DFX Intelligence

Data Factory

RIA / WealthAdvisor37 years in industry

MARK ALAN DERBY

Advisor at FOCUS PARTNERS WEALTH, LLC

Newton, MA

This is the graph view. The full profile, with its team, deals and sources, is on RIA / Wealth Management.Open the full profile →

Search this name across graphsid dfx:ria:bb14aa85-967d-e3bd-b1c2-fe2aa8b8ac9a

Data as of Sep 14, 2026 (this record's last observation) from federal regulator filings. Page built Sep 18, 2026, 10:38 PM UTC and rebuilt at most every 15 minutes.

Relationships: 2
Dated events: 0
On other graphs: 1
Observed: Oct 24, 2002 to Sep 14, 2026

Across DFX

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

Private Equityidentity

Mark Alan Derby

same person, same CRD on Schedule A · confidence 95% · family precision 100%

Facts

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

Current firm: FOCUS PARTNERS WEALTH, LLC
Current firm class: independent wealth managerderived
Book size: not publicno per-advisor AUM is published by the SEC, FINRA or IAPD, and DFX estimates none
Industry start: Jan 1, 1989earliest registration or exam on IAPD
Years in industry: 37derivedfrom the industry start date
Years at current firm: 3derivedfrom the current registration's begin date
Prior firms: 1
Current registrations: 1
Registered states: 1
First registration: Oct 24, 2002
Dual registered: no
IAPD individual key: 4347091

Registration history

registration spans on IAPD; the basis says whether the span is a current registration or a prior employment record

Firm	Class	Began	Ended	Current	Branch	Basis
FOCUS PARTNERS WEALTH, LLC	Independent wealth	Sep 22, 2022	n/a	yes	Newton, MA	Current employment
DERBY AND COMPANY INC	Former SEC adviser	Oct 24, 2002	Dec 31, 2021	no	NEWTON, MA	Previous registration

Moves

a move is two registration dates; a bulk corporate re-registration is typed BULK_TRANSFER and is not a move

From	To	Left	Joined	Gap, days	Kind	Move type
DERBY AND COMPANY INC	FOCUS PARTNERS WEALTH, LLC	Dec 31, 2021	Sep 22, 2022	265	Firm change	RIA to RIA

Team moves

moves this advisor made together with colleagues (two or more registrations ending and beginning together)

Team	Left	Joined	From	Kind
106924:159289:MA:2021-12-31	Dec 31, 2021	Sep 22, 2022	NEWTON, MA	Firm change

Relationships

Registered with (2)

→ FOCUS PARTNERS WEALTH, LLCRegistered adviserregistration: current employment
Sep 22, 2022 to presentfactForm ADV
→ DERBY AND COMPANY INCRegistered adviserregistration: previous registration
Oct 24, 2002 to Dec 31, 2021factForm ADV

Dated events

No dated event names this entity yet.

Provenance

Graph: RIA / Wealth Management
Canonical id: dfx:ria:bb14aa85-967d-e3bd-b1c2-fe2aa8b8ac9a
First observed: Oct 24, 2002
Last observed: Sep 14, 2026 4 days ago
Source families: Federal regulator filings
1 registered feed 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.

MARK ALAN DERBY

Advisor at FOCUS PARTNERS WEALTH, LLC

Newton, MA

This is the graph view. The full profile, with its team, deals and sources, is on RIA / Wealth Management.Open the full profile →

Search this name across graphsid dfx:ria:bb14aa85-967d-e3bd-b1c2-fe2aa8b8ac9a

Data as of Sep 14, 2026 (this record's last observation) from federal regulator filings. Page built Sep 18, 2026, 10:38 PM UTC and rebuilt at most every 15 minutes.

Firm

Class

Began

Ended

Current

Branch

Basis

FOCUS PARTNERS WEALTH, LLC

Independent wealth

Sep 22, 2022

n/a

yes

Newton, MA

Current employment

DERBY AND COMPANY INC

Former SEC adviser

Oct 24, 2002

Dec 31, 2021

NEWTON, MA

Previous registration

From

Left

Joined

Gap, days

Kind

Move type

DERBY AND COMPANY INC

FOCUS PARTNERS WEALTH, LLC

Dec 31, 2021

Sep 22, 2022

265

Firm change

RIA to RIA

Team

Left

Joined

From

Kind

106924:159289:MA:2021-12-31

Dec 31, 2021

Sep 22, 2022

NEWTON, MA

Firm change