- Revenue 2024
- $35,192,479
- Expenses 2024
- $12,973,016
As filed
- Subsection
- 06
- NTEE code
- S41
- Classification
- 2000
- Street
- 680 S CACHE STREET STE 100-10219
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
1 other organization in the IRS Business Master File lists the same street address. matched by us
This address is a suite or unit (STE 100-10219). Organizations that share one are often clients of the same office-services firm, accountant or registered agent rather than related to each other.
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.
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MARS REVIEW OF BOOKS FOUNDATION
EIN 92-1553880
Mission and programs · 2024
Mission
TO PROMOTE THE COMMON BUSINESS INTERESTS OF ITS MEMBERS REGARDING THE USE, IMPLEMENTATION, AND DEVELOPMENT OF PEER-TO-PEER WIRELESS NETWORKS.
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THE FOUNDATION PROMOTES THE DEVELOPMENT OF PEER-TO-PEER WIRELESS NETWORKS; EDUCATES THE PUBLIC REGARDING THE VALUE OF DECENTRALIZED WIRELESS NETWORKS; PROVIDES GRANTS TO PROJECTS THAT CREATE OPEN SOURCE DEVELOPER TOOLS, NETWORK ANALYTICS, AND EDUCATION REGARDING PEER-TO-PEER WIRELESS NETWORKS; AND CREATES A FRAMEWORK FOR BUSINESSES USING PEER-TO-PEER WIRELESS NETWORKS TO COLLABORATE.
As filed on the 2024 return.
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.
-
Abhay KumarABHAY KUMAR
CEO & BOARD CHAIR
- Total calculated
- $3,357,672
- From this org
- $3,357,672
- From related orgs
- $0
- Other
- $0
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $3,357,672
- Bonus
- $0
- Other
- $0
- Deferred
- $0
- Nontaxable benefits
- $0
- Filer's total
- $3,357,672
-
Josh KershnerJOSH KERSHNER
GENERAL COUNSEL & SECRETARY
- Total calculated
- $993,142
- From this org
- $967,784
- From related orgs
- $0
- Other
- $25,358
- Hours/week
- 41
Schedule J breakdown matched by us
- Base
- $125,070
- Bonus
- $451,881
- Other
- $390,833
- Deferred
- $0
- Nontaxable benefits
- $25,358
- Filer's total
- $993,142
-
Jaime WilkinsonJAIME WILKINSON
DIRECTOR
- Total calculated
- $99,482
- From this org
- $99,482
- From related orgs
- $0
- Other
- $0
- Hours/week
- 2
-
Arman Dexfuki-ArjomandiARMAN DEXFUKI-ARJOMANDI
DIRECTOR
- Total calculated
- $76,999
- From this org
- $76,999
- From related orgs
- $0
- Other
- $0
- Hours/week
- 2
-
Amira VallianiAMIRA VALLIANI
DIRECTOR
- Total calculated
- $45,862
- From this org
- $45,862
- From related orgs
- $0
- Other
- $0
- Hours/week
- 2
-
Scott SigelSCOTT SIGEL
CHIEF OPERATING OFFICER
- Total calculated
- $1,405,292
- From this org
- $1,405,292
- From related orgs
- $0
- Other
- $0
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $891,488
- Bonus
- $513,804
- Other
- $0
- Deferred
- $0
- Nontaxable benefits
- $0
- Filer's total
- $1,405,292
-
Noah PrinceNOAH PRINCE
SENIOR DIRECTOR OF ENGINEERING (THRU 08/2024)
- Total calculated
- $1,413,132
- From this org
- $1,395,586
- From related orgs
- $0
- Other
- $17,546
- Hours/week
- 60
Schedule J breakdown matched by us
- Base
- $814,103
- Bonus
- $512,500
- Other
- $68,983
- Deferred
- $0
- Nontaxable benefits
- $17,546
- Filer's total
- $1,413,132
-
Bryan ZettlerBRYAN ZETTLER
SOFTWARE ENGINEER
- Total calculated
- $636,344
- From this org
- $623,419
- From related orgs
- $0
- Other
- $12,925
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $198,283
- Bonus
- $175,000
- Other
- $250,136
- Deferred
- $0
- Nontaxable benefits
- $12,925
- Filer's total
- $636,344
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Matthew ThieryMATTHEW THIERY
SOFTWARE ENGINEER
- Total calculated
- $307,787
- From this org
- $281,642
- From related orgs
- $0
- Other
- $26,145
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $139,561
- Bonus
- $68,672
- Other
- $73,409
- Deferred
- $0
- Nontaxable benefits
- $26,145
- Filer's total
- $307,787
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Joseph HillerJOSEPH HILLER
SENIOR TECHNICAL DIRECTOR, LORAWAN
- Total calculated
- $276,167
- From this org
- $270,909
- From related orgs
- $0
- Other
- $5,258
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $156,643
- Bonus
- $62,534
- Other
- $51,732
- Deferred
- $0
- Nontaxable benefits
- $5,258
- Filer's total
- $276,167
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Sonya BaumsteinSONYA BAUMSTEIN
DIRECTOR OF FINANCE
- Total calculated
- $283,321
- From this org
- $258,952
- From related orgs
- $0
- Other
- $24,369
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $163,530
- Bonus
- $76,744
- Other
- $18,678
- Deferred
- $0
- Nontaxable benefits
- $24,369
- Filer's total
- $283,321
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. 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
- $35,192,479
- Expenses
- $12,973,016
- Contributions
- $0
- Grants paid
- $0
-
2023
- Revenue
- $14,409,728
- Expenses
- $9,403,267
- Contributions
- $0
- Grants paid
- $0
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2022
- Revenue
- $18,547,275
- Expenses
- $5,194,054
- Contributions
- $15,268,096
- 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.
Other returns filed
-
2021 · 990
- Revenue
- $276,965
- Expenses
- $156,799
- Assets (EOY)
- $1,193,961
Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.
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
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.
Taxable family
From Schedule R Parts I, III and IV: entities that legally are the filer, and taxable partnerships, corporations and trusts it is related to. These record ownership and control, not shared board members or money.
Related corporations and trusts on its 2024 return
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DECENTRALIZED WIRELESS LTD
C · ENGINEERING · CJ · 100% owned · share of income $77,833 · share of assets $26,461,814 · controlled entity
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
Not present in the most recent drop.
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 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.