Folio 02 — The Method
Most searches begin with a job description assembled from the last incumbent's résumé. Ours begins with a harder question: what must be true about this organization in 18 months — and in five years? The answers define the position description, the sourcing scripts, the target list, and the interview protocol. We engage innovators and battle-tested leaders alike, then compare them against your particular needs — not against an algorithm's idea of a match.
Deliverable — the result position description
Deliverable — result candidates, 90% passive, never scraped
Deliverable — result finalists, verified and compared
Deliverable — result negotiation & close, onboarding supported
Folio 03 — The Instruments
Five instruments, one desk. Every number below is computed live from your inputs — the same arithmetic we bring into an orientation session. No decoration; the formulas are printed next to the figures.
cost = revenue × 2.5% × months + donor risk × 40% probability + $18K per delayed program + interim cover at 60% of role comp. A $1M-grant organization at six months lands at the $150K+ stalled-program figure boards see in our orientation decks.
Recommended archetype
Chief Development Officer — verifiable $5M+ fundraising track record
Strongest dimensions to verify in interviews
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Pool mapped through person-to-person intelligence gathering over 20+ years — funders, board members, public-sector leaders, business allies. Not LinkedIn. Not Indeed. Accomplishments verified; AI-generated material sorted out before any name reaches a board.
Bands anchored to placements across 100+ completed nonprofit searches, scaled by budget band. Retained search fee: 25–30% of first-year cash compensation, agreed up front.
Alignment gaps will slow any new leader — fold a focused SAS review into the search.
Folio 04 — Services
Three engagements, one standard: everything is defined by the results you need — and the retained fee is agreed up front, covering the full cycle. No contingency roulette.
Service 01 · Flagship
The complete recruiting solution for C-suite mandates: CEO, President, Executive Director, Chief Development Officer, CFO, COO. Every search runs on the search-by-results method — person-to-person intelligence through trusted 20+ year networks, verification of claimed accomplishments, and sorting of AI-generated material before any candidate reaches your board.
Engagement terms
Retained fee agreed up front — one figure covering the full cycle. No success-only bidding, no split fees, no surprises at close.
Typical cycle
12–20 weeks, orientation to signed offer. Aggressive yet reasonable — defined with your board in week one.
How success is defined
Not the placement — the tenure. What the selected person accomplishes with board and staff, in the timeframes you set.
Our team integrates with yours to power recruiting outreach for mid-level managers, subject-matter experts, and fractional C-suite executives — the bench a new leader inherits determines how fast results arrive.
A tailored 10-point review, completed in four weeks, with action priorities and team deliverables for the next 12 months. A focused version integrates directly into recruiting engagements.
Folio 05 — Evidence
A selection from the current book of work. Mandates are listed with client permission; every engagement runs under confidential protocol, 12–20 weeks orientation to close.
“It always seems impossible… until it's done.”— Nelson Mandela · over the completed-searches archive
Showing 20 of 20 active mandates
Folio 05 · Ledger B — The Archive
Museums, orchestras, foundations, health systems, housing, charter schools, symphonies, advocacy. Search the ledger, filter by sector, sort any column.
| Organization | Mandate | Sector | Year |
|---|
Years are representative placement windows; some mandates are anonymized or withheld at client request. The full archive is available in a confidential briefing.
Folio 05 · Ledger C — Field Notes
Webcasts and articles that engage the nonprofit community and share what we learn inside searches — succession, contingency traps, museum leadership, homelessness, disability and inclusion. Scroll the index.
Folio 06 — People
mOppenheim Executive Search was founded in 2008 by Mark Oppenheim after a 28-year career spanning organizational development, professional services, and executive search consulting. Its genesis reaches back to two family firms — CM Oppenheim & Associates (New York, later Europe) and Phillips Oppenheim (New York, in service to nonprofits).
Founder · San Francisco
Founder & Principal
Thirty years across consulting, business startup, corporate management, and executive search. In 2003 Mark joined Phillips Oppenheim, substantially upgraded its operating infrastructure, founded the West region office, extended the practice nationally, and drove an almost three-fold expansion. When East and West separated in 2008, Mark and his team founded mOppenheim Executive Search — nonprofit-exclusive from day one, headquartered at 558 Presidio Blvd, San Francisco.
“Success is not simply completing a search — it is what the person selected accomplishes throughout their tenure.”— Mark Oppenheim, Founder
Founder & Principal
30-year track record; leads C-suite mandates and board advisory.
Principal
Second generation of the family practice; complex multi-stakeholder searches.
Senior Search Consultant
Development leadership specialty — CDO and advancement mandates. lisag@moppenheim.com
Search Consultant
Person-to-person network sourcing and candidate engagement.
HR Director
Internal people operations and onboarding support for placed leaders.
Research Director
Market mapping, independent research, verification of claimed accomplishments.
Consultants · Researchers · Ops
16 employees total — all working from the San Francisco HQ.
Headquarters
San Francisco, CA 94129-1147 — the Presidio, on purpose.
Nonprofit Exclusive
No corporate side-practice. Every hour goes to civil society.
Verification Desk
AI-generated material screened out; accomplishments verified person-to-person.
Folio 07 — Terms
Three ways boards fill a seat. Only one of them ties the firm's success to the tenure of the person placed. Here is the comparison we hand to every search committee.
| Dimension | Search Committee DIY | Contingency Recruiter | mOppenheim Retained Our Terms |
|---|---|---|---|
| Engagement model | Volunteer committee, good intentions | Pay-per-submittal; paid only on a placement | Retained fee agreed up front — one number, full cycle |
| Guarantee | None | 30–90 day replacement, terms vary | Success defined by the tenure — not the placement date |
| Time to seat | 6–12+ months | 4–6 months, speed-optimized | 12–20 weeks, typical C-suite cycle |
| Confidentiality | Varies with committee discipline | Low — high-volume postings leak the mandate | Enforced by person-to-person outreach; identity disclosed only with board approval |
| Nonprofit discernment | Committee knowledge only | None in particular | 30 years of founder track record + 20+ year trusted networks |
| Candidate pool | Whoever applies | Active résumés — the recycled carousel | 90% passive leaders surfaced person-to-person; mainstream and nontraditional networks |
| Verification of claims | Reference calls the candidate supplies | Rarely | Claimed accomplishments verified independently; AI-generated material sorted out |
| Skin in the game | Time only | Commission speed | Fee tied to outcomes defined with your board in week one |
Folio 08 — Request Support
Two or three plain-language sentences about the mandate is all it takes to start. Every inquiry is handled under confidential protocol from the first line.
REF MOP-2026-0000
A senior consultant will respond within one business day under confidential protocol.
Searches live or die on discretion. From first contact:
Headquarters — San Francisco
558 Presidio Blvd