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Private equityFirmhybrid manager · probablelower middle market

Alternative Investment Group Services, L.P.

Private Equity

This is the graph view. The full profile, with its team, deals and sources, is on Private Equity.Open the full profile →

Search this name across graphsid dfx:pe:f8690234-4516-4818-9b0e-4601c84cda61

Data as of Sep 17, 2026 (this record's last observation) from federal regulator filings, firm and issuer disclosures. Page built Sep 20, 2026, 11:35 PM UTC and rebuilt at most every 15 minutes.

Relationships: 20
Dated events: 13
On other graphs: 1
Observed: Sep 13, 2026 to Sep 17, 2026
17 observations

Across DFX

same identity by shared identifier, citation, or a bridge measured by hand

RIA / Wealth Managementidentity

ALTERNATIVE INVESTMENT GROUP SERVICES, L.P.

Registered adviser · shared crd

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Funds: 0
PE funds: 0
Regulatory AUM: $28.2M
Investments: 0
Active investments: 0
Size band: LOWER MIDDLE MARKETderivedproxy: $0.03bn Private Equity Fund GAV on the Form ADV filed 2021-03-30
Latest ADV filing: Mar 30, 2021
Employees (ADV): 9
Website: altinv.com

Relationships

Employs (16)

→ Rodney Bristol BerensPersonLimited Partner
Jan 1, 2019 to presentfactForm ADV
→ Landon Thorn StorrsPersonTrustee
Oct 1, 1999 to presentfactForm ADV
→ Joseph PalsaPersonTrustee
Jun 1, 2009 to presentfactForm ADV
→ Michael James TansleyPersonLimited Partner / Chief Operating Officer
Jul 1, 2014 to presentfactForm ADV
→ Marita Anne WeinPersonChief Executive Officer
Sep 1, 2019 to presentfactForm ADV
→ Stewart H GreenfieldPersonManager
Dec 1, 2012 to presentfactForm ADV
→ Matthew Adlai GreenfieldPersonManager And Member
Dec 1, 2012 to presentfactForm ADV
→ Joanna Zahava GreenfieldPersonMember
Dec 1, 2012 to presentfactForm ADV
→ David Kingsbury StorrsPersonMember
Nov 1, 1996 to presentfactForm ADV
→ Ellen KannerPersonLimited Partner / Chief Compliance Officer
May 1, 2002 to presentfactForm ADV
→ Joel Lloyd GantcherPersonLimited Partner
Jul 1, 2013 to Mar 28, 2017inferenceForm ADV
→ Maria Luisa C TapiaPersonLimited Partner
May 1, 2002 to Jan 30, 2020inferenceForm ADV
→ Constance GreenfieldPersonGeneral Partner
Nov 1, 1996 to Mar 21, 2013inferenceForm ADV
→ Richard CheungPersonLimited Partner
Jan 1, 2010 to Mar 30, 2021inferenceForm ADV
→ Christopher AytonPersonLimited Partner
Jan 1, 2011 to Mar 30, 2021inferenceForm ADV
→ Samuel Lawrence SussmanPersonLimited Partner
Jul 1, 2013 to Mar 30, 2021inferenceForm ADV

Manages (1)

→ Berens African Development Partners I Access Fund, L.P.FundPrivate Equity Fund
Jun 30, 2018 to presentfactForm ADV

Owns (3)

← Storrs-Greenfield Partners, L.L.C.FirmGeneral Partner
Nov 1, 1996 to presentfactForm ADV
← Storrs Family Grat TrustFirmLimited Partner
Oct 1, 1999 to presentfactForm ADV
← Greenfield Avocet LLCFirmManaging Member
Dec 1, 2012 to presentfactForm ADV

