Ford Sumner Lawyers

What Ford Sumner Lawyers does

Ford Sumner Lawyers is a specialist law firm headquartered in Wellington, New Zealand, founded in 2005 by Jaesen Sumner. The firm operates across two principal client segments: business clients served in aviation law, government and public sector work, construction, and property, plus personal clients served in family law, wills, and property matters. The team comprises approximately 11 members and the firm holds All-of-Government (AoG) legal panel membership, which positions it for central and local government mandates. Aviation expertise with the Civil Aviation Authority (CAA) underpins retained work for 20 New Zealand airports, and a Tradie Law sub-brand formalizes a vertical offering for the construction industry.

In February 2024 the firm incorporated Khandallah Law, broadening its family law and relationship property capability and adding personal client volume. The firm has invested in senior talent, including the 2017 appointment of Sarah Churstain as ACC Senior Counsel and Partner, the 2024 hire of Nikita Govind in family law, and the July 2025 lateral hire of commercial litigator Boyang Bao. Recognition includes NZ Lawyer Rising Stars (2020) and founder Jaesen Sumner's 27+ years of litigation experience. Geographic footprint is concentrated in Wellington with no disclosed expansion plans outside the Wellington region.

The business model is traditional professional services: fee-for-service legal work billed on hourly rates and fixed fees, with revenue drawn from retained commercial clients, government panel mandates, aviation sector relationships, and personal client matters. There are no disclosed financials, subscription products, or alternative fee arrangements in the available data. The firm operates without disclosed AI tooling, technology platforms, or proprietary software products, relying on conventional legal practice workflows.

Name

Ford Sumner Lawyers

Legal name

Ford Sumner Lawyers

Website

https://fsl.nz

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

11–50 employees

Short description

Ford Sumner Lawyers is a Wellington, New Zealand specialist law firm founded in 2005, serving business clients in aviation, government, construction, and property, plus personal clients in family law, wills, and property, with a team of approximately 11.

Ownership category

akta.pro rank

Product category

Legal Services

NAICS

Offices of Lawyers (541110), Offices of Lawyers (54111), Legal Services (5411)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Corporate & Commercial Law (BPAHAAAA)

akta.pro secondary industries

Family & Private Client (Trusts & Estates) Law (BPAHAAAK), Bankruptcy, Restructuring & Insolvency Law (BPAHAAAH), Personal Injury & Insurance Defense (BPAHAAAM)

Keywords

• Legal services
• Corporate law
• Family law
• Aviation law
• Dispute resolution

Headquarters

HQ city

Wellington

HQ country

New Zealand

HQ region

Oceania

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Legal Services Fees: Professional legal services billed primarily through hourly fees, fixed fees for specific matters, and potentially contingency or fixed-fee arrangements for certain matters. The firm serves both business clients (corporate, commercial, litigation) and personal clients (family law, property transactions, wills and estates).

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Ford Sumner Lawyers is a Wellington-based specialist law firm providing professional legal services to businesses and individuals. Its core offering spans Business Law (corporate, commercial, insolvency, dispute resolution, regulatory compliance, employment, property, and construction) and Personal Law (family law, residential property, wills, estate administration, and asset protection). The firm maintains dedicated industry specialty practices in aviation, construction, government and public sector, and property, and operates the Tradie Law sub-brand for construction trade clients.

Product overview

Ford Sumner Lawyers is a specialist law firm based in Wellington, New Zealand, operating as a single unified law practice rather than a platform-plus-modules architecture. The firm offers two primary service lines: Business Law (including corporate, commercial, dispute resolution, employment, construction, regulatory compliance and insolvency) and Personal Law (family, property, wills and estate planning). The firm also maintains specialized industry practices in Aviation, Construction, Government & Public Sector, and Property. A notable sub-brand is Tradie Law, a separate website offering ready-made legal templates and compliance resources for tradies. The overall portfolio is structured around legal expertise areas rather than modular products.

