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ACTIVE SITE RESEARCH INC

EIN 93-2180352 WILMINGTON, DE

Browse the largest nonprofits in Delaware

Revenue 2024
$2,258,848
Expenses 2024
$1,053,220

Program services were 77.0% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
H99
Classification
1000
Street
1209 N ORANGE ST

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).

Other organizations at this address

45 other organizations in the IRS Business Master File list the same street address. matched by us

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

Mission and programs · 2024

Mission

To eliminate the risks posed by pandemic threats through the advancement of science and innovation in medical countermeasure development, ensuring the health and well-being of individuals and communities worldwide.

  • The Synthetic Innate Immunity program aims to develop medicines that serve as society's first line of defense against emerging viral outbreaks by taking inspiration from natural mechanisms of innate immunity. By encoding natural or engineered pattern recognition receptors PRRs and interferon-stimulated genes ISGs in DNA delivered to the respiratory tract, the program works to persistently enhance a patient's natural sense-and-respond capacity, potentially providing prophylactic protection against a broad range of respiratory viruses for months.

    Expenses $330,152

  • PAN-2025-001 is a single-site, two-arm, parallel-group superiority randomized controlled trial (RCT) with 1:1 allocation, designed to evaluate whether large language model (LLM) use improves the ability of novice lab participants to independently perform complex biological tasks. Participants attempt a fixed sequence of five laboratory obstacles that represent the core skills required to create a virus via reverse genetics with or without LLM assistance.

    Expenses $235,675

  • The organization periodically provides subject-matter expertise in molecular biology and related life sciences disciplines to AI companies. Such services include responding to technical inquiries and developing advanced scientific problem sets designed to evaluate complex biological reasoning and analytical capabilities in emerging AI technologies. These activities further the organizations scientific research mission and promote the responsible development and evaluation of AI tools.

    Expenses $222,703 · Revenue $37,893

  • misc program expenses

    Expenses $22,057

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

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.

  • Brian Wang VP thru 3-2025

    Vice President

    Total calculated
    $83,495
    From this org
    $74,776
    From related orgs
    $0
    Other
    $8,719
    Hours/week
    40

  • Alexander Kleinman beg 3-2025

    Treasurer

    Total calculated
    $77,956
    From this org
    $69,802
    From related orgs
    $0
    Other
    $8,154
    Hours/week
    40

  • Joe Torres beg 3-2025

    President

    Total calculated
    $75,000
    From this org
    $75,000
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

  • William Bradshaw

    Secretary

    Total calculated
    $0
    Hours/week
    0.5

  • Jacob Swett

    Director

    Total calculated
    $0
    Hours/week
    0.5

  • Ales Flidr

    Chairman

    Total calculated
    $0
    Hours/week
    0.5

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, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $2,258,848
    Expenses
    $1,053,220
    Contributions
    $2,215,714
    Grants paid
    $0
  • 2023
    Revenue
    $854,335
    Expenses
    $745,059
    Contributions
    $630,277
    Grants paid
    $0

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

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

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 13 October 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.

What this page reflects

The registration facts above come from the IRS Business Master File published 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.