Dated events

2 bookkeeping events (roster, classification and holdings changes) folded below

Occurred
Mar 30, 2021
Person left
Samuel Lawrence Sussman (Limited Partner) no longer on Schedule A of Alternative Investment Group Services, L.P.
Form ADVobserved 7 days ago
Occurred
Mar 30, 2021
Person left
Christopher Earle Ayton (Limited Partner) no longer on Schedule A of Alternative Investment Group Services, L.P.
Form ADVobserved 7 days ago
Occurred
Mar 30, 2021
Person left
Richard Nmn Cheung (Limited Partner) no longer on Schedule A of Alternative Investment Group Services, L.P.
Form ADVobserved 7 days ago
Occurred
Jan 30, 2020
Person left
Maria Luisa C Tapia (Limited Partner) no longer on Schedule A of Alternative Investment Group Services, L.P.
Form ADVobserved 7 days ago
Occurred
Jan 1, 2019
Person joined
Rodney Bristol Berens joined Schedule A of Alternative Investment Group Services, L.P. as Limited Partner
Form ADVobserved 7 days ago
Occurred
Mar 28, 2017
Person left
Joel Lloyd Gantcher (Limited Partner) no longer on Schedule A of Alternative Investment Group Services, L.P.
Form ADVobserved 7 days ago
Occurred
Jul 1, 2013
Person joined
Joel Lloyd Gantcher joined Schedule A of Alternative Investment Group Services, L.P. as Limited Partner
Form ADVobserved 7 days ago
Occurred
Jul 1, 2013
Person joined
Samuel Lawrence Sussman joined Schedule A of Alternative Investment Group Services, L.P. as Limited Partner
Form ADVobserved 7 days ago
Occurred
Mar 21, 2013
Person left
Constance Greenfield (General Partner) no longer on Schedule A of Alternative Investment Group Services, L.P.
Form ADVobserved 7 days ago
Occurred
Mar 30, 2012
Adviser first adv filing
Alternative Investment Group Services, L.P. first filed Form ADV in the extract (IA)
Form ADVobserved 7 days ago
Occurred
Jan 1, 2011
Person joined
Christopher Ayton joined Schedule A of Alternative Investment Group Services, L.P. as Limited Partner
Form ADVobserved 7 days ago

Show 2 bookkeeping events

Occurred
Sep 1, 2026
Adviser CRD 111263 is not on the SEC registered or exempt adviser roster of 2026-09-01
Occurred
Jun 30, 2018
Berens African Development Partners I Access Fund, L.P. first reported on Form ADV by Alternative Investment Group Services, L.P. (Private Equity Fund), GAV $40,711,275

Who to call

the organisation, the role and the published line, with the filing or website that published it; revealed to signed-in accounts

The firm's published line

Revealable: 1 business phone (Form ADV), 1 website (Form ADV) · as of 2026-09-13

Also named here, with no published line of their own (reach them through the firm): Rodney Bristol Berens (Limited Partner), Landon Thorn Storrs (Trustee), Joseph Palsa (Trustee), Michael James Tansley (Limited Partner / Chief Operating Officer), Marita Anne Wein (Chief Executive Officer), Stewart H Greenfield (Manager), Matthew Adlai Greenfield (Manager And Member), Joanna Zahava Greenfield (Member), David Kingsbury Storrs (Member), Ellen Kanner (Limited Partner / Chief Compliance Officer).

Who to call is the organisation, the person's role and the line they published themselves: a business phone, office address, website or profile link from Form ADV, Form 13F or their own website, with that source named on every value. The counts above are what a reveal returns; a personal email is rarely published, so most reveals are the firm's line. Never data bought from a provider, never anything personal. Reveals by plan

Provenance

Graph: Private Equity
Canonical id: dfx:pe:f8690234-4516-4818-9b0e-4601c84cda61
First observed: Sep 13, 2026
Last observed: Sep 17, 2026 3 days ago
Source families: Federal regulator filings, Firm and issuer disclosures
3 registered feeds stand behind this record; each fact above carries its own dates and, where the publisher serves one, its document.
Resolution: Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.

Alternative Investment Group Services, L.P.

Private Equity

This is the graph view. The full profile, with its team, deals and sources, is on Private Equity.Open the full profile →

Search this name across graphsid dfx:pe:f8690234-4516-4818-9b0e-4601c84cda61

Data as of Sep 17, 2026 (this record's last observation) from federal regulator filings, firm and issuer disclosures. Page built Sep 20, 2026, 11:35 PM UTC and rebuilt at most every 15 minutes.