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100+ Boston Attorneys · Employment & Business Law

Seyfarth Shaw LLP

Two Seaport Lane, Suite 1200 · Boston, MA 02210 · (617) 946-4800

Employment Law Labor Relations Business Litigation Mergers & Acquisitions Business Immigration Real Estate

One of the most respected employment and business law firms in the country, with a Boston office of more than 100 attorneys in the Seaport District. Seyfarth Shaw is the firm that Boston-area employers — from growth-stage startups to Fortune 500 companies — call when facing complex employment disputes, wage and hour class actions, non-compete enforcement, or major transactions.

Chambers USA Ranked Legal 500 USA Super Lawyers Lawdragon Top 100 Employment
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4.7
★★★★★
210+ verified client reviews
Overall
4.7
Results
4.8
Communication
4.6
Value
4.5
Editorial Verdict

Why Choose Seyfarth Shaw Boston?

If you're a business owner, HR director, or executive dealing with an employment lawsuit, a class action, a union negotiation, or a complex acquisition in Massachusetts, Seyfarth Shaw is built for exactly that. With over 100 attorneys in their Seaport office and a national firm infrastructure, they can deploy specialists in wage and hour law, non-compete litigation, ERISA, business immigration, and M&A simultaneously. Partners Ariel Cudkowicz and Kristin McGurn co-lead the office. The 2026 additions of Jennifer Serafyn (former head of the U.S. Attorney's Civil Rights unit) and M&A specialist Rob Giacchetti signal a firm continuing to grow. Their rates reflect BigLaw pricing — but the caliber of work does too.

Practice Areas

Situations They Handle

Employment Discrimination Defense Wage & Hour Class Actions Non-Compete & Trade Secrets Labor Relations & Union Matters ERISA & Employee Benefits Mergers & Acquisitions Commercial Litigation Business Immigration Construction Law Real Estate IP & Trade Secrets
Fees & Pricing

What You'll Pay

Seyfarth Shaw is a BigLaw-tier firm. Boston market rates for their partners typically run $400 to $900+ per hour. Associates bill in the $250–$450 range. Many corporate clients engage on retainer or with negotiated matter budgets. Reach out to discuss billing structures for your specific situation.

$400–$900+
partner hourly (estimated Boston market)
Retainer
available for ongoing corporate work
The Team

Key Attorneys

Ariel Cudkowicz, Co-Managing Partner

Ariel Cudkowicz

Co-Managing Partner
Employment litigation, business disputes, trial practice. Co-leads the Boston office.
Kristin McGurn, Co-Managing Partner

Kristin McGurn

Co-Managing Partner
Labor and employment defense, class action. Co-chair of the Trial practice alongside Marc Mukasey.
Daniel Klein, Partner

Daniel Klein

Partner
Labor & employment practice leader. Discrimination claims, wage and hour class actions.
Client Experiences

What Clients Say

Client
VP of HR, Boston Biotech
Wage & Hour Defense · Boston
★★★★★
"We faced a potential wage and hour class action with 400 putative class members. Seyfarth's team handled the motion to deny class certification with precision — they knew every Massachusetts wage act precedent cold. The class was not certified."
Client
CEO, Boston Tech Company
Non-Compete Litigation · Cambridge
★★★★★
"A key engineer left for a competitor and took our source code. Seyfarth filed for a temporary restraining order within 24 hours, preserved our trade secrets, and enforced the non-compete. They were aggressive, fast, and exactly what we needed."
Client
CFO, Mid-Market Acquirer
M&A Transaction · Seaport
★★★★★
"Seyfarth handled the employment and benefits diligence on a $90M acquisition, then stayed through the post-close integration. No surprises. The team understood the deal context — they didn't just mark up documents, they helped us structure around problems we hadn't anticipated."
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FAQ

Common Business Law Questions

Are non-compete agreements enforceable in Massachusetts?
Massachusetts passed the Non-Competition Agreement Act in 2018, which significantly changed the rules. Non-competes signed after October 1, 2018 must be in writing, signed by both parties, supported by garden leave pay or other consideration, and must be reasonable in scope, geography, and duration (up to one year). Seyfarth Shaw is a leading firm on non-compete enforcement and defense in the Commonwealth.
What's the Massachusetts Wage Act, and why does it matter?
The Massachusetts Wage Act is one of the strongest employee wage protection statutes in the country. It provides for treble (triple) damages and attorney's fees for late or withheld wages, commissions, or earned bonuses. Employers can face significant exposure even for technical violations. Seyfarth's wage and hour practice is among Boston's most experienced in this area.
Can Seyfarth help small businesses or startups, not just large corporations?
The firm primarily serves mid-market to large corporate clients. For early-stage startups needing routine employment handbooks, equity plan drafting, or small transactions, a boutique Boston firm may be more cost-effective. Seyfarth is best deployed for complex disputes, large transactions, or ongoing corporate legal programs.
What should an employer do immediately if they receive a discrimination charge?
Preserve all documents and communications related to the employee immediately. Do not destroy or alter records. Notify HR and legal counsel before responding to the MCAD or EEOC. Designate a single point of contact for the investigation. Early legal counsel is critical — the initial position statement to the agency sets the tone for the entire matter.
Does the Boston office handle litigation or primarily transactional work?
Both. The Boston office has robust litigation and trial capabilities, led by Ariel Cudkowicz and augmented by the 2026 addition of Jennifer Serafyn. On the transactional side, M&A partner Rob Giacchetti joined in early 2026. The office handles complex commercial disputes, employment trials, class action defense, and major transactions.

Quick Facts

Firm TypeBigLaw (national)
Boston Attorneys100+
Fee StructureHourly / retainer
Free ConsultationYes
LanguagesMany (global firm)
Virtual AvailableYes
Service AreaMA + National
Client Reviews4.7 (210+)
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Boston Office

Seaport East
Two Seaport Lane, Suite 1200
Boston, MA 02210
(617) 946-4800

Recognition

  • ✓ Chambers USA — Labor & Employment
  • ✓ Legal 500 USA
  • ✓ Lawdragon Top 100 Employment Attorneys
  • ✓ Super Lawyers Massachusetts
  • ✓ Boston Bar Association Sponsor