Ella Wei
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Ella Wei Email & Phone Number

Accounting Business Partner at MilliporeSigma (a subsidiary of Merck KGaA, Germany) at MilliporeSigma (a subsidiary of Merck KGaA, Germany)
Location: Rockville, Maryland, United States 4 work roles 1 school
1 work email found @emdmillipore.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email e****@emdmillipore.com
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Current company
MilliporeSigma (a subsidiary of Merck KGaA, Germany)
Role
Accounting Business Partner at MilliporeSigma (a subsidiary of Merck KGaA, Germany)
Location
Rockville, Maryland, United States

Who is Ella Wei? Overview

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Quick answer

Ella Wei is listed as Accounting Business Partner at MilliporeSigma (a subsidiary of Merck KGaA, Germany) at MilliporeSigma (a subsidiary of Merck KGaA, Germany), based in Rockville, Maryland, United States. AeroLeads shows a work email signal at emdmillipore.com and a matched LinkedIn profile for Ella Wei.

Ella Wei previously worked as Accounting Business Partner at Milliporesigma (A Subsidiary Of Merck Kgaa, Germany) and Senior Accounting Manager (various positions) at Milliporesigma (A Subsidiary Of Merck Kgaa, Germany). Ella Wei holds Bachelor, Accounting from University Of Baltimore.

Company email context

Email format at MilliporeSigma (a subsidiary of Merck KGaA, Germany)

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{first}.{last}@emdmillipore.com
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AeroLeads found 1 current-domain work email signal for Ella Wei. Compare company email patterns before reaching out.

Profile bio

About Ella Wei

Experienced Business Partner with a demonstrated history of working in the biotechnology industry. Strong accounting professional skilled in Fixed Assets, Generally Accepted Accounting Principles (GAAP), Financial Analysis, Account Reconciliation, and Accounting.

Listed skills include Biotechnology and Accounting.

Current workplace

Ella Wei's current company

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MilliporeSigma (a subsidiary of Merck KGaA, Germany)
Milliporesigma (A Subsidiary Of Merck Kgaa, Germany)
Accounting Business Partner at MilliporeSigma (a subsidiary of Merck KGaA, Germany)
4 roles

Ella Wei work experience

A career timeline built from the work history available for this profile.

Accounting Business Partner

Current
Milliporesigma (A Subsidiary Of Merck Kgaa, Germany)

Rockville Md

Accounting Business Partner (ABP) is the central point of contact for the Shared Financial Service Center and other stakeholders within the organisation. • Ensuring high quality financial statements that can be used to drive business insights and results• Ensuring compliance with Merck’s reporting framework; Serving as the financial gatekeepers • Leveraging accounting knowledge and systems expertise to drive continuous process improvement• Collaborating with the value stream owners, bridging gaps across Merck Business Service for Merck’s local stakeholders and partners• Deep knowledge of IFRS and local GAAP together with tax awareness and audit experience• Pro-active, acting as a facilitator but also as a responsible decision maker and trouble-shooter mindset; Analytical skills enable precise communication; Networking and relationship building skills; Strong team player

Jan 2018 - Present

Senior Accounting Manager (Various Positions)

Milliporesigma (A Subsidiary Of Merck Kgaa, Germany)

Rockville Md

Recognised for identifying and improving the accuracy and efficiency of accounting processes with a solid understanding of accounting principles. • Full general ledger responsibilities including managing the monthly and quarterly close process• Produced the monthly financial packet for business management• Lead continuous process improvement focusing on streamlining and automating processes• Strong organisation, planning, and project management skills; ability to drive and motivate team to achieve result• Recruited, performance managed, and developed the careers of staff and senior accountants• Supported internal and external audits

Jan 2013 - Dec 2017

Senior Accountant

Human Genome Sciences, Inc. (Merged With Gsk)

Maryland, United States

• Key member of general ledger team, responsible for many elements of monthly closings as well as quarter-end and year-end reporting and audit duties.• Analyze large actual to budget variances and work cross-functionally to review over 50 departments having an annual budget in excess of $350M.• Managed and reduced the cycle time for all equity transactions (FAS 123R) from 3 days to 1 day.• Reengineered the Statement of Cash Flows and other external statements, enabling HGS to accelerate its SEC filings by several days.• Accounted for investment portfolio at times over $800M, ensuring accurately recorded interest income and both realized and unrealized gains and losses; monitor securities for impairment.• Assumed interim manager-level responsibility for accounting for $130M+ clinical trials following departure of manager.• Reviewed capital requests for proper accounting treatment; maintain fixed asset subsidiary ledger with annual expenditures in excess of $6M.

Jul 2005 - Jan 2013

Auditor

Kamerow, Weintraub & Swain Llp (Now Goodman And Company Llp)
Feb 2005 - Jul 2005
1 education record

Ella Wei education

FAQ

Frequently asked questions about Ella Wei

Quick answers generated from the profile data available on this page.

What company does Ella Wei work for?

Ella Wei works for MilliporeSigma (a subsidiary of Merck KGaA, Germany).

What is Ella Wei's role at MilliporeSigma (a subsidiary of Merck KGaA, Germany)?

Ella Wei is listed as Accounting Business Partner at MilliporeSigma (a subsidiary of Merck KGaA, Germany) at MilliporeSigma (a subsidiary of Merck KGaA, Germany).

What is Ella Wei's email address?

AeroLeads has found 1 work email signal at @emdmillipore.com for Ella Wei at MilliporeSigma (a subsidiary of Merck KGaA, Germany).

Where is Ella Wei based?

Ella Wei is based in Rockville, Maryland, United States while working with MilliporeSigma (a subsidiary of Merck KGaA, Germany).

What companies has Ella Wei worked for?

Ella Wei has worked for Milliporesigma (A Subsidiary Of Merck Kgaa, Germany), Human Genome Sciences, Inc. (Merged With Gsk), and Kamerow, Weintraub & Swain Llp (Now Goodman And Company Llp).

How can I contact Ella Wei?

You can use AeroLeads to view verified contact signals for Ella Wei at MilliporeSigma (a subsidiary of Merck KGaA, Germany), including work email, phone, and LinkedIn data when available.

What schools did Ella Wei attend?

Ella Wei holds Bachelor, Accounting from University Of Baltimore.

What skills is Ella Wei known for?

Ella Wei is listed with skills including Biotechnology and Accounting.

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