Differentiator

Problem solved

Functional benefit

Products and services

• Business Law Services
• Personal Law Services
• Aviation Law
• Construction Law
• Government and Public Sector Law
• Property Law
• Tradie Law
• Mediation Services

Named customers1 record

Segments7 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Five partnerships are on record, tiered core and minor.

• Tradie Law (tradielaw.co.nz)coreOthersA division/brand of Ford Sumner Lawyers offering ready-made templates and compliance checks for construction industry clients. Operated at tradielaw.co.nz, providing quick day-to-day legal support for tradies that can lead to referrals for more complex legal matters.
• Khandallah LawcoreStrategic or Co-development PartnerIncorporated into Ford Sumner Lawyers as of 5 February 2024. Experienced lawyer Joanne Cheer joined the firm, strengthening private client, family law and relationship property service offerings. The firm maintains office presence in Khandallah.
• Ocean Swim SeriesminorOthersOngoing partnership with the Ocean Swim Series - a community event series. Ford Sumner Lawyers participates in these events and the partnership is a highlight of the team's calendar each year.
• Wellington Lions RugbyminorOthersTradie Law sponsors the Wellington Lions rugby team, demonstrating commitment to supporting local teams and communities.
• Bowls WellingtonminorOthersJordan Todd sits on the Board of Bowls Wellington, assisting the organization with governance and contracting matters.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Buddle Findlay: Buddle Findlay is a leading full-service NZ law firm with deep aviation, government, and commercial practices — competing for the same enterprise and government mandates as Ford Sumner but with much broader scale, geographic reach, and a wider partner bench.
• Chapman Tripp: Chapman Tripp is a top-tier NZ law firm with leading government, infrastructure, and commercial practices. Its scale and brand compete head-on with Ford Sumner's government/public sector and construction specialties, particularly for larger mandates.
• Bell Gully: Bell Gully is one of NZ's largest full-service law firms and a frequent counterparty for major corporate, government, and aviation matters. It overlaps with Ford Sumner across most practice areas but at materially greater scale and with international network access.
• MinterEllisonRuddWatts: MinterEllisonRuddWatts is a major NZ full-service firm with deep government, energy, and commercial practices, plus international reach via the MinterEllison network. A broad incumbent competing with Ford Sumner for complex commercial, government, and aviation mandates.
• DLA Piper (New Zealand): DLA Piper is a global law firm with a NZ presence serving enterprise and government clients across aviation, construction, and commercial matters. It competes for the same large mandates as Ford Sumner but with substantially deeper cross-border and bench resources.

Direct peers

• Lane Neave: Lane Neave is a full-service NZ firm with offices across the South Island and a specialist construction, property, and dispute resolution practice. Comparable to Ford Sumner in offering blended personal and business law with industry specialty depth in the construction/property verticals.
• Duncan Cotterill: Duncan Cotterill is a specialist NZ firm with strong focus on insurance, construction, and commercial dispute resolution — overlapping directly with Ford Sumner's construction and dispute resolution practices and similarly serving mid-market business clients.
• Anderson Lloyd: Anderson Lloyd is a New Zealand mid-tier law firm with comparable practice spread across commercial, property, employment, and dispute resolution, plus a strong government and rural sector client base. It is the closest size-and-scope comparable to Ford Sumner within the NZ specialist mid-tier.
• Wynn Williams: Wynn Williams is a Christchurch-headquartered NZ firm known for construction, insurance, and dispute resolution work, with growing national reach. Its construction/government specialty profile and partner-led structure make it a strong direct comparable to Ford Sumner's industry-specialty model.
• James & Wells: James & Wells is a NZ specialist firm focused on intellectual property, technology, and commercial law. While more IP-led than Ford Sumner, it is comparable as a mid-sized NZ specialist firm offering partner-led expertise outside the top-tier full-service firms.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/FordSumnerLawyers
• LinkedInlinkedin.com/company/ford-sumner-lawyers

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ford Sumner Lawyers