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AQUIFER INC

EIN 20-4755198 HANOVER, NH

Revenue 2024
$8,159,979
Expenses 2024
$7,563,951

Program services were 74.3% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
B28
Classification
2000
Street
33 S MAIN ST STE 4

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • BLAKE DARCY

    CHAIR

    Total calculated
    $0
    Hours/week
    1

  • STEPHEN LAWE

    TREASURER

    Total calculated
    $0
    Hours/week
    1

  • SUSAN FERNANDES

    DIRECTOR

    Total calculated
    $0
    Hours/week
    0

  • BRUCE MORGENSTERN MD

    DIRECTOR

    Total calculated
    $0
    Hours/week
    0

  • CHARLES PROBER MD

    DIRECTOR

    Total calculated
    $0
    Hours/week
    0

  • LESLIE FALL MD

    CHIEF EXECUTIVE OFFICER

    Total calculated
    $350,454
    From this org
    $299,212
    From related orgs
    $0
    Other
    $51,242
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $299,212
    Bonus
    $0
    Other
    $0
    Deferred
    $12,122
    Nontaxable benefits
    $39,120
    Filer's total
    $350,454

  • CRAIG DAVIS

    CHIEF FINANCIAL OFFICER

    Total calculated
    $209,230
    From this org
    $161,050
    From related orgs
    $0
    Other
    $48,180
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $161,050
    Bonus
    $0
    Other
    $0
    Deferred
    $6,468
    Nontaxable benefits
    $41,712
    Filer's total
    $209,230

  • EMILY STEWART MD

    CHIEF CURRICULUM OFFICER

    Total calculated
    $260,468
    From this org
    $237,359
    From related orgs
    $0
    Other
    $23,109
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $237,359
    Bonus
    $0
    Other
    $0
    Deferred
    $9,505
    Nontaxable benefits
    $13,604
    Filer's total
    $260,468

  • VIMAL BHATNAGAR

    CHIEF OPERATING OFFICER 'TIL 11/24

    Total calculated
    $216,534
    From this org
    $178,157
    From related orgs
    $0
    Other
    $38,377
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $178,157
    Bonus
    $0
    Other
    $0
    Deferred
    $7,163
    Nontaxable benefits
    $31,214
    Filer's total
    $216,534

  • STEPHANIE DEWITT

    DIR. OF PRODUCT 'TIL 11/24

    Total calculated
    $190,482
    From this org
    $153,413
    From related orgs
    $0
    Other
    $37,069
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $153,413
    Bonus
    $0
    Other
    $0
    Deferred
    $5,450
    Nontaxable benefits
    $31,619
    Filer's total
    $190,482

  • NICK JONES

    LEAD DEVELOPER

    Total calculated
    $163,438
    From this org
    $147,580
    From related orgs
    $0
    Other
    $15,858
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $147,580
    Bonus
    $0
    Other
    $0
    Deferred
    $5,914
    Nontaxable benefits
    $9,944
    Filer's total
    $163,438

  • SHAWN GRIFFIN

    PRODUCT ENGINEERING MANAGER

    Total calculated
    $171,068
    From this org
    $137,707
    From related orgs
    $0
    Other
    $33,361
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $137,707
    Bonus
    $0
    Other
    $0
    Deferred
    $5,550
    Nontaxable benefits
    $27,811
    Filer's total
    $171,068

  • NAT PIERSON

    SENIOR DATA ENGINEER

    Total calculated
    $156,533
    From this org
    $130,115
    From related orgs
    $0
    Other
    $26,418
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $130,115
    Bonus
    $0
    Other
    $0
    Deferred
    $5,215
    Nontaxable benefits
    $21,203
    Filer's total
    $156,533

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $8,159,979
    Expenses
    $7,563,951
    Contributions
    $5,000
    Grants paid
    $95,000
  • 2023
    Revenue
    $8,370,047
    Expenses
    $7,435,199
    Contributions
    $50,000
    Grants paid
    $85,000
  • 2022
    Revenue
    $7,474,455
    Expenses
    $7,309,944
    Contributions
    $0
    Grants paid
    $85,000

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Grants made

The 10 largest by cash amount. The API serves every itemized grant.

Where these grants went next →

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 10 September 